SALE Quick view Details YSI | sku: 2511117883 YSI 038213 BRUSH CONDUCTIVITY PROBE MSRP: Was: $14.54 Now: $14.30 Add to Cart Compare
SALE Quick view Details YSI | sku: 2512994435 YSI 061321 CALIBRATION SOLUTION ORP 250ML BOTTLE MSRP: Was: $89.58 Now: $84.94 Add to Cart Compare
SALE Quick view Details YSI | sku: 2512995484 YSI 061322 CALIBRATION SOLUTION ORP 500ML BOTTLE MSRP: Was: $132.98 Now: $132.96 Add to Cart Compare
Quick view Details YSI | sku: 2510639752 YSI 10-1 SINGLE SENSOR CABLE,1 METER MSRP: Now: $449.49 Add to Cart Compare Quick view Details YSI | sku: 2510639767 YSI 10-10 SINGLE SENSOR CABLE,10 METER MSRP: Now: $561.14 Add to Cart Compare Quick view Details YSI | sku: 2510641075 YSI 10-20 SINGLE SENSOR CABLE,20 METER MSRP: Now: $693.09 Add to Cart Compare Quick view Details YSI | sku: 2510642322 YSI 10-30 SINGLE SENSOR CABLE,30 METER MSRP: Now: $858.39 Add to Cart Compare Quick view Details YSI | sku: 2510643905 YSI 10-4 SINGLE SENSOR CABLE,4 METER MSRP: Now: $477.04 Add to Cart Compare Quick view Details YSI | sku: 2514296850 YSI 100-1 PH ELECTRODE,GLASS,DOUBLE JUNCTION MSRP: Now: $205.89 Add to Cart Compare Quick view Details YSI | sku: 2510637845 YSI 100-1-25JY77 PH ELECTRODE GLASS DOUBLE JUNCTION MSRP: Now: $252.11 Add to Cart Compare Quick view Details YSI | sku: 2510637821 YSI 100-1-4UYZ2 WATERPROOF PH/TEMP PROBE 1 METER MSRP: Now: $289.62 Add to Cart Compare Quick view Details YSI | sku: 2514298983 YSI 100-1-A WATERPROOF PH/TEMP PROBE,1 METER MSRP: Now: $217.49 Add to Cart Compare Quick view Details YSI | sku: 2514300896 YSI 100-4 WATERPROOF PH/TEMP PROBE,4 METER MSRP: Now: $221.84 Add to Cart Compare Quick view Details YSI | sku: 2510638633 YSI 100-4-4UYZ3 WATERPROOF PH/TEMP PROBE 4 METER MSRP: Now: $389.31 Add to Cart Compare SALE Quick view Details YSI | sku: 2510638321 YSI 1002 ORP SENSOR MSRP: Was: $350.40 Now: $287.16 Add to Cart Compare Quick view Details YSI | sku: 2510638632 YSI 1004 AMMONIUM SENSOR MSRP: Now: $672.79 Add to Cart Compare SALE Quick view Details YSI | sku: 2510552697 YSI 1007-1 LAB GRADE PH PROBE 1 METER CABLE MSRP: Was: $352.13 Now: $302.86 Add to Cart Compare SALE Quick view Details YSI | sku: 2510552698 YSI 1007-4 LAB GRADE PH PROBE 4 METER CABLE MSRP: Was: $335.55 Now: $328.88 Add to Cart Compare SALE Quick view Details YSI | sku: 2510552699 YSI 1008-1 LAB GRADE ORP PROBE, 1-METER MSRP: Was: $333.23 Now: $331.54 Compare SALE Quick view Details YSI | sku: 2510552700 YSI 1008-4 LAB GRADE ORP PROBE, 4-METER MSRP: Was: $394.19 Now: $357.19 Add to Cart Compare SALE Quick view Details YSI | sku: 2510552701 YSI 1009-1 LAB GRADE PH/ORP PROBE 1-METER MSRP: Was: $530.92 Now: $418.23 Add to Cart Compare Quick view Details YSI | sku: 2510552702 YSI 1009-4 LAB GRADE PH/ORP PROBE, 4-METER MSRP: Now: $646.69 Add to Cart Compare Quick view Details YSI | sku: 2510552703 YSI 1010-1 DUAL SENSOR CABLE,1 METER MSRP: Now: $981.64 Add to Cart Compare SALE Quick view Details YSI | sku: 2510552704 YSI 1010-10 DUAL SENSOR CABLE 10 METER MSRP: Was: $1,056.81 Now: $920.75 Add to Cart Compare SALE Quick view YSI | sku: 2511117883 YSI 038213 BRUSH CONDUCTIVITY PROBE YSI 038213 - BRUSH CONDUCTIVITY PROBE - BRUSH CONDUCTIVITY PROBE FOR USE WITH YSI PRO PLUS (4UYG5) - EQUAL TO G1225296MANUFACTURER:YSIMANUFACTURER PART NUMBER:038213UNIT OF MEASURE:EAQTY PER UNIT OF... MSRP: Was: $14.54 Now: $14.30 Add to Cart Compare SALE Quick view YSI | sku: 2512994435 YSI 061321 CALIBRATION SOLUTION ORP 250ML BOTTLE YSI 061321 - CALIBRATION SOLUTION ORP 250ML BOTTLE - CALIBRATION SOLUTION ORP FEATURES CONTAINS A POWDERED REAGENT CONTAINER 250ML PLASTIC BOTTLE FOR USE WITH YSI PROFESSIONAL METERS AND TESTERS... MSRP: Was: $89.58 Now: $84.94 Add to Cart Compare SALE Quick view YSI | sku: 2512995484 YSI 061322 CALIBRATION SOLUTION ORP 500ML BOTTLE YSI 061322 - CALIBRATION SOLUTION ORP 500ML BOTTLE - CALIBRATION SOLUTION ORP FEATURES CONTAINS A POWDERED REAGENT CONTAINER 500ML PLASTIC BOTTLE FOR USE WITH YSI PROFESSIONAL METERS AND TESTERS... MSRP: Was: $132.98 Now: $132.96 Add to Cart Compare Quick view YSI | sku: 2510639752 YSI 10-1 SINGLE SENSOR CABLE,1 METER YSI 10-1 - SINGLE SENSOR CABLE,1 METER - SINGLE SENSOR CABLE, 1 METER, APPLICATION SUPPORTS PH, ORP, AMMONIUM, CHLORIDE, NITRATE OR COMBO PH/ORP PROBES, FOR USE WITH YSI PROFESSIONAL PLUS... MSRP: Now: $449.49 Add to Cart Compare Quick view YSI | sku: 2510639767 YSI 10-10 SINGLE SENSOR CABLE,10 METER YSI 10-10 - SINGLE SENSOR CABLE,10 METER - SINGLE SENSOR CABLE, 10 METERS, APPLICATION SUPPORTS PH, ORP, AMMONIUM, CHLORIDE, NITRATE OR COMBO PH/ORP PROBES, FOR USE WITH YSI PROFESSIONAL PLUS... MSRP: Now: $561.14 Add to Cart Compare Quick view YSI | sku: 2510641075 YSI 10-20 SINGLE SENSOR CABLE,20 METER YSI 10-20 - SINGLE SENSOR CABLE,20 METER - SINGLE SENSOR CABLE, 20 METERS, APPLICATION SUPPORTS PH, ORP, AMMONIUM, CHLORIDE, NITRATE OR COMBO PH/ORP PROBES, FOR USE WITH YSI PROFESSIONAL PLUS... MSRP: Now: $693.09 Add to Cart Compare Quick view YSI | sku: 2510642322 YSI 10-30 SINGLE SENSOR CABLE,30 METER YSI 10-30 - SINGLE SENSOR CABLE,30 METER - SINGLE SENSOR CABLE, 30 METERS, APPLICATION SUPPORTS PH, ORP, AMMONIUM, CHLORIDE, NITRATE OR COMBO PH/ORP PROBES, FOR USE WITH YSI PROFESSIONAL PLUS... MSRP: Now: $858.39 Add to Cart Compare Quick view YSI | sku: 2510643905 YSI 10-4 SINGLE SENSOR CABLE,4 METER YSI 10-4 - SINGLE SENSOR CABLE,4 METER - SINGLE SENSOR CABLE, 4 METERS, APPLICATION SUPPORTS PH, ORP, AMMONIUM, CHLORIDE, NITRATE OR COMBO PH/ORP PROBES, FOR USE WITH YSI PROFESSIONAL PLUS... MSRP: Now: $477.04 Add to Cart Compare Quick view YSI | sku: 2514296850 YSI 100-1 PH ELECTRODE,GLASS,DOUBLE JUNCTION YSI 100-1 - PH ELECTRODE,GLASS,DOUBLE JUNCTION - ELECTRODE, PH, TESTING PARAMETER PH, MEASUREMENT RANGE -2.0 TO 16.0 PH, PH RANGE -2.0 TO 16.0, TIP SHAPE SPHERE, OPERATING TEMP. RANGE 0 DEGREES TO 50... MSRP: Now: $205.89 Add to Cart Compare Quick view YSI | sku: 2510637845 YSI 100-1-25JY77 PH ELECTRODE GLASS DOUBLE JUNCTION YSI 100-1-25JY77 - PH ELECTRODE GLASS DOUBLE JUNCTION - ELECTRODE PH TESTING PARAMETER PH MEASUREMENT RANGE -2.0 TO 16.0 PH PH RANGE -2.0 TO 16.0 TIP SHAPE SPHERE OPERATING TEMP RANGE 0 DEGREES TO 50... MSRP: Now: $252.11 Add to Cart Compare Quick view YSI | sku: 2510637821 YSI 100-1-4UYZ2 WATERPROOF PH/TEMP PROBE 1 METER YSI 100-1-4UYZ2 - WATERPROOF PH/TEMP PROBE 1 METER - PROBE PH TESTING PARAMETER PH TIP SHAPE SPHERE BODY MATERIAL PLASTIC CABLE LENGTH 1 M AMPLIFIER NO FOR USE WITH ECOSENSE PH100A/PH100M REFERENCE... MSRP: Now: $289.62 Add to Cart Compare Quick view YSI | sku: 2514298983 YSI 100-1-A WATERPROOF PH/TEMP PROBE,1 METER YSI 100-1-A - WATERPROOF PH/TEMP PROBE,1 METER - PROBE, PH, TESTING PARAMETER PH, TIP SHAPE SPHERE, BODY MATERIAL PLASTIC, CABLE LENGTH 1 M, AMPLIFIER NO, FOR USE WITH ECOSENSE PH100A/PH100M,... MSRP: Now: $217.49 Add to Cart Compare Quick view YSI | sku: 2514300896 YSI 100-4 WATERPROOF PH/TEMP PROBE,4 METER YSI 100-4 - WATERPROOF PH/TEMP PROBE,4 METER - PROBE, PH, TESTING PARAMETER PH, TIP SHAPE SPHERE, BODY MATERIAL PLASTIC, CABLE LENGTH 4 M, AMPLIFIER NO, FOR USE WITH ECOSENSE PH100A/PH100M, REFERENCE... MSRP: Now: $221.84 Add to Cart Compare Quick view YSI | sku: 2510638633 YSI 100-4-4UYZ3 WATERPROOF PH/TEMP PROBE 4 METER YSI 100-4-4UYZ3 - WATERPROOF PH/TEMP PROBE 4 METER - WATERPROOF PH/TEMP PROBE 4 METER FOR USE WITH YSI PH100 (4UYH8 4UYH9) - EQUAL TO 4UYZ3MANUFACTURER:YSIMANUFACTURER PART NUMBER:100-4-4UYZ3UNIT OF... MSRP: Now: $389.31 Add to Cart Compare SALE Quick view YSI | sku: 2510638321 YSI 1002 ORP SENSOR YSI 1002 - ORP SENSOR - SENSOR, ORP, TESTING PARAMETER ORP, BODY MATERIAL PLASTIC, AMPLIFIER NO, FOR USE WITH YSI PRO PLUS, YSI PRO10, YSI PRO1020, YSI PRO1030, JUNCTION SINGLE, RECOMMENDED USE... MSRP: Was: $350.40 Now: $287.16 Add to Cart Compare Quick view YSI | sku: 2510638632 YSI 1004 AMMONIUM SENSOR YSI 1004 - AMMONIUM SENSOR - AMMONIUM SENSOR FRESH WATER ONLY 17 METERS MAXIMUM DEPTH USER REPLACEABLE SENSOR FOR USE WITH YSI PRO PLUS (4UYG5) - EQUAL TO G3199226MANUFACTURER:YSIMANUFACTURER PART... MSRP: Now: $672.79 Add to Cart Compare SALE Quick view YSI | sku: 2510552697 YSI 1007-1 LAB GRADE PH PROBE 1 METER CABLE YSI 1007-1 - LAB GRADE PH PROBE 1 METER CABLE - LAB GRADE PH PROBE 1 METER CABLE FOR USE WITH YSI PRO PLUS (4UYG5) - EQUAL TO G1309831MANUFACTURER:YSIMANUFACTURER PART NUMBER:1007-1UNIT OF... MSRP: Was: $352.13 Now: $302.86 Add to Cart Compare SALE Quick view YSI | sku: 2510552698 YSI 1007-4 LAB GRADE PH PROBE 4 METER CABLE YSI 1007-4 - LAB GRADE PH PROBE 4 METER CABLE - LAB GRADE PH PROBE 4 METER CABLE FOR USE WITH YSI PRO PLUS (4UYG5) - EQUAL TO G0593537MANUFACTURER:YSIMANUFACTURER PART NUMBER:1007-4UNIT OF... MSRP: Was: $335.55 Now: $328.88 Add to Cart Compare SALE Quick view YSI | sku: 2510552699 YSI 1008-1 LAB GRADE ORP PROBE, 1-METER ITEM HAS BEEN DISCONTINUED - PLEASE CONTACT US FOR A SUITABLE REPLACEMENT ITEM. YSI 1008-1 - LAB GRADE ORP PROBE, 1-METER - PROBE, ORP, TESTING PARAMETER ORP, BODY MATERIAL PLASTIC, CABLE LENGTH 1 M,... MSRP: Was: $333.23 Now: $331.54 Compare SALE Quick view YSI | sku: 2510552700 YSI 1008-4 LAB GRADE ORP PROBE, 4-METER YSI 1008-4 - LAB GRADE ORP PROBE, 4-METER - PROBE, ORP, TESTING PARAMETER ORP, BODY MATERIAL PLASTIC, CABLE LENGTH 4 M, CONNECTOR MIL-SPEC, AMPLIFIER NO, FOR USE WITH YSI PRO PLUS, YSI PRO1020, YSI... MSRP: Was: $394.19 Now: $357.19 Add to Cart Compare SALE Quick view YSI | sku: 2510552701 YSI 1009-1 LAB GRADE PH/ORP PROBE 1-METER YSI 1009-1 - LAB GRADE PH/ORP PROBE 1-METER - LAB GRADE PH/ORP PROBE 1 METER CABLE FOR USE WITH YSI PRO PLUS (4UYG5) - EQUAL TO G3053775MANUFACTURER:YSIMANUFACTURER PART NUMBER:1009-1UNIT OF... MSRP: Was: $530.92 Now: $418.23 Add to Cart Compare Quick view YSI | sku: 2510552702 YSI 1009-4 LAB GRADE PH/ORP PROBE, 4-METER YSI 1009-4 - LAB GRADE PH/ORP PROBE, 4-METER - PROBE, PH/ORP, TESTING PARAMETER PH/ORP, TIP SHAPE SPHERE, BODY MATERIAL PLASTIC, CABLE LENGTH 4 M, CONNECTOR MIL-SPEC, AMPLIFIER NO, FOR USE WITH YSI... MSRP: Now: $646.69 Add to Cart Compare Quick view YSI | sku: 2510552703 YSI 1010-1 DUAL SENSOR CABLE,1 METER YSI 1010-1 - DUAL SENSOR CABLE,1 METER - DUAL SENSOR CABLE, 1 METER, APPLICATION SUPPORTS TWO PH, ORP, AMMONIUM, CHLORIDE OR NITRATE PROBES, FOR USE WITH YSI PROFESSIONAL PLUS MULTIPARAMETER METER,... MSRP: Now: $981.64 Add to Cart Compare SALE Quick view YSI | sku: 2510552704 YSI 1010-10 DUAL SENSOR CABLE 10 METER YSI 1010-10 - DUAL SENSOR CABLE 10 METER - DUAL SENSOR CABLE 10 METERS SUPPORTS TWO PH ORP AMMONIUM CHLORIDE OR NITRATE PROBES FOR USE WITH YSI PRO PLUS (4UYG5) INCLUDES CABLE MANAGEMENT KIT - EQUAL... MSRP: Was: $1,056.81 Now: $920.75 Add to Cart Compare 1 2 3 4 5 6 Next 1 2 3 4 5 6 Next Compare Selected × OK
Quick view Details YSI | sku: 2510639767 YSI 10-10 SINGLE SENSOR CABLE,10 METER MSRP: Now: $561.14 Add to Cart Compare Quick view Details YSI | sku: 2510641075 YSI 10-20 SINGLE SENSOR CABLE,20 METER MSRP: Now: $693.09 Add to Cart Compare Quick view Details YSI | sku: 2510642322 YSI 10-30 SINGLE SENSOR CABLE,30 METER MSRP: Now: $858.39 Add to Cart Compare Quick view Details YSI | sku: 2510643905 YSI 10-4 SINGLE SENSOR CABLE,4 METER MSRP: Now: $477.04 Add to Cart Compare Quick view Details YSI | sku: 2514296850 YSI 100-1 PH ELECTRODE,GLASS,DOUBLE JUNCTION MSRP: Now: $205.89 Add to Cart Compare Quick view Details YSI | sku: 2510637845 YSI 100-1-25JY77 PH ELECTRODE GLASS DOUBLE JUNCTION MSRP: Now: $252.11 Add to Cart Compare Quick view Details YSI | sku: 2510637821 YSI 100-1-4UYZ2 WATERPROOF PH/TEMP PROBE 1 METER MSRP: Now: $289.62 Add to Cart Compare Quick view Details YSI | sku: 2514298983 YSI 100-1-A WATERPROOF PH/TEMP PROBE,1 METER MSRP: Now: $217.49 Add to Cart Compare Quick view Details YSI | sku: 2514300896 YSI 100-4 WATERPROOF PH/TEMP PROBE,4 METER MSRP: Now: $221.84 Add to Cart Compare Quick view Details YSI | sku: 2510638633 YSI 100-4-4UYZ3 WATERPROOF PH/TEMP PROBE 4 METER MSRP: Now: $389.31 Add to Cart Compare SALE Quick view Details YSI | sku: 2510638321 YSI 1002 ORP SENSOR MSRP: Was: $350.40 Now: $287.16 Add to Cart Compare Quick view Details YSI | sku: 2510638632 YSI 1004 AMMONIUM SENSOR MSRP: Now: $672.79 Add to Cart Compare SALE Quick view Details YSI | sku: 2510552697 YSI 1007-1 LAB GRADE PH PROBE 1 METER CABLE MSRP: Was: $352.13 Now: $302.86 Add to Cart Compare SALE Quick view Details YSI | sku: 2510552698 YSI 1007-4 LAB GRADE PH PROBE 4 METER CABLE MSRP: Was: $335.55 Now: $328.88 Add to Cart Compare SALE Quick view Details YSI | sku: 2510552699 YSI 1008-1 LAB GRADE ORP PROBE, 1-METER MSRP: Was: $333.23 Now: $331.54 Compare SALE Quick view Details YSI | sku: 2510552700 YSI 1008-4 LAB GRADE ORP PROBE, 4-METER MSRP: Was: $394.19 Now: $357.19 Add to Cart Compare SALE Quick view Details YSI | sku: 2510552701 YSI 1009-1 LAB GRADE PH/ORP PROBE 1-METER MSRP: Was: $530.92 Now: $418.23 Add to Cart Compare Quick view Details YSI | sku: 2510552702 YSI 1009-4 LAB GRADE PH/ORP PROBE, 4-METER MSRP: Now: $646.69 Add to Cart Compare Quick view Details YSI | sku: 2510552703 YSI 1010-1 DUAL SENSOR CABLE,1 METER MSRP: Now: $981.64 Add to Cart Compare SALE Quick view Details YSI | sku: 2510552704 YSI 1010-10 DUAL SENSOR CABLE 10 METER MSRP: Was: $1,056.81 Now: $920.75 Add to Cart Compare SALE Quick view YSI | sku: 2511117883 YSI 038213 BRUSH CONDUCTIVITY PROBE YSI 038213 - BRUSH CONDUCTIVITY PROBE - BRUSH CONDUCTIVITY PROBE FOR USE WITH YSI PRO PLUS (4UYG5) - EQUAL TO G1225296MANUFACTURER:YSIMANUFACTURER PART NUMBER:038213UNIT OF MEASURE:EAQTY PER UNIT OF... MSRP: Was: $14.54 Now: $14.30 Add to Cart Compare SALE Quick view YSI | sku: 2512994435 YSI 061321 CALIBRATION SOLUTION ORP 250ML BOTTLE YSI 061321 - CALIBRATION SOLUTION ORP 250ML BOTTLE - CALIBRATION SOLUTION ORP FEATURES CONTAINS A POWDERED REAGENT CONTAINER 250ML PLASTIC BOTTLE FOR USE WITH YSI PROFESSIONAL METERS AND TESTERS... MSRP: Was: $89.58 Now: $84.94 Add to Cart Compare SALE Quick view YSI | sku: 2512995484 YSI 061322 CALIBRATION SOLUTION ORP 500ML BOTTLE YSI 061322 - CALIBRATION SOLUTION ORP 500ML BOTTLE - CALIBRATION SOLUTION ORP FEATURES CONTAINS A POWDERED REAGENT CONTAINER 500ML PLASTIC BOTTLE FOR USE WITH YSI PROFESSIONAL METERS AND TESTERS... MSRP: Was: $132.98 Now: $132.96 Add to Cart Compare Quick view YSI | sku: 2510639752 YSI 10-1 SINGLE SENSOR CABLE,1 METER YSI 10-1 - SINGLE SENSOR CABLE,1 METER - SINGLE SENSOR CABLE, 1 METER, APPLICATION SUPPORTS PH, ORP, AMMONIUM, CHLORIDE, NITRATE OR COMBO PH/ORP PROBES, FOR USE WITH YSI PROFESSIONAL PLUS... MSRP: Now: $449.49 Add to Cart Compare Quick view YSI | sku: 2510639767 YSI 10-10 SINGLE SENSOR CABLE,10 METER YSI 10-10 - SINGLE SENSOR CABLE,10 METER - SINGLE SENSOR CABLE, 10 METERS, APPLICATION SUPPORTS PH, ORP, AMMONIUM, CHLORIDE, NITRATE OR COMBO PH/ORP PROBES, FOR USE WITH YSI PROFESSIONAL PLUS... MSRP: Now: $561.14 Add to Cart Compare Quick view YSI | sku: 2510641075 YSI 10-20 SINGLE SENSOR CABLE,20 METER YSI 10-20 - SINGLE SENSOR CABLE,20 METER - SINGLE SENSOR CABLE, 20 METERS, APPLICATION SUPPORTS PH, ORP, AMMONIUM, CHLORIDE, NITRATE OR COMBO PH/ORP PROBES, FOR USE WITH YSI PROFESSIONAL PLUS... MSRP: Now: $693.09 Add to Cart Compare Quick view YSI | sku: 2510642322 YSI 10-30 SINGLE SENSOR CABLE,30 METER YSI 10-30 - SINGLE SENSOR CABLE,30 METER - SINGLE SENSOR CABLE, 30 METERS, APPLICATION SUPPORTS PH, ORP, AMMONIUM, CHLORIDE, NITRATE OR COMBO PH/ORP PROBES, FOR USE WITH YSI PROFESSIONAL PLUS... MSRP: Now: $858.39 Add to Cart Compare Quick view YSI | sku: 2510643905 YSI 10-4 SINGLE SENSOR CABLE,4 METER YSI 10-4 - SINGLE SENSOR CABLE,4 METER - SINGLE SENSOR CABLE, 4 METERS, APPLICATION SUPPORTS PH, ORP, AMMONIUM, CHLORIDE, NITRATE OR COMBO PH/ORP PROBES, FOR USE WITH YSI PROFESSIONAL PLUS... MSRP: Now: $477.04 Add to Cart Compare Quick view YSI | sku: 2514296850 YSI 100-1 PH ELECTRODE,GLASS,DOUBLE JUNCTION YSI 100-1 - PH ELECTRODE,GLASS,DOUBLE JUNCTION - ELECTRODE, PH, TESTING PARAMETER PH, MEASUREMENT RANGE -2.0 TO 16.0 PH, PH RANGE -2.0 TO 16.0, TIP SHAPE SPHERE, OPERATING TEMP. RANGE 0 DEGREES TO 50... MSRP: Now: $205.89 Add to Cart Compare Quick view YSI | sku: 2510637845 YSI 100-1-25JY77 PH ELECTRODE GLASS DOUBLE JUNCTION YSI 100-1-25JY77 - PH ELECTRODE GLASS DOUBLE JUNCTION - ELECTRODE PH TESTING PARAMETER PH MEASUREMENT RANGE -2.0 TO 16.0 PH PH RANGE -2.0 TO 16.0 TIP SHAPE SPHERE OPERATING TEMP RANGE 0 DEGREES TO 50... MSRP: Now: $252.11 Add to Cart Compare Quick view YSI | sku: 2510637821 YSI 100-1-4UYZ2 WATERPROOF PH/TEMP PROBE 1 METER YSI 100-1-4UYZ2 - WATERPROOF PH/TEMP PROBE 1 METER - PROBE PH TESTING PARAMETER PH TIP SHAPE SPHERE BODY MATERIAL PLASTIC CABLE LENGTH 1 M AMPLIFIER NO FOR USE WITH ECOSENSE PH100A/PH100M REFERENCE... MSRP: Now: $289.62 Add to Cart Compare Quick view YSI | sku: 2514298983 YSI 100-1-A WATERPROOF PH/TEMP PROBE,1 METER YSI 100-1-A - WATERPROOF PH/TEMP PROBE,1 METER - PROBE, PH, TESTING PARAMETER PH, TIP SHAPE SPHERE, BODY MATERIAL PLASTIC, CABLE LENGTH 1 M, AMPLIFIER NO, FOR USE WITH ECOSENSE PH100A/PH100M,... MSRP: Now: $217.49 Add to Cart Compare Quick view YSI | sku: 2514300896 YSI 100-4 WATERPROOF PH/TEMP PROBE,4 METER YSI 100-4 - WATERPROOF PH/TEMP PROBE,4 METER - PROBE, PH, TESTING PARAMETER PH, TIP SHAPE SPHERE, BODY MATERIAL PLASTIC, CABLE LENGTH 4 M, AMPLIFIER NO, FOR USE WITH ECOSENSE PH100A/PH100M, REFERENCE... MSRP: Now: $221.84 Add to Cart Compare Quick view YSI | sku: 2510638633 YSI 100-4-4UYZ3 WATERPROOF PH/TEMP PROBE 4 METER YSI 100-4-4UYZ3 - WATERPROOF PH/TEMP PROBE 4 METER - WATERPROOF PH/TEMP PROBE 4 METER FOR USE WITH YSI PH100 (4UYH8 4UYH9) - EQUAL TO 4UYZ3MANUFACTURER:YSIMANUFACTURER PART NUMBER:100-4-4UYZ3UNIT OF... MSRP: Now: $389.31 Add to Cart Compare SALE Quick view YSI | sku: 2510638321 YSI 1002 ORP SENSOR YSI 1002 - ORP SENSOR - SENSOR, ORP, TESTING PARAMETER ORP, BODY MATERIAL PLASTIC, AMPLIFIER NO, FOR USE WITH YSI PRO PLUS, YSI PRO10, YSI PRO1020, YSI PRO1030, JUNCTION SINGLE, RECOMMENDED USE... MSRP: Was: $350.40 Now: $287.16 Add to Cart Compare Quick view YSI | sku: 2510638632 YSI 1004 AMMONIUM SENSOR YSI 1004 - AMMONIUM SENSOR - AMMONIUM SENSOR FRESH WATER ONLY 17 METERS MAXIMUM DEPTH USER REPLACEABLE SENSOR FOR USE WITH YSI PRO PLUS (4UYG5) - EQUAL TO G3199226MANUFACTURER:YSIMANUFACTURER PART... MSRP: Now: $672.79 Add to Cart Compare SALE Quick view YSI | sku: 2510552697 YSI 1007-1 LAB GRADE PH PROBE 1 METER CABLE YSI 1007-1 - LAB GRADE PH PROBE 1 METER CABLE - LAB GRADE PH PROBE 1 METER CABLE FOR USE WITH YSI PRO PLUS (4UYG5) - EQUAL TO G1309831MANUFACTURER:YSIMANUFACTURER PART NUMBER:1007-1UNIT OF... MSRP: Was: $352.13 Now: $302.86 Add to Cart Compare SALE Quick view YSI | sku: 2510552698 YSI 1007-4 LAB GRADE PH PROBE 4 METER CABLE YSI 1007-4 - LAB GRADE PH PROBE 4 METER CABLE - LAB GRADE PH PROBE 4 METER CABLE FOR USE WITH YSI PRO PLUS (4UYG5) - EQUAL TO G0593537MANUFACTURER:YSIMANUFACTURER PART NUMBER:1007-4UNIT OF... MSRP: Was: $335.55 Now: $328.88 Add to Cart Compare SALE Quick view YSI | sku: 2510552699 YSI 1008-1 LAB GRADE ORP PROBE, 1-METER ITEM HAS BEEN DISCONTINUED - PLEASE CONTACT US FOR A SUITABLE REPLACEMENT ITEM. YSI 1008-1 - LAB GRADE ORP PROBE, 1-METER - PROBE, ORP, TESTING PARAMETER ORP, BODY MATERIAL PLASTIC, CABLE LENGTH 1 M,... MSRP: Was: $333.23 Now: $331.54 Compare SALE Quick view YSI | sku: 2510552700 YSI 1008-4 LAB GRADE ORP PROBE, 4-METER YSI 1008-4 - LAB GRADE ORP PROBE, 4-METER - PROBE, ORP, TESTING PARAMETER ORP, BODY MATERIAL PLASTIC, CABLE LENGTH 4 M, CONNECTOR MIL-SPEC, AMPLIFIER NO, FOR USE WITH YSI PRO PLUS, YSI PRO1020, YSI... MSRP: Was: $394.19 Now: $357.19 Add to Cart Compare SALE Quick view YSI | sku: 2510552701 YSI 1009-1 LAB GRADE PH/ORP PROBE 1-METER YSI 1009-1 - LAB GRADE PH/ORP PROBE 1-METER - LAB GRADE PH/ORP PROBE 1 METER CABLE FOR USE WITH YSI PRO PLUS (4UYG5) - EQUAL TO G3053775MANUFACTURER:YSIMANUFACTURER PART NUMBER:1009-1UNIT OF... MSRP: Was: $530.92 Now: $418.23 Add to Cart Compare Quick view YSI | sku: 2510552702 YSI 1009-4 LAB GRADE PH/ORP PROBE, 4-METER YSI 1009-4 - LAB GRADE PH/ORP PROBE, 4-METER - PROBE, PH/ORP, TESTING PARAMETER PH/ORP, TIP SHAPE SPHERE, BODY MATERIAL PLASTIC, CABLE LENGTH 4 M, CONNECTOR MIL-SPEC, AMPLIFIER NO, FOR USE WITH YSI... MSRP: Now: $646.69 Add to Cart Compare Quick view YSI | sku: 2510552703 YSI 1010-1 DUAL SENSOR CABLE,1 METER YSI 1010-1 - DUAL SENSOR CABLE,1 METER - DUAL SENSOR CABLE, 1 METER, APPLICATION SUPPORTS TWO PH, ORP, AMMONIUM, CHLORIDE OR NITRATE PROBES, FOR USE WITH YSI PROFESSIONAL PLUS MULTIPARAMETER METER,... MSRP: Now: $981.64 Add to Cart Compare SALE Quick view YSI | sku: 2510552704 YSI 1010-10 DUAL SENSOR CABLE 10 METER YSI 1010-10 - DUAL SENSOR CABLE 10 METER - DUAL SENSOR CABLE 10 METERS SUPPORTS TWO PH ORP AMMONIUM CHLORIDE OR NITRATE PROBES FOR USE WITH YSI PRO PLUS (4UYG5) INCLUDES CABLE MANAGEMENT KIT - EQUAL... MSRP: Was: $1,056.81 Now: $920.75 Add to Cart Compare 1 2 3 4 5 6 Next 1 2 3 4 5 6 Next Compare Selected × OK
Quick view Details YSI | sku: 2510641075 YSI 10-20 SINGLE SENSOR CABLE,20 METER MSRP: Now: $693.09 Add to Cart Compare Quick view Details YSI | sku: 2510642322 YSI 10-30 SINGLE SENSOR CABLE,30 METER MSRP: Now: $858.39 Add to Cart Compare Quick view Details YSI | sku: 2510643905 YSI 10-4 SINGLE SENSOR CABLE,4 METER MSRP: Now: $477.04 Add to Cart Compare Quick view Details YSI | sku: 2514296850 YSI 100-1 PH ELECTRODE,GLASS,DOUBLE JUNCTION MSRP: Now: $205.89 Add to Cart Compare Quick view Details YSI | sku: 2510637845 YSI 100-1-25JY77 PH ELECTRODE GLASS DOUBLE JUNCTION MSRP: Now: $252.11 Add to Cart Compare Quick view Details YSI | sku: 2510637821 YSI 100-1-4UYZ2 WATERPROOF PH/TEMP PROBE 1 METER MSRP: Now: $289.62 Add to Cart Compare Quick view Details YSI | sku: 2514298983 YSI 100-1-A WATERPROOF PH/TEMP PROBE,1 METER MSRP: Now: $217.49 Add to Cart Compare Quick view Details YSI | sku: 2514300896 YSI 100-4 WATERPROOF PH/TEMP PROBE,4 METER MSRP: Now: $221.84 Add to Cart Compare Quick view Details YSI | sku: 2510638633 YSI 100-4-4UYZ3 WATERPROOF PH/TEMP PROBE 4 METER MSRP: Now: $389.31 Add to Cart Compare SALE Quick view Details YSI | sku: 2510638321 YSI 1002 ORP SENSOR MSRP: Was: $350.40 Now: $287.16 Add to Cart Compare Quick view Details YSI | sku: 2510638632 YSI 1004 AMMONIUM SENSOR MSRP: Now: $672.79 Add to Cart Compare SALE Quick view Details YSI | sku: 2510552697 YSI 1007-1 LAB GRADE PH PROBE 1 METER CABLE MSRP: Was: $352.13 Now: $302.86 Add to Cart Compare SALE Quick view Details YSI | sku: 2510552698 YSI 1007-4 LAB GRADE PH PROBE 4 METER CABLE MSRP: Was: $335.55 Now: $328.88 Add to Cart Compare SALE Quick view Details YSI | sku: 2510552699 YSI 1008-1 LAB GRADE ORP PROBE, 1-METER MSRP: Was: $333.23 Now: $331.54 Compare SALE Quick view Details YSI | sku: 2510552700 YSI 1008-4 LAB GRADE ORP PROBE, 4-METER MSRP: Was: $394.19 Now: $357.19 Add to Cart Compare SALE Quick view Details YSI | sku: 2510552701 YSI 1009-1 LAB GRADE PH/ORP PROBE 1-METER MSRP: Was: $530.92 Now: $418.23 Add to Cart Compare Quick view Details YSI | sku: 2510552702 YSI 1009-4 LAB GRADE PH/ORP PROBE, 4-METER MSRP: Now: $646.69 Add to Cart Compare Quick view Details YSI | sku: 2510552703 YSI 1010-1 DUAL SENSOR CABLE,1 METER MSRP: Now: $981.64 Add to Cart Compare SALE Quick view Details YSI | sku: 2510552704 YSI 1010-10 DUAL SENSOR CABLE 10 METER MSRP: Was: $1,056.81 Now: $920.75 Add to Cart Compare SALE Quick view YSI | sku: 2511117883 YSI 038213 BRUSH CONDUCTIVITY PROBE YSI 038213 - BRUSH CONDUCTIVITY PROBE - BRUSH CONDUCTIVITY PROBE FOR USE WITH YSI PRO PLUS (4UYG5) - EQUAL TO G1225296MANUFACTURER:YSIMANUFACTURER PART NUMBER:038213UNIT OF MEASURE:EAQTY PER UNIT OF... MSRP: Was: $14.54 Now: $14.30 Add to Cart Compare SALE Quick view YSI | sku: 2512994435 YSI 061321 CALIBRATION SOLUTION ORP 250ML BOTTLE YSI 061321 - CALIBRATION SOLUTION ORP 250ML BOTTLE - CALIBRATION SOLUTION ORP FEATURES CONTAINS A POWDERED REAGENT CONTAINER 250ML PLASTIC BOTTLE FOR USE WITH YSI PROFESSIONAL METERS AND TESTERS... MSRP: Was: $89.58 Now: $84.94 Add to Cart Compare SALE Quick view YSI | sku: 2512995484 YSI 061322 CALIBRATION SOLUTION ORP 500ML BOTTLE YSI 061322 - CALIBRATION SOLUTION ORP 500ML BOTTLE - CALIBRATION SOLUTION ORP FEATURES CONTAINS A POWDERED REAGENT CONTAINER 500ML PLASTIC BOTTLE FOR USE WITH YSI PROFESSIONAL METERS AND TESTERS... MSRP: Was: $132.98 Now: $132.96 Add to Cart Compare Quick view YSI | sku: 2510639752 YSI 10-1 SINGLE SENSOR CABLE,1 METER YSI 10-1 - SINGLE SENSOR CABLE,1 METER - SINGLE SENSOR CABLE, 1 METER, APPLICATION SUPPORTS PH, ORP, AMMONIUM, CHLORIDE, NITRATE OR COMBO PH/ORP PROBES, FOR USE WITH YSI PROFESSIONAL PLUS... MSRP: Now: $449.49 Add to Cart Compare Quick view YSI | sku: 2510639767 YSI 10-10 SINGLE SENSOR CABLE,10 METER YSI 10-10 - SINGLE SENSOR CABLE,10 METER - SINGLE SENSOR CABLE, 10 METERS, APPLICATION SUPPORTS PH, ORP, AMMONIUM, CHLORIDE, NITRATE OR COMBO PH/ORP PROBES, FOR USE WITH YSI PROFESSIONAL PLUS... MSRP: Now: $561.14 Add to Cart Compare Quick view YSI | sku: 2510641075 YSI 10-20 SINGLE SENSOR CABLE,20 METER YSI 10-20 - SINGLE SENSOR CABLE,20 METER - SINGLE SENSOR CABLE, 20 METERS, APPLICATION SUPPORTS PH, ORP, AMMONIUM, CHLORIDE, NITRATE OR COMBO PH/ORP PROBES, FOR USE WITH YSI PROFESSIONAL PLUS... MSRP: Now: $693.09 Add to Cart Compare Quick view YSI | sku: 2510642322 YSI 10-30 SINGLE SENSOR CABLE,30 METER YSI 10-30 - SINGLE SENSOR CABLE,30 METER - SINGLE SENSOR CABLE, 30 METERS, APPLICATION SUPPORTS PH, ORP, AMMONIUM, CHLORIDE, NITRATE OR COMBO PH/ORP PROBES, FOR USE WITH YSI PROFESSIONAL PLUS... MSRP: Now: $858.39 Add to Cart Compare Quick view YSI | sku: 2510643905 YSI 10-4 SINGLE SENSOR CABLE,4 METER YSI 10-4 - SINGLE SENSOR CABLE,4 METER - SINGLE SENSOR CABLE, 4 METERS, APPLICATION SUPPORTS PH, ORP, AMMONIUM, CHLORIDE, NITRATE OR COMBO PH/ORP PROBES, FOR USE WITH YSI PROFESSIONAL PLUS... MSRP: Now: $477.04 Add to Cart Compare Quick view YSI | sku: 2514296850 YSI 100-1 PH ELECTRODE,GLASS,DOUBLE JUNCTION YSI 100-1 - PH ELECTRODE,GLASS,DOUBLE JUNCTION - ELECTRODE, PH, TESTING PARAMETER PH, MEASUREMENT RANGE -2.0 TO 16.0 PH, PH RANGE -2.0 TO 16.0, TIP SHAPE SPHERE, OPERATING TEMP. RANGE 0 DEGREES TO 50... MSRP: Now: $205.89 Add to Cart Compare Quick view YSI | sku: 2510637845 YSI 100-1-25JY77 PH ELECTRODE GLASS DOUBLE JUNCTION YSI 100-1-25JY77 - PH ELECTRODE GLASS DOUBLE JUNCTION - ELECTRODE PH TESTING PARAMETER PH MEASUREMENT RANGE -2.0 TO 16.0 PH PH RANGE -2.0 TO 16.0 TIP SHAPE SPHERE OPERATING TEMP RANGE 0 DEGREES TO 50... MSRP: Now: $252.11 Add to Cart Compare Quick view YSI | sku: 2510637821 YSI 100-1-4UYZ2 WATERPROOF PH/TEMP PROBE 1 METER YSI 100-1-4UYZ2 - WATERPROOF PH/TEMP PROBE 1 METER - PROBE PH TESTING PARAMETER PH TIP SHAPE SPHERE BODY MATERIAL PLASTIC CABLE LENGTH 1 M AMPLIFIER NO FOR USE WITH ECOSENSE PH100A/PH100M REFERENCE... MSRP: Now: $289.62 Add to Cart Compare Quick view YSI | sku: 2514298983 YSI 100-1-A WATERPROOF PH/TEMP PROBE,1 METER YSI 100-1-A - WATERPROOF PH/TEMP PROBE,1 METER - PROBE, PH, TESTING PARAMETER PH, TIP SHAPE SPHERE, BODY MATERIAL PLASTIC, CABLE LENGTH 1 M, AMPLIFIER NO, FOR USE WITH ECOSENSE PH100A/PH100M,... MSRP: Now: $217.49 Add to Cart Compare Quick view YSI | sku: 2514300896 YSI 100-4 WATERPROOF PH/TEMP PROBE,4 METER YSI 100-4 - WATERPROOF PH/TEMP PROBE,4 METER - PROBE, PH, TESTING PARAMETER PH, TIP SHAPE SPHERE, BODY MATERIAL PLASTIC, CABLE LENGTH 4 M, AMPLIFIER NO, FOR USE WITH ECOSENSE PH100A/PH100M, REFERENCE... MSRP: Now: $221.84 Add to Cart Compare Quick view YSI | sku: 2510638633 YSI 100-4-4UYZ3 WATERPROOF PH/TEMP PROBE 4 METER YSI 100-4-4UYZ3 - WATERPROOF PH/TEMP PROBE 4 METER - WATERPROOF PH/TEMP PROBE 4 METER FOR USE WITH YSI PH100 (4UYH8 4UYH9) - EQUAL TO 4UYZ3MANUFACTURER:YSIMANUFACTURER PART NUMBER:100-4-4UYZ3UNIT OF... MSRP: Now: $389.31 Add to Cart Compare SALE Quick view YSI | sku: 2510638321 YSI 1002 ORP SENSOR YSI 1002 - ORP SENSOR - SENSOR, ORP, TESTING PARAMETER ORP, BODY MATERIAL PLASTIC, AMPLIFIER NO, FOR USE WITH YSI PRO PLUS, YSI PRO10, YSI PRO1020, YSI PRO1030, JUNCTION SINGLE, RECOMMENDED USE... MSRP: Was: $350.40 Now: $287.16 Add to Cart Compare Quick view YSI | sku: 2510638632 YSI 1004 AMMONIUM SENSOR YSI 1004 - AMMONIUM SENSOR - AMMONIUM SENSOR FRESH WATER ONLY 17 METERS MAXIMUM DEPTH USER REPLACEABLE SENSOR FOR USE WITH YSI PRO PLUS (4UYG5) - EQUAL TO G3199226MANUFACTURER:YSIMANUFACTURER PART... MSRP: Now: $672.79 Add to Cart Compare SALE Quick view YSI | sku: 2510552697 YSI 1007-1 LAB GRADE PH PROBE 1 METER CABLE YSI 1007-1 - LAB GRADE PH PROBE 1 METER CABLE - LAB GRADE PH PROBE 1 METER CABLE FOR USE WITH YSI PRO PLUS (4UYG5) - EQUAL TO G1309831MANUFACTURER:YSIMANUFACTURER PART NUMBER:1007-1UNIT OF... MSRP: Was: $352.13 Now: $302.86 Add to Cart Compare SALE Quick view YSI | sku: 2510552698 YSI 1007-4 LAB GRADE PH PROBE 4 METER CABLE YSI 1007-4 - LAB GRADE PH PROBE 4 METER CABLE - LAB GRADE PH PROBE 4 METER CABLE FOR USE WITH YSI PRO PLUS (4UYG5) - EQUAL TO G0593537MANUFACTURER:YSIMANUFACTURER PART NUMBER:1007-4UNIT OF... MSRP: Was: $335.55 Now: $328.88 Add to Cart Compare SALE Quick view YSI | sku: 2510552699 YSI 1008-1 LAB GRADE ORP PROBE, 1-METER ITEM HAS BEEN DISCONTINUED - PLEASE CONTACT US FOR A SUITABLE REPLACEMENT ITEM. YSI 1008-1 - LAB GRADE ORP PROBE, 1-METER - PROBE, ORP, TESTING PARAMETER ORP, BODY MATERIAL PLASTIC, CABLE LENGTH 1 M,... MSRP: Was: $333.23 Now: $331.54 Compare SALE Quick view YSI | sku: 2510552700 YSI 1008-4 LAB GRADE ORP PROBE, 4-METER YSI 1008-4 - LAB GRADE ORP PROBE, 4-METER - PROBE, ORP, TESTING PARAMETER ORP, BODY MATERIAL PLASTIC, CABLE LENGTH 4 M, CONNECTOR MIL-SPEC, AMPLIFIER NO, FOR USE WITH YSI PRO PLUS, YSI PRO1020, YSI... MSRP: Was: $394.19 Now: $357.19 Add to Cart Compare SALE Quick view YSI | sku: 2510552701 YSI 1009-1 LAB GRADE PH/ORP PROBE 1-METER YSI 1009-1 - LAB GRADE PH/ORP PROBE 1-METER - LAB GRADE PH/ORP PROBE 1 METER CABLE FOR USE WITH YSI PRO PLUS (4UYG5) - EQUAL TO G3053775MANUFACTURER:YSIMANUFACTURER PART NUMBER:1009-1UNIT OF... MSRP: Was: $530.92 Now: $418.23 Add to Cart Compare Quick view YSI | sku: 2510552702 YSI 1009-4 LAB GRADE PH/ORP PROBE, 4-METER YSI 1009-4 - LAB GRADE PH/ORP PROBE, 4-METER - PROBE, PH/ORP, TESTING PARAMETER PH/ORP, TIP SHAPE SPHERE, BODY MATERIAL PLASTIC, CABLE LENGTH 4 M, CONNECTOR MIL-SPEC, AMPLIFIER NO, FOR USE WITH YSI... MSRP: Now: $646.69 Add to Cart Compare Quick view YSI | sku: 2510552703 YSI 1010-1 DUAL SENSOR CABLE,1 METER YSI 1010-1 - DUAL SENSOR CABLE,1 METER - DUAL SENSOR CABLE, 1 METER, APPLICATION SUPPORTS TWO PH, ORP, AMMONIUM, CHLORIDE OR NITRATE PROBES, FOR USE WITH YSI PROFESSIONAL PLUS MULTIPARAMETER METER,... MSRP: Now: $981.64 Add to Cart Compare SALE Quick view YSI | sku: 2510552704 YSI 1010-10 DUAL SENSOR CABLE 10 METER YSI 1010-10 - DUAL SENSOR CABLE 10 METER - DUAL SENSOR CABLE 10 METERS SUPPORTS TWO PH ORP AMMONIUM CHLORIDE OR NITRATE PROBES FOR USE WITH YSI PRO PLUS (4UYG5) INCLUDES CABLE MANAGEMENT KIT - EQUAL... MSRP: Was: $1,056.81 Now: $920.75 Add to Cart Compare 1 2 3 4 5 6 Next 1 2 3 4 5 6 Next Compare Selected × OK
Quick view Details YSI | sku: 2510642322 YSI 10-30 SINGLE SENSOR CABLE,30 METER MSRP: Now: $858.39 Add to Cart Compare Quick view Details YSI | sku: 2510643905 YSI 10-4 SINGLE SENSOR CABLE,4 METER MSRP: Now: $477.04 Add to Cart Compare Quick view Details YSI | sku: 2514296850 YSI 100-1 PH ELECTRODE,GLASS,DOUBLE JUNCTION MSRP: Now: $205.89 Add to Cart Compare Quick view Details YSI | sku: 2510637845 YSI 100-1-25JY77 PH ELECTRODE GLASS DOUBLE JUNCTION MSRP: Now: $252.11 Add to Cart Compare Quick view Details YSI | sku: 2510637821 YSI 100-1-4UYZ2 WATERPROOF PH/TEMP PROBE 1 METER MSRP: Now: $289.62 Add to Cart Compare Quick view Details YSI | sku: 2514298983 YSI 100-1-A WATERPROOF PH/TEMP PROBE,1 METER MSRP: Now: $217.49 Add to Cart Compare Quick view Details YSI | sku: 2514300896 YSI 100-4 WATERPROOF PH/TEMP PROBE,4 METER MSRP: Now: $221.84 Add to Cart Compare Quick view Details YSI | sku: 2510638633 YSI 100-4-4UYZ3 WATERPROOF PH/TEMP PROBE 4 METER MSRP: Now: $389.31 Add to Cart Compare SALE Quick view Details YSI | sku: 2510638321 YSI 1002 ORP SENSOR MSRP: Was: $350.40 Now: $287.16 Add to Cart Compare Quick view Details YSI | sku: 2510638632 YSI 1004 AMMONIUM SENSOR MSRP: Now: $672.79 Add to Cart Compare SALE Quick view Details YSI | sku: 2510552697 YSI 1007-1 LAB GRADE PH PROBE 1 METER CABLE MSRP: Was: $352.13 Now: $302.86 Add to Cart Compare SALE Quick view Details YSI | sku: 2510552698 YSI 1007-4 LAB GRADE PH PROBE 4 METER CABLE MSRP: Was: $335.55 Now: $328.88 Add to Cart Compare SALE Quick view Details YSI | sku: 2510552699 YSI 1008-1 LAB GRADE ORP PROBE, 1-METER MSRP: Was: $333.23 Now: $331.54 Compare SALE Quick view Details YSI | sku: 2510552700 YSI 1008-4 LAB GRADE ORP PROBE, 4-METER MSRP: Was: $394.19 Now: $357.19 Add to Cart Compare SALE Quick view Details YSI | sku: 2510552701 YSI 1009-1 LAB GRADE PH/ORP PROBE 1-METER MSRP: Was: $530.92 Now: $418.23 Add to Cart Compare Quick view Details YSI | sku: 2510552702 YSI 1009-4 LAB GRADE PH/ORP PROBE, 4-METER MSRP: Now: $646.69 Add to Cart Compare Quick view Details YSI | sku: 2510552703 YSI 1010-1 DUAL SENSOR CABLE,1 METER MSRP: Now: $981.64 Add to Cart Compare SALE Quick view Details YSI | sku: 2510552704 YSI 1010-10 DUAL SENSOR CABLE 10 METER MSRP: Was: $1,056.81 Now: $920.75 Add to Cart Compare SALE Quick view YSI | sku: 2511117883 YSI 038213 BRUSH CONDUCTIVITY PROBE YSI 038213 - BRUSH CONDUCTIVITY PROBE - BRUSH CONDUCTIVITY PROBE FOR USE WITH YSI PRO PLUS (4UYG5) - EQUAL TO G1225296MANUFACTURER:YSIMANUFACTURER PART NUMBER:038213UNIT OF MEASURE:EAQTY PER UNIT OF... MSRP: Was: $14.54 Now: $14.30 Add to Cart Compare SALE Quick view YSI | sku: 2512994435 YSI 061321 CALIBRATION SOLUTION ORP 250ML BOTTLE YSI 061321 - CALIBRATION SOLUTION ORP 250ML BOTTLE - CALIBRATION SOLUTION ORP FEATURES CONTAINS A POWDERED REAGENT CONTAINER 250ML PLASTIC BOTTLE FOR USE WITH YSI PROFESSIONAL METERS AND TESTERS... MSRP: Was: $89.58 Now: $84.94 Add to Cart Compare SALE Quick view YSI | sku: 2512995484 YSI 061322 CALIBRATION SOLUTION ORP 500ML BOTTLE YSI 061322 - CALIBRATION SOLUTION ORP 500ML BOTTLE - CALIBRATION SOLUTION ORP FEATURES CONTAINS A POWDERED REAGENT CONTAINER 500ML PLASTIC BOTTLE FOR USE WITH YSI PROFESSIONAL METERS AND TESTERS... MSRP: Was: $132.98 Now: $132.96 Add to Cart Compare Quick view YSI | sku: 2510639752 YSI 10-1 SINGLE SENSOR CABLE,1 METER YSI 10-1 - SINGLE SENSOR CABLE,1 METER - SINGLE SENSOR CABLE, 1 METER, APPLICATION SUPPORTS PH, ORP, AMMONIUM, CHLORIDE, NITRATE OR COMBO PH/ORP PROBES, FOR USE WITH YSI PROFESSIONAL PLUS... MSRP: Now: $449.49 Add to Cart Compare Quick view YSI | sku: 2510639767 YSI 10-10 SINGLE SENSOR CABLE,10 METER YSI 10-10 - SINGLE SENSOR CABLE,10 METER - SINGLE SENSOR CABLE, 10 METERS, APPLICATION SUPPORTS PH, ORP, AMMONIUM, CHLORIDE, NITRATE OR COMBO PH/ORP PROBES, FOR USE WITH YSI PROFESSIONAL PLUS... MSRP: Now: $561.14 Add to Cart Compare Quick view YSI | sku: 2510641075 YSI 10-20 SINGLE SENSOR CABLE,20 METER YSI 10-20 - SINGLE SENSOR CABLE,20 METER - SINGLE SENSOR CABLE, 20 METERS, APPLICATION SUPPORTS PH, ORP, AMMONIUM, CHLORIDE, NITRATE OR COMBO PH/ORP PROBES, FOR USE WITH YSI PROFESSIONAL PLUS... MSRP: Now: $693.09 Add to Cart Compare Quick view YSI | sku: 2510642322 YSI 10-30 SINGLE SENSOR CABLE,30 METER YSI 10-30 - SINGLE SENSOR CABLE,30 METER - SINGLE SENSOR CABLE, 30 METERS, APPLICATION SUPPORTS PH, ORP, AMMONIUM, CHLORIDE, NITRATE OR COMBO PH/ORP PROBES, FOR USE WITH YSI PROFESSIONAL PLUS... MSRP: Now: $858.39 Add to Cart Compare Quick view YSI | sku: 2510643905 YSI 10-4 SINGLE SENSOR CABLE,4 METER YSI 10-4 - SINGLE SENSOR CABLE,4 METER - SINGLE SENSOR CABLE, 4 METERS, APPLICATION SUPPORTS PH, ORP, AMMONIUM, CHLORIDE, NITRATE OR COMBO PH/ORP PROBES, FOR USE WITH YSI PROFESSIONAL PLUS... MSRP: Now: $477.04 Add to Cart Compare Quick view YSI | sku: 2514296850 YSI 100-1 PH ELECTRODE,GLASS,DOUBLE JUNCTION YSI 100-1 - PH ELECTRODE,GLASS,DOUBLE JUNCTION - ELECTRODE, PH, TESTING PARAMETER PH, MEASUREMENT RANGE -2.0 TO 16.0 PH, PH RANGE -2.0 TO 16.0, TIP SHAPE SPHERE, OPERATING TEMP. RANGE 0 DEGREES TO 50... MSRP: Now: $205.89 Add to Cart Compare Quick view YSI | sku: 2510637845 YSI 100-1-25JY77 PH ELECTRODE GLASS DOUBLE JUNCTION YSI 100-1-25JY77 - PH ELECTRODE GLASS DOUBLE JUNCTION - ELECTRODE PH TESTING PARAMETER PH MEASUREMENT RANGE -2.0 TO 16.0 PH PH RANGE -2.0 TO 16.0 TIP SHAPE SPHERE OPERATING TEMP RANGE 0 DEGREES TO 50... MSRP: Now: $252.11 Add to Cart Compare Quick view YSI | sku: 2510637821 YSI 100-1-4UYZ2 WATERPROOF PH/TEMP PROBE 1 METER YSI 100-1-4UYZ2 - WATERPROOF PH/TEMP PROBE 1 METER - PROBE PH TESTING PARAMETER PH TIP SHAPE SPHERE BODY MATERIAL PLASTIC CABLE LENGTH 1 M AMPLIFIER NO FOR USE WITH ECOSENSE PH100A/PH100M REFERENCE... MSRP: Now: $289.62 Add to Cart Compare Quick view YSI | sku: 2514298983 YSI 100-1-A WATERPROOF PH/TEMP PROBE,1 METER YSI 100-1-A - WATERPROOF PH/TEMP PROBE,1 METER - PROBE, PH, TESTING PARAMETER PH, TIP SHAPE SPHERE, BODY MATERIAL PLASTIC, CABLE LENGTH 1 M, AMPLIFIER NO, FOR USE WITH ECOSENSE PH100A/PH100M,... MSRP: Now: $217.49 Add to Cart Compare Quick view YSI | sku: 2514300896 YSI 100-4 WATERPROOF PH/TEMP PROBE,4 METER YSI 100-4 - WATERPROOF PH/TEMP PROBE,4 METER - PROBE, PH, TESTING PARAMETER PH, TIP SHAPE SPHERE, BODY MATERIAL PLASTIC, CABLE LENGTH 4 M, AMPLIFIER NO, FOR USE WITH ECOSENSE PH100A/PH100M, REFERENCE... MSRP: Now: $221.84 Add to Cart Compare Quick view YSI | sku: 2510638633 YSI 100-4-4UYZ3 WATERPROOF PH/TEMP PROBE 4 METER YSI 100-4-4UYZ3 - WATERPROOF PH/TEMP PROBE 4 METER - WATERPROOF PH/TEMP PROBE 4 METER FOR USE WITH YSI PH100 (4UYH8 4UYH9) - EQUAL TO 4UYZ3MANUFACTURER:YSIMANUFACTURER PART NUMBER:100-4-4UYZ3UNIT OF... MSRP: Now: $389.31 Add to Cart Compare SALE Quick view YSI | sku: 2510638321 YSI 1002 ORP SENSOR YSI 1002 - ORP SENSOR - SENSOR, ORP, TESTING PARAMETER ORP, BODY MATERIAL PLASTIC, AMPLIFIER NO, FOR USE WITH YSI PRO PLUS, YSI PRO10, YSI PRO1020, YSI PRO1030, JUNCTION SINGLE, RECOMMENDED USE... MSRP: Was: $350.40 Now: $287.16 Add to Cart Compare Quick view YSI | sku: 2510638632 YSI 1004 AMMONIUM SENSOR YSI 1004 - AMMONIUM SENSOR - AMMONIUM SENSOR FRESH WATER ONLY 17 METERS MAXIMUM DEPTH USER REPLACEABLE SENSOR FOR USE WITH YSI PRO PLUS (4UYG5) - EQUAL TO G3199226MANUFACTURER:YSIMANUFACTURER PART... MSRP: Now: $672.79 Add to Cart Compare SALE Quick view YSI | sku: 2510552697 YSI 1007-1 LAB GRADE PH PROBE 1 METER CABLE YSI 1007-1 - LAB GRADE PH PROBE 1 METER CABLE - LAB GRADE PH PROBE 1 METER CABLE FOR USE WITH YSI PRO PLUS (4UYG5) - EQUAL TO G1309831MANUFACTURER:YSIMANUFACTURER PART NUMBER:1007-1UNIT OF... MSRP: Was: $352.13 Now: $302.86 Add to Cart Compare SALE Quick view YSI | sku: 2510552698 YSI 1007-4 LAB GRADE PH PROBE 4 METER CABLE YSI 1007-4 - LAB GRADE PH PROBE 4 METER CABLE - LAB GRADE PH PROBE 4 METER CABLE FOR USE WITH YSI PRO PLUS (4UYG5) - EQUAL TO G0593537MANUFACTURER:YSIMANUFACTURER PART NUMBER:1007-4UNIT OF... MSRP: Was: $335.55 Now: $328.88 Add to Cart Compare SALE Quick view YSI | sku: 2510552699 YSI 1008-1 LAB GRADE ORP PROBE, 1-METER ITEM HAS BEEN DISCONTINUED - PLEASE CONTACT US FOR A SUITABLE REPLACEMENT ITEM. YSI 1008-1 - LAB GRADE ORP PROBE, 1-METER - PROBE, ORP, TESTING PARAMETER ORP, BODY MATERIAL PLASTIC, CABLE LENGTH 1 M,... MSRP: Was: $333.23 Now: $331.54 Compare SALE Quick view YSI | sku: 2510552700 YSI 1008-4 LAB GRADE ORP PROBE, 4-METER YSI 1008-4 - LAB GRADE ORP PROBE, 4-METER - PROBE, ORP, TESTING PARAMETER ORP, BODY MATERIAL PLASTIC, CABLE LENGTH 4 M, CONNECTOR MIL-SPEC, AMPLIFIER NO, FOR USE WITH YSI PRO PLUS, YSI PRO1020, YSI... MSRP: Was: $394.19 Now: $357.19 Add to Cart Compare SALE Quick view YSI | sku: 2510552701 YSI 1009-1 LAB GRADE PH/ORP PROBE 1-METER YSI 1009-1 - LAB GRADE PH/ORP PROBE 1-METER - LAB GRADE PH/ORP PROBE 1 METER CABLE FOR USE WITH YSI PRO PLUS (4UYG5) - EQUAL TO G3053775MANUFACTURER:YSIMANUFACTURER PART NUMBER:1009-1UNIT OF... MSRP: Was: $530.92 Now: $418.23 Add to Cart Compare Quick view YSI | sku: 2510552702 YSI 1009-4 LAB GRADE PH/ORP PROBE, 4-METER YSI 1009-4 - LAB GRADE PH/ORP PROBE, 4-METER - PROBE, PH/ORP, TESTING PARAMETER PH/ORP, TIP SHAPE SPHERE, BODY MATERIAL PLASTIC, CABLE LENGTH 4 M, CONNECTOR MIL-SPEC, AMPLIFIER NO, FOR USE WITH YSI... MSRP: Now: $646.69 Add to Cart Compare Quick view YSI | sku: 2510552703 YSI 1010-1 DUAL SENSOR CABLE,1 METER YSI 1010-1 - DUAL SENSOR CABLE,1 METER - DUAL SENSOR CABLE, 1 METER, APPLICATION SUPPORTS TWO PH, ORP, AMMONIUM, CHLORIDE OR NITRATE PROBES, FOR USE WITH YSI PROFESSIONAL PLUS MULTIPARAMETER METER,... MSRP: Now: $981.64 Add to Cart Compare SALE Quick view YSI | sku: 2510552704 YSI 1010-10 DUAL SENSOR CABLE 10 METER YSI 1010-10 - DUAL SENSOR CABLE 10 METER - DUAL SENSOR CABLE 10 METERS SUPPORTS TWO PH ORP AMMONIUM CHLORIDE OR NITRATE PROBES FOR USE WITH YSI PRO PLUS (4UYG5) INCLUDES CABLE MANAGEMENT KIT - EQUAL... MSRP: Was: $1,056.81 Now: $920.75 Add to Cart Compare 1 2 3 4 5 6 Next 1 2 3 4 5 6 Next Compare Selected × OK
Quick view Details YSI | sku: 2510643905 YSI 10-4 SINGLE SENSOR CABLE,4 METER MSRP: Now: $477.04 Add to Cart Compare Quick view Details YSI | sku: 2514296850 YSI 100-1 PH ELECTRODE,GLASS,DOUBLE JUNCTION MSRP: Now: $205.89 Add to Cart Compare Quick view Details YSI | sku: 2510637845 YSI 100-1-25JY77 PH ELECTRODE GLASS DOUBLE JUNCTION MSRP: Now: $252.11 Add to Cart Compare Quick view Details YSI | sku: 2510637821 YSI 100-1-4UYZ2 WATERPROOF PH/TEMP PROBE 1 METER MSRP: Now: $289.62 Add to Cart Compare Quick view Details YSI | sku: 2514298983 YSI 100-1-A WATERPROOF PH/TEMP PROBE,1 METER MSRP: Now: $217.49 Add to Cart Compare Quick view Details YSI | sku: 2514300896 YSI 100-4 WATERPROOF PH/TEMP PROBE,4 METER MSRP: Now: $221.84 Add to Cart Compare Quick view Details YSI | sku: 2510638633 YSI 100-4-4UYZ3 WATERPROOF PH/TEMP PROBE 4 METER MSRP: Now: $389.31 Add to Cart Compare SALE Quick view Details YSI | sku: 2510638321 YSI 1002 ORP SENSOR MSRP: Was: $350.40 Now: $287.16 Add to Cart Compare Quick view Details YSI | sku: 2510638632 YSI 1004 AMMONIUM SENSOR MSRP: Now: $672.79 Add to Cart Compare SALE Quick view Details YSI | sku: 2510552697 YSI 1007-1 LAB GRADE PH PROBE 1 METER CABLE MSRP: Was: $352.13 Now: $302.86 Add to Cart Compare SALE Quick view Details YSI | sku: 2510552698 YSI 1007-4 LAB GRADE PH PROBE 4 METER CABLE MSRP: Was: $335.55 Now: $328.88 Add to Cart Compare SALE Quick view Details YSI | sku: 2510552699 YSI 1008-1 LAB GRADE ORP PROBE, 1-METER MSRP: Was: $333.23 Now: $331.54 Compare SALE Quick view Details YSI | sku: 2510552700 YSI 1008-4 LAB GRADE ORP PROBE, 4-METER MSRP: Was: $394.19 Now: $357.19 Add to Cart Compare SALE Quick view Details YSI | sku: 2510552701 YSI 1009-1 LAB GRADE PH/ORP PROBE 1-METER MSRP: Was: $530.92 Now: $418.23 Add to Cart Compare Quick view Details YSI | sku: 2510552702 YSI 1009-4 LAB GRADE PH/ORP PROBE, 4-METER MSRP: Now: $646.69 Add to Cart Compare Quick view Details YSI | sku: 2510552703 YSI 1010-1 DUAL SENSOR CABLE,1 METER MSRP: Now: $981.64 Add to Cart Compare SALE Quick view Details YSI | sku: 2510552704 YSI 1010-10 DUAL SENSOR CABLE 10 METER MSRP: Was: $1,056.81 Now: $920.75 Add to Cart Compare SALE Quick view YSI | sku: 2511117883 YSI 038213 BRUSH CONDUCTIVITY PROBE YSI 038213 - BRUSH CONDUCTIVITY PROBE - BRUSH CONDUCTIVITY PROBE FOR USE WITH YSI PRO PLUS (4UYG5) - EQUAL TO G1225296MANUFACTURER:YSIMANUFACTURER PART NUMBER:038213UNIT OF MEASURE:EAQTY PER UNIT OF... MSRP: Was: $14.54 Now: $14.30 Add to Cart Compare SALE Quick view YSI | sku: 2512994435 YSI 061321 CALIBRATION SOLUTION ORP 250ML BOTTLE YSI 061321 - CALIBRATION SOLUTION ORP 250ML BOTTLE - CALIBRATION SOLUTION ORP FEATURES CONTAINS A POWDERED REAGENT CONTAINER 250ML PLASTIC BOTTLE FOR USE WITH YSI PROFESSIONAL METERS AND TESTERS... MSRP: Was: $89.58 Now: $84.94 Add to Cart Compare SALE Quick view YSI | sku: 2512995484 YSI 061322 CALIBRATION SOLUTION ORP 500ML BOTTLE YSI 061322 - CALIBRATION SOLUTION ORP 500ML BOTTLE - CALIBRATION SOLUTION ORP FEATURES CONTAINS A POWDERED REAGENT CONTAINER 500ML PLASTIC BOTTLE FOR USE WITH YSI PROFESSIONAL METERS AND TESTERS... MSRP: Was: $132.98 Now: $132.96 Add to Cart Compare Quick view YSI | sku: 2510639752 YSI 10-1 SINGLE SENSOR CABLE,1 METER YSI 10-1 - SINGLE SENSOR CABLE,1 METER - SINGLE SENSOR CABLE, 1 METER, APPLICATION SUPPORTS PH, ORP, AMMONIUM, CHLORIDE, NITRATE OR COMBO PH/ORP PROBES, FOR USE WITH YSI PROFESSIONAL PLUS... MSRP: Now: $449.49 Add to Cart Compare Quick view YSI | sku: 2510639767 YSI 10-10 SINGLE SENSOR CABLE,10 METER YSI 10-10 - SINGLE SENSOR CABLE,10 METER - SINGLE SENSOR CABLE, 10 METERS, APPLICATION SUPPORTS PH, ORP, AMMONIUM, CHLORIDE, NITRATE OR COMBO PH/ORP PROBES, FOR USE WITH YSI PROFESSIONAL PLUS... MSRP: Now: $561.14 Add to Cart Compare Quick view YSI | sku: 2510641075 YSI 10-20 SINGLE SENSOR CABLE,20 METER YSI 10-20 - SINGLE SENSOR CABLE,20 METER - SINGLE SENSOR CABLE, 20 METERS, APPLICATION SUPPORTS PH, ORP, AMMONIUM, CHLORIDE, NITRATE OR COMBO PH/ORP PROBES, FOR USE WITH YSI PROFESSIONAL PLUS... MSRP: Now: $693.09 Add to Cart Compare Quick view YSI | sku: 2510642322 YSI 10-30 SINGLE SENSOR CABLE,30 METER YSI 10-30 - SINGLE SENSOR CABLE,30 METER - SINGLE SENSOR CABLE, 30 METERS, APPLICATION SUPPORTS PH, ORP, AMMONIUM, CHLORIDE, NITRATE OR COMBO PH/ORP PROBES, FOR USE WITH YSI PROFESSIONAL PLUS... MSRP: Now: $858.39 Add to Cart Compare Quick view YSI | sku: 2510643905 YSI 10-4 SINGLE SENSOR CABLE,4 METER YSI 10-4 - SINGLE SENSOR CABLE,4 METER - SINGLE SENSOR CABLE, 4 METERS, APPLICATION SUPPORTS PH, ORP, AMMONIUM, CHLORIDE, NITRATE OR COMBO PH/ORP PROBES, FOR USE WITH YSI PROFESSIONAL PLUS... MSRP: Now: $477.04 Add to Cart Compare Quick view YSI | sku: 2514296850 YSI 100-1 PH ELECTRODE,GLASS,DOUBLE JUNCTION YSI 100-1 - PH ELECTRODE,GLASS,DOUBLE JUNCTION - ELECTRODE, PH, TESTING PARAMETER PH, MEASUREMENT RANGE -2.0 TO 16.0 PH, PH RANGE -2.0 TO 16.0, TIP SHAPE SPHERE, OPERATING TEMP. RANGE 0 DEGREES TO 50... MSRP: Now: $205.89 Add to Cart Compare Quick view YSI | sku: 2510637845 YSI 100-1-25JY77 PH ELECTRODE GLASS DOUBLE JUNCTION YSI 100-1-25JY77 - PH ELECTRODE GLASS DOUBLE JUNCTION - ELECTRODE PH TESTING PARAMETER PH MEASUREMENT RANGE -2.0 TO 16.0 PH PH RANGE -2.0 TO 16.0 TIP SHAPE SPHERE OPERATING TEMP RANGE 0 DEGREES TO 50... MSRP: Now: $252.11 Add to Cart Compare Quick view YSI | sku: 2510637821 YSI 100-1-4UYZ2 WATERPROOF PH/TEMP PROBE 1 METER YSI 100-1-4UYZ2 - WATERPROOF PH/TEMP PROBE 1 METER - PROBE PH TESTING PARAMETER PH TIP SHAPE SPHERE BODY MATERIAL PLASTIC CABLE LENGTH 1 M AMPLIFIER NO FOR USE WITH ECOSENSE PH100A/PH100M REFERENCE... MSRP: Now: $289.62 Add to Cart Compare Quick view YSI | sku: 2514298983 YSI 100-1-A WATERPROOF PH/TEMP PROBE,1 METER YSI 100-1-A - WATERPROOF PH/TEMP PROBE,1 METER - PROBE, PH, TESTING PARAMETER PH, TIP SHAPE SPHERE, BODY MATERIAL PLASTIC, CABLE LENGTH 1 M, AMPLIFIER NO, FOR USE WITH ECOSENSE PH100A/PH100M,... MSRP: Now: $217.49 Add to Cart Compare Quick view YSI | sku: 2514300896 YSI 100-4 WATERPROOF PH/TEMP PROBE,4 METER YSI 100-4 - WATERPROOF PH/TEMP PROBE,4 METER - PROBE, PH, TESTING PARAMETER PH, TIP SHAPE SPHERE, BODY MATERIAL PLASTIC, CABLE LENGTH 4 M, AMPLIFIER NO, FOR USE WITH ECOSENSE PH100A/PH100M, REFERENCE... MSRP: Now: $221.84 Add to Cart Compare Quick view YSI | sku: 2510638633 YSI 100-4-4UYZ3 WATERPROOF PH/TEMP PROBE 4 METER YSI 100-4-4UYZ3 - WATERPROOF PH/TEMP PROBE 4 METER - WATERPROOF PH/TEMP PROBE 4 METER FOR USE WITH YSI PH100 (4UYH8 4UYH9) - EQUAL TO 4UYZ3MANUFACTURER:YSIMANUFACTURER PART NUMBER:100-4-4UYZ3UNIT OF... MSRP: Now: $389.31 Add to Cart Compare SALE Quick view YSI | sku: 2510638321 YSI 1002 ORP SENSOR YSI 1002 - ORP SENSOR - SENSOR, ORP, TESTING PARAMETER ORP, BODY MATERIAL PLASTIC, AMPLIFIER NO, FOR USE WITH YSI PRO PLUS, YSI PRO10, YSI PRO1020, YSI PRO1030, JUNCTION SINGLE, RECOMMENDED USE... MSRP: Was: $350.40 Now: $287.16 Add to Cart Compare Quick view YSI | sku: 2510638632 YSI 1004 AMMONIUM SENSOR YSI 1004 - AMMONIUM SENSOR - AMMONIUM SENSOR FRESH WATER ONLY 17 METERS MAXIMUM DEPTH USER REPLACEABLE SENSOR FOR USE WITH YSI PRO PLUS (4UYG5) - EQUAL TO G3199226MANUFACTURER:YSIMANUFACTURER PART... MSRP: Now: $672.79 Add to Cart Compare SALE Quick view YSI | sku: 2510552697 YSI 1007-1 LAB GRADE PH PROBE 1 METER CABLE YSI 1007-1 - LAB GRADE PH PROBE 1 METER CABLE - LAB GRADE PH PROBE 1 METER CABLE FOR USE WITH YSI PRO PLUS (4UYG5) - EQUAL TO G1309831MANUFACTURER:YSIMANUFACTURER PART NUMBER:1007-1UNIT OF... MSRP: Was: $352.13 Now: $302.86 Add to Cart Compare SALE Quick view YSI | sku: 2510552698 YSI 1007-4 LAB GRADE PH PROBE 4 METER CABLE YSI 1007-4 - LAB GRADE PH PROBE 4 METER CABLE - LAB GRADE PH PROBE 4 METER CABLE FOR USE WITH YSI PRO PLUS (4UYG5) - EQUAL TO G0593537MANUFACTURER:YSIMANUFACTURER PART NUMBER:1007-4UNIT OF... MSRP: Was: $335.55 Now: $328.88 Add to Cart Compare SALE Quick view YSI | sku: 2510552699 YSI 1008-1 LAB GRADE ORP PROBE, 1-METER ITEM HAS BEEN DISCONTINUED - PLEASE CONTACT US FOR A SUITABLE REPLACEMENT ITEM. YSI 1008-1 - LAB GRADE ORP PROBE, 1-METER - PROBE, ORP, TESTING PARAMETER ORP, BODY MATERIAL PLASTIC, CABLE LENGTH 1 M,... MSRP: Was: $333.23 Now: $331.54 Compare SALE Quick view YSI | sku: 2510552700 YSI 1008-4 LAB GRADE ORP PROBE, 4-METER YSI 1008-4 - LAB GRADE ORP PROBE, 4-METER - PROBE, ORP, TESTING PARAMETER ORP, BODY MATERIAL PLASTIC, CABLE LENGTH 4 M, CONNECTOR MIL-SPEC, AMPLIFIER NO, FOR USE WITH YSI PRO PLUS, YSI PRO1020, YSI... MSRP: Was: $394.19 Now: $357.19 Add to Cart Compare SALE Quick view YSI | sku: 2510552701 YSI 1009-1 LAB GRADE PH/ORP PROBE 1-METER YSI 1009-1 - LAB GRADE PH/ORP PROBE 1-METER - LAB GRADE PH/ORP PROBE 1 METER CABLE FOR USE WITH YSI PRO PLUS (4UYG5) - EQUAL TO G3053775MANUFACTURER:YSIMANUFACTURER PART NUMBER:1009-1UNIT OF... MSRP: Was: $530.92 Now: $418.23 Add to Cart Compare Quick view YSI | sku: 2510552702 YSI 1009-4 LAB GRADE PH/ORP PROBE, 4-METER YSI 1009-4 - LAB GRADE PH/ORP PROBE, 4-METER - PROBE, PH/ORP, TESTING PARAMETER PH/ORP, TIP SHAPE SPHERE, BODY MATERIAL PLASTIC, CABLE LENGTH 4 M, CONNECTOR MIL-SPEC, AMPLIFIER NO, FOR USE WITH YSI... MSRP: Now: $646.69 Add to Cart Compare Quick view YSI | sku: 2510552703 YSI 1010-1 DUAL SENSOR CABLE,1 METER YSI 1010-1 - DUAL SENSOR CABLE,1 METER - DUAL SENSOR CABLE, 1 METER, APPLICATION SUPPORTS TWO PH, ORP, AMMONIUM, CHLORIDE OR NITRATE PROBES, FOR USE WITH YSI PROFESSIONAL PLUS MULTIPARAMETER METER,... MSRP: Now: $981.64 Add to Cart Compare SALE Quick view YSI | sku: 2510552704 YSI 1010-10 DUAL SENSOR CABLE 10 METER YSI 1010-10 - DUAL SENSOR CABLE 10 METER - DUAL SENSOR CABLE 10 METERS SUPPORTS TWO PH ORP AMMONIUM CHLORIDE OR NITRATE PROBES FOR USE WITH YSI PRO PLUS (4UYG5) INCLUDES CABLE MANAGEMENT KIT - EQUAL... MSRP: Was: $1,056.81 Now: $920.75 Add to Cart Compare 1 2 3 4 5 6 Next 1 2 3 4 5 6 Next Compare Selected × OK
Quick view Details YSI | sku: 2514296850 YSI 100-1 PH ELECTRODE,GLASS,DOUBLE JUNCTION MSRP: Now: $205.89 Add to Cart Compare Quick view Details YSI | sku: 2510637845 YSI 100-1-25JY77 PH ELECTRODE GLASS DOUBLE JUNCTION MSRP: Now: $252.11 Add to Cart Compare Quick view Details YSI | sku: 2510637821 YSI 100-1-4UYZ2 WATERPROOF PH/TEMP PROBE 1 METER MSRP: Now: $289.62 Add to Cart Compare Quick view Details YSI | sku: 2514298983 YSI 100-1-A WATERPROOF PH/TEMP PROBE,1 METER MSRP: Now: $217.49 Add to Cart Compare Quick view Details YSI | sku: 2514300896 YSI 100-4 WATERPROOF PH/TEMP PROBE,4 METER MSRP: Now: $221.84 Add to Cart Compare Quick view Details YSI | sku: 2510638633 YSI 100-4-4UYZ3 WATERPROOF PH/TEMP PROBE 4 METER MSRP: Now: $389.31 Add to Cart Compare SALE Quick view Details YSI | sku: 2510638321 YSI 1002 ORP SENSOR MSRP: Was: $350.40 Now: $287.16 Add to Cart Compare Quick view Details YSI | sku: 2510638632 YSI 1004 AMMONIUM SENSOR MSRP: Now: $672.79 Add to Cart Compare SALE Quick view Details YSI | sku: 2510552697 YSI 1007-1 LAB GRADE PH PROBE 1 METER CABLE MSRP: Was: $352.13 Now: $302.86 Add to Cart Compare SALE Quick view Details YSI | sku: 2510552698 YSI 1007-4 LAB GRADE PH PROBE 4 METER CABLE MSRP: Was: $335.55 Now: $328.88 Add to Cart Compare SALE Quick view Details YSI | sku: 2510552699 YSI 1008-1 LAB GRADE ORP PROBE, 1-METER MSRP: Was: $333.23 Now: $331.54 Compare SALE Quick view Details YSI | sku: 2510552700 YSI 1008-4 LAB GRADE ORP PROBE, 4-METER MSRP: Was: $394.19 Now: $357.19 Add to Cart Compare SALE Quick view Details YSI | sku: 2510552701 YSI 1009-1 LAB GRADE PH/ORP PROBE 1-METER MSRP: Was: $530.92 Now: $418.23 Add to Cart Compare Quick view Details YSI | sku: 2510552702 YSI 1009-4 LAB GRADE PH/ORP PROBE, 4-METER MSRP: Now: $646.69 Add to Cart Compare Quick view Details YSI | sku: 2510552703 YSI 1010-1 DUAL SENSOR CABLE,1 METER MSRP: Now: $981.64 Add to Cart Compare SALE Quick view Details YSI | sku: 2510552704 YSI 1010-10 DUAL SENSOR CABLE 10 METER MSRP: Was: $1,056.81 Now: $920.75 Add to Cart Compare SALE Quick view YSI | sku: 2511117883 YSI 038213 BRUSH CONDUCTIVITY PROBE YSI 038213 - BRUSH CONDUCTIVITY PROBE - BRUSH CONDUCTIVITY PROBE FOR USE WITH YSI PRO PLUS (4UYG5) - EQUAL TO G1225296MANUFACTURER:YSIMANUFACTURER PART NUMBER:038213UNIT OF MEASURE:EAQTY PER UNIT OF... MSRP: Was: $14.54 Now: $14.30 Add to Cart Compare SALE Quick view YSI | sku: 2512994435 YSI 061321 CALIBRATION SOLUTION ORP 250ML BOTTLE YSI 061321 - CALIBRATION SOLUTION ORP 250ML BOTTLE - CALIBRATION SOLUTION ORP FEATURES CONTAINS A POWDERED REAGENT CONTAINER 250ML PLASTIC BOTTLE FOR USE WITH YSI PROFESSIONAL METERS AND TESTERS... MSRP: Was: $89.58 Now: $84.94 Add to Cart Compare SALE Quick view YSI | sku: 2512995484 YSI 061322 CALIBRATION SOLUTION ORP 500ML BOTTLE YSI 061322 - CALIBRATION SOLUTION ORP 500ML BOTTLE - CALIBRATION SOLUTION ORP FEATURES CONTAINS A POWDERED REAGENT CONTAINER 500ML PLASTIC BOTTLE FOR USE WITH YSI PROFESSIONAL METERS AND TESTERS... MSRP: Was: $132.98 Now: $132.96 Add to Cart Compare Quick view YSI | sku: 2510639752 YSI 10-1 SINGLE SENSOR CABLE,1 METER YSI 10-1 - SINGLE SENSOR CABLE,1 METER - SINGLE SENSOR CABLE, 1 METER, APPLICATION SUPPORTS PH, ORP, AMMONIUM, CHLORIDE, NITRATE OR COMBO PH/ORP PROBES, FOR USE WITH YSI PROFESSIONAL PLUS... MSRP: Now: $449.49 Add to Cart Compare Quick view YSI | sku: 2510639767 YSI 10-10 SINGLE SENSOR CABLE,10 METER YSI 10-10 - SINGLE SENSOR CABLE,10 METER - SINGLE SENSOR CABLE, 10 METERS, APPLICATION SUPPORTS PH, ORP, AMMONIUM, CHLORIDE, NITRATE OR COMBO PH/ORP PROBES, FOR USE WITH YSI PROFESSIONAL PLUS... MSRP: Now: $561.14 Add to Cart Compare Quick view YSI | sku: 2510641075 YSI 10-20 SINGLE SENSOR CABLE,20 METER YSI 10-20 - SINGLE SENSOR CABLE,20 METER - SINGLE SENSOR CABLE, 20 METERS, APPLICATION SUPPORTS PH, ORP, AMMONIUM, CHLORIDE, NITRATE OR COMBO PH/ORP PROBES, FOR USE WITH YSI PROFESSIONAL PLUS... MSRP: Now: $693.09 Add to Cart Compare Quick view YSI | sku: 2510642322 YSI 10-30 SINGLE SENSOR CABLE,30 METER YSI 10-30 - SINGLE SENSOR CABLE,30 METER - SINGLE SENSOR CABLE, 30 METERS, APPLICATION SUPPORTS PH, ORP, AMMONIUM, CHLORIDE, NITRATE OR COMBO PH/ORP PROBES, FOR USE WITH YSI PROFESSIONAL PLUS... MSRP: Now: $858.39 Add to Cart Compare Quick view YSI | sku: 2510643905 YSI 10-4 SINGLE SENSOR CABLE,4 METER YSI 10-4 - SINGLE SENSOR CABLE,4 METER - SINGLE SENSOR CABLE, 4 METERS, APPLICATION SUPPORTS PH, ORP, AMMONIUM, CHLORIDE, NITRATE OR COMBO PH/ORP PROBES, FOR USE WITH YSI PROFESSIONAL PLUS... MSRP: Now: $477.04 Add to Cart Compare Quick view YSI | sku: 2514296850 YSI 100-1 PH ELECTRODE,GLASS,DOUBLE JUNCTION YSI 100-1 - PH ELECTRODE,GLASS,DOUBLE JUNCTION - ELECTRODE, PH, TESTING PARAMETER PH, MEASUREMENT RANGE -2.0 TO 16.0 PH, PH RANGE -2.0 TO 16.0, TIP SHAPE SPHERE, OPERATING TEMP. RANGE 0 DEGREES TO 50... MSRP: Now: $205.89 Add to Cart Compare Quick view YSI | sku: 2510637845 YSI 100-1-25JY77 PH ELECTRODE GLASS DOUBLE JUNCTION YSI 100-1-25JY77 - PH ELECTRODE GLASS DOUBLE JUNCTION - ELECTRODE PH TESTING PARAMETER PH MEASUREMENT RANGE -2.0 TO 16.0 PH PH RANGE -2.0 TO 16.0 TIP SHAPE SPHERE OPERATING TEMP RANGE 0 DEGREES TO 50... MSRP: Now: $252.11 Add to Cart Compare Quick view YSI | sku: 2510637821 YSI 100-1-4UYZ2 WATERPROOF PH/TEMP PROBE 1 METER YSI 100-1-4UYZ2 - WATERPROOF PH/TEMP PROBE 1 METER - PROBE PH TESTING PARAMETER PH TIP SHAPE SPHERE BODY MATERIAL PLASTIC CABLE LENGTH 1 M AMPLIFIER NO FOR USE WITH ECOSENSE PH100A/PH100M REFERENCE... MSRP: Now: $289.62 Add to Cart Compare Quick view YSI | sku: 2514298983 YSI 100-1-A WATERPROOF PH/TEMP PROBE,1 METER YSI 100-1-A - WATERPROOF PH/TEMP PROBE,1 METER - PROBE, PH, TESTING PARAMETER PH, TIP SHAPE SPHERE, BODY MATERIAL PLASTIC, CABLE LENGTH 1 M, AMPLIFIER NO, FOR USE WITH ECOSENSE PH100A/PH100M,... MSRP: Now: $217.49 Add to Cart Compare Quick view YSI | sku: 2514300896 YSI 100-4 WATERPROOF PH/TEMP PROBE,4 METER YSI 100-4 - WATERPROOF PH/TEMP PROBE,4 METER - PROBE, PH, TESTING PARAMETER PH, TIP SHAPE SPHERE, BODY MATERIAL PLASTIC, CABLE LENGTH 4 M, AMPLIFIER NO, FOR USE WITH ECOSENSE PH100A/PH100M, REFERENCE... MSRP: Now: $221.84 Add to Cart Compare Quick view YSI | sku: 2510638633 YSI 100-4-4UYZ3 WATERPROOF PH/TEMP PROBE 4 METER YSI 100-4-4UYZ3 - WATERPROOF PH/TEMP PROBE 4 METER - WATERPROOF PH/TEMP PROBE 4 METER FOR USE WITH YSI PH100 (4UYH8 4UYH9) - EQUAL TO 4UYZ3MANUFACTURER:YSIMANUFACTURER PART NUMBER:100-4-4UYZ3UNIT OF... MSRP: Now: $389.31 Add to Cart Compare SALE Quick view YSI | sku: 2510638321 YSI 1002 ORP SENSOR YSI 1002 - ORP SENSOR - SENSOR, ORP, TESTING PARAMETER ORP, BODY MATERIAL PLASTIC, AMPLIFIER NO, FOR USE WITH YSI PRO PLUS, YSI PRO10, YSI PRO1020, YSI PRO1030, JUNCTION SINGLE, RECOMMENDED USE... MSRP: Was: $350.40 Now: $287.16 Add to Cart Compare Quick view YSI | sku: 2510638632 YSI 1004 AMMONIUM SENSOR YSI 1004 - AMMONIUM SENSOR - AMMONIUM SENSOR FRESH WATER ONLY 17 METERS MAXIMUM DEPTH USER REPLACEABLE SENSOR FOR USE WITH YSI PRO PLUS (4UYG5) - EQUAL TO G3199226MANUFACTURER:YSIMANUFACTURER PART... MSRP: Now: $672.79 Add to Cart Compare SALE Quick view YSI | sku: 2510552697 YSI 1007-1 LAB GRADE PH PROBE 1 METER CABLE YSI 1007-1 - LAB GRADE PH PROBE 1 METER CABLE - LAB GRADE PH PROBE 1 METER CABLE FOR USE WITH YSI PRO PLUS (4UYG5) - EQUAL TO G1309831MANUFACTURER:YSIMANUFACTURER PART NUMBER:1007-1UNIT OF... MSRP: Was: $352.13 Now: $302.86 Add to Cart Compare SALE Quick view YSI | sku: 2510552698 YSI 1007-4 LAB GRADE PH PROBE 4 METER CABLE YSI 1007-4 - LAB GRADE PH PROBE 4 METER CABLE - LAB GRADE PH PROBE 4 METER CABLE FOR USE WITH YSI PRO PLUS (4UYG5) - EQUAL TO G0593537MANUFACTURER:YSIMANUFACTURER PART NUMBER:1007-4UNIT OF... MSRP: Was: $335.55 Now: $328.88 Add to Cart Compare SALE Quick view YSI | sku: 2510552699 YSI 1008-1 LAB GRADE ORP PROBE, 1-METER ITEM HAS BEEN DISCONTINUED - PLEASE CONTACT US FOR A SUITABLE REPLACEMENT ITEM. YSI 1008-1 - LAB GRADE ORP PROBE, 1-METER - PROBE, ORP, TESTING PARAMETER ORP, BODY MATERIAL PLASTIC, CABLE LENGTH 1 M,... MSRP: Was: $333.23 Now: $331.54 Compare SALE Quick view YSI | sku: 2510552700 YSI 1008-4 LAB GRADE ORP PROBE, 4-METER YSI 1008-4 - LAB GRADE ORP PROBE, 4-METER - PROBE, ORP, TESTING PARAMETER ORP, BODY MATERIAL PLASTIC, CABLE LENGTH 4 M, CONNECTOR MIL-SPEC, AMPLIFIER NO, FOR USE WITH YSI PRO PLUS, YSI PRO1020, YSI... MSRP: Was: $394.19 Now: $357.19 Add to Cart Compare SALE Quick view YSI | sku: 2510552701 YSI 1009-1 LAB GRADE PH/ORP PROBE 1-METER YSI 1009-1 - LAB GRADE PH/ORP PROBE 1-METER - LAB GRADE PH/ORP PROBE 1 METER CABLE FOR USE WITH YSI PRO PLUS (4UYG5) - EQUAL TO G3053775MANUFACTURER:YSIMANUFACTURER PART NUMBER:1009-1UNIT OF... MSRP: Was: $530.92 Now: $418.23 Add to Cart Compare Quick view YSI | sku: 2510552702 YSI 1009-4 LAB GRADE PH/ORP PROBE, 4-METER YSI 1009-4 - LAB GRADE PH/ORP PROBE, 4-METER - PROBE, PH/ORP, TESTING PARAMETER PH/ORP, TIP SHAPE SPHERE, BODY MATERIAL PLASTIC, CABLE LENGTH 4 M, CONNECTOR MIL-SPEC, AMPLIFIER NO, FOR USE WITH YSI... MSRP: Now: $646.69 Add to Cart Compare Quick view YSI | sku: 2510552703 YSI 1010-1 DUAL SENSOR CABLE,1 METER YSI 1010-1 - DUAL SENSOR CABLE,1 METER - DUAL SENSOR CABLE, 1 METER, APPLICATION SUPPORTS TWO PH, ORP, AMMONIUM, CHLORIDE OR NITRATE PROBES, FOR USE WITH YSI PROFESSIONAL PLUS MULTIPARAMETER METER,... MSRP: Now: $981.64 Add to Cart Compare SALE Quick view YSI | sku: 2510552704 YSI 1010-10 DUAL SENSOR CABLE 10 METER YSI 1010-10 - DUAL SENSOR CABLE 10 METER - DUAL SENSOR CABLE 10 METERS SUPPORTS TWO PH ORP AMMONIUM CHLORIDE OR NITRATE PROBES FOR USE WITH YSI PRO PLUS (4UYG5) INCLUDES CABLE MANAGEMENT KIT - EQUAL... MSRP: Was: $1,056.81 Now: $920.75 Add to Cart Compare 1 2 3 4 5 6 Next 1 2 3 4 5 6 Next Compare Selected × OK
Quick view Details YSI | sku: 2510637845 YSI 100-1-25JY77 PH ELECTRODE GLASS DOUBLE JUNCTION MSRP: Now: $252.11 Add to Cart Compare Quick view Details YSI | sku: 2510637821 YSI 100-1-4UYZ2 WATERPROOF PH/TEMP PROBE 1 METER MSRP: Now: $289.62 Add to Cart Compare Quick view Details YSI | sku: 2514298983 YSI 100-1-A WATERPROOF PH/TEMP PROBE,1 METER MSRP: Now: $217.49 Add to Cart Compare Quick view Details YSI | sku: 2514300896 YSI 100-4 WATERPROOF PH/TEMP PROBE,4 METER MSRP: Now: $221.84 Add to Cart Compare Quick view Details YSI | sku: 2510638633 YSI 100-4-4UYZ3 WATERPROOF PH/TEMP PROBE 4 METER MSRP: Now: $389.31 Add to Cart Compare SALE Quick view Details YSI | sku: 2510638321 YSI 1002 ORP SENSOR MSRP: Was: $350.40 Now: $287.16 Add to Cart Compare Quick view Details YSI | sku: 2510638632 YSI 1004 AMMONIUM SENSOR MSRP: Now: $672.79 Add to Cart Compare SALE Quick view Details YSI | sku: 2510552697 YSI 1007-1 LAB GRADE PH PROBE 1 METER CABLE MSRP: Was: $352.13 Now: $302.86 Add to Cart Compare SALE Quick view Details YSI | sku: 2510552698 YSI 1007-4 LAB GRADE PH PROBE 4 METER CABLE MSRP: Was: $335.55 Now: $328.88 Add to Cart Compare SALE Quick view Details YSI | sku: 2510552699 YSI 1008-1 LAB GRADE ORP PROBE, 1-METER MSRP: Was: $333.23 Now: $331.54 Compare SALE Quick view Details YSI | sku: 2510552700 YSI 1008-4 LAB GRADE ORP PROBE, 4-METER MSRP: Was: $394.19 Now: $357.19 Add to Cart Compare SALE Quick view Details YSI | sku: 2510552701 YSI 1009-1 LAB GRADE PH/ORP PROBE 1-METER MSRP: Was: $530.92 Now: $418.23 Add to Cart Compare Quick view Details YSI | sku: 2510552702 YSI 1009-4 LAB GRADE PH/ORP PROBE, 4-METER MSRP: Now: $646.69 Add to Cart Compare Quick view Details YSI | sku: 2510552703 YSI 1010-1 DUAL SENSOR CABLE,1 METER MSRP: Now: $981.64 Add to Cart Compare SALE Quick view Details YSI | sku: 2510552704 YSI 1010-10 DUAL SENSOR CABLE 10 METER MSRP: Was: $1,056.81 Now: $920.75 Add to Cart Compare SALE Quick view YSI | sku: 2511117883 YSI 038213 BRUSH CONDUCTIVITY PROBE YSI 038213 - BRUSH CONDUCTIVITY PROBE - BRUSH CONDUCTIVITY PROBE FOR USE WITH YSI PRO PLUS (4UYG5) - EQUAL TO G1225296MANUFACTURER:YSIMANUFACTURER PART NUMBER:038213UNIT OF MEASURE:EAQTY PER UNIT OF... MSRP: Was: $14.54 Now: $14.30 Add to Cart Compare SALE Quick view YSI | sku: 2512994435 YSI 061321 CALIBRATION SOLUTION ORP 250ML BOTTLE YSI 061321 - CALIBRATION SOLUTION ORP 250ML BOTTLE - CALIBRATION SOLUTION ORP FEATURES CONTAINS A POWDERED REAGENT CONTAINER 250ML PLASTIC BOTTLE FOR USE WITH YSI PROFESSIONAL METERS AND TESTERS... MSRP: Was: $89.58 Now: $84.94 Add to Cart Compare SALE Quick view YSI | sku: 2512995484 YSI 061322 CALIBRATION SOLUTION ORP 500ML BOTTLE YSI 061322 - CALIBRATION SOLUTION ORP 500ML BOTTLE - CALIBRATION SOLUTION ORP FEATURES CONTAINS A POWDERED REAGENT CONTAINER 500ML PLASTIC BOTTLE FOR USE WITH YSI PROFESSIONAL METERS AND TESTERS... MSRP: Was: $132.98 Now: $132.96 Add to Cart Compare Quick view YSI | sku: 2510639752 YSI 10-1 SINGLE SENSOR CABLE,1 METER YSI 10-1 - SINGLE SENSOR CABLE,1 METER - SINGLE SENSOR CABLE, 1 METER, APPLICATION SUPPORTS PH, ORP, AMMONIUM, CHLORIDE, NITRATE OR COMBO PH/ORP PROBES, FOR USE WITH YSI PROFESSIONAL PLUS... MSRP: Now: $449.49 Add to Cart Compare Quick view YSI | sku: 2510639767 YSI 10-10 SINGLE SENSOR CABLE,10 METER YSI 10-10 - SINGLE SENSOR CABLE,10 METER - SINGLE SENSOR CABLE, 10 METERS, APPLICATION SUPPORTS PH, ORP, AMMONIUM, CHLORIDE, NITRATE OR COMBO PH/ORP PROBES, FOR USE WITH YSI PROFESSIONAL PLUS... MSRP: Now: $561.14 Add to Cart Compare Quick view YSI | sku: 2510641075 YSI 10-20 SINGLE SENSOR CABLE,20 METER YSI 10-20 - SINGLE SENSOR CABLE,20 METER - SINGLE SENSOR CABLE, 20 METERS, APPLICATION SUPPORTS PH, ORP, AMMONIUM, CHLORIDE, NITRATE OR COMBO PH/ORP PROBES, FOR USE WITH YSI PROFESSIONAL PLUS... MSRP: Now: $693.09 Add to Cart Compare Quick view YSI | sku: 2510642322 YSI 10-30 SINGLE SENSOR CABLE,30 METER YSI 10-30 - SINGLE SENSOR CABLE,30 METER - SINGLE SENSOR CABLE, 30 METERS, APPLICATION SUPPORTS PH, ORP, AMMONIUM, CHLORIDE, NITRATE OR COMBO PH/ORP PROBES, FOR USE WITH YSI PROFESSIONAL PLUS... MSRP: Now: $858.39 Add to Cart Compare Quick view YSI | sku: 2510643905 YSI 10-4 SINGLE SENSOR CABLE,4 METER YSI 10-4 - SINGLE SENSOR CABLE,4 METER - SINGLE SENSOR CABLE, 4 METERS, APPLICATION SUPPORTS PH, ORP, AMMONIUM, CHLORIDE, NITRATE OR COMBO PH/ORP PROBES, FOR USE WITH YSI PROFESSIONAL PLUS... MSRP: Now: $477.04 Add to Cart Compare Quick view YSI | sku: 2514296850 YSI 100-1 PH ELECTRODE,GLASS,DOUBLE JUNCTION YSI 100-1 - PH ELECTRODE,GLASS,DOUBLE JUNCTION - ELECTRODE, PH, TESTING PARAMETER PH, MEASUREMENT RANGE -2.0 TO 16.0 PH, PH RANGE -2.0 TO 16.0, TIP SHAPE SPHERE, OPERATING TEMP. RANGE 0 DEGREES TO 50... MSRP: Now: $205.89 Add to Cart Compare Quick view YSI | sku: 2510637845 YSI 100-1-25JY77 PH ELECTRODE GLASS DOUBLE JUNCTION YSI 100-1-25JY77 - PH ELECTRODE GLASS DOUBLE JUNCTION - ELECTRODE PH TESTING PARAMETER PH MEASUREMENT RANGE -2.0 TO 16.0 PH PH RANGE -2.0 TO 16.0 TIP SHAPE SPHERE OPERATING TEMP RANGE 0 DEGREES TO 50... MSRP: Now: $252.11 Add to Cart Compare Quick view YSI | sku: 2510637821 YSI 100-1-4UYZ2 WATERPROOF PH/TEMP PROBE 1 METER YSI 100-1-4UYZ2 - WATERPROOF PH/TEMP PROBE 1 METER - PROBE PH TESTING PARAMETER PH TIP SHAPE SPHERE BODY MATERIAL PLASTIC CABLE LENGTH 1 M AMPLIFIER NO FOR USE WITH ECOSENSE PH100A/PH100M REFERENCE... MSRP: Now: $289.62 Add to Cart Compare Quick view YSI | sku: 2514298983 YSI 100-1-A WATERPROOF PH/TEMP PROBE,1 METER YSI 100-1-A - WATERPROOF PH/TEMP PROBE,1 METER - PROBE, PH, TESTING PARAMETER PH, TIP SHAPE SPHERE, BODY MATERIAL PLASTIC, CABLE LENGTH 1 M, AMPLIFIER NO, FOR USE WITH ECOSENSE PH100A/PH100M,... MSRP: Now: $217.49 Add to Cart Compare Quick view YSI | sku: 2514300896 YSI 100-4 WATERPROOF PH/TEMP PROBE,4 METER YSI 100-4 - WATERPROOF PH/TEMP PROBE,4 METER - PROBE, PH, TESTING PARAMETER PH, TIP SHAPE SPHERE, BODY MATERIAL PLASTIC, CABLE LENGTH 4 M, AMPLIFIER NO, FOR USE WITH ECOSENSE PH100A/PH100M, REFERENCE... MSRP: Now: $221.84 Add to Cart Compare Quick view YSI | sku: 2510638633 YSI 100-4-4UYZ3 WATERPROOF PH/TEMP PROBE 4 METER YSI 100-4-4UYZ3 - WATERPROOF PH/TEMP PROBE 4 METER - WATERPROOF PH/TEMP PROBE 4 METER FOR USE WITH YSI PH100 (4UYH8 4UYH9) - EQUAL TO 4UYZ3MANUFACTURER:YSIMANUFACTURER PART NUMBER:100-4-4UYZ3UNIT OF... MSRP: Now: $389.31 Add to Cart Compare SALE Quick view YSI | sku: 2510638321 YSI 1002 ORP SENSOR YSI 1002 - ORP SENSOR - SENSOR, ORP, TESTING PARAMETER ORP, BODY MATERIAL PLASTIC, AMPLIFIER NO, FOR USE WITH YSI PRO PLUS, YSI PRO10, YSI PRO1020, YSI PRO1030, JUNCTION SINGLE, RECOMMENDED USE... MSRP: Was: $350.40 Now: $287.16 Add to Cart Compare Quick view YSI | sku: 2510638632 YSI 1004 AMMONIUM SENSOR YSI 1004 - AMMONIUM SENSOR - AMMONIUM SENSOR FRESH WATER ONLY 17 METERS MAXIMUM DEPTH USER REPLACEABLE SENSOR FOR USE WITH YSI PRO PLUS (4UYG5) - EQUAL TO G3199226MANUFACTURER:YSIMANUFACTURER PART... MSRP: Now: $672.79 Add to Cart Compare SALE Quick view YSI | sku: 2510552697 YSI 1007-1 LAB GRADE PH PROBE 1 METER CABLE YSI 1007-1 - LAB GRADE PH PROBE 1 METER CABLE - LAB GRADE PH PROBE 1 METER CABLE FOR USE WITH YSI PRO PLUS (4UYG5) - EQUAL TO G1309831MANUFACTURER:YSIMANUFACTURER PART NUMBER:1007-1UNIT OF... MSRP: Was: $352.13 Now: $302.86 Add to Cart Compare SALE Quick view YSI | sku: 2510552698 YSI 1007-4 LAB GRADE PH PROBE 4 METER CABLE YSI 1007-4 - LAB GRADE PH PROBE 4 METER CABLE - LAB GRADE PH PROBE 4 METER CABLE FOR USE WITH YSI PRO PLUS (4UYG5) - EQUAL TO G0593537MANUFACTURER:YSIMANUFACTURER PART NUMBER:1007-4UNIT OF... MSRP: Was: $335.55 Now: $328.88 Add to Cart Compare SALE Quick view YSI | sku: 2510552699 YSI 1008-1 LAB GRADE ORP PROBE, 1-METER ITEM HAS BEEN DISCONTINUED - PLEASE CONTACT US FOR A SUITABLE REPLACEMENT ITEM. YSI 1008-1 - LAB GRADE ORP PROBE, 1-METER - PROBE, ORP, TESTING PARAMETER ORP, BODY MATERIAL PLASTIC, CABLE LENGTH 1 M,... MSRP: Was: $333.23 Now: $331.54 Compare SALE Quick view YSI | sku: 2510552700 YSI 1008-4 LAB GRADE ORP PROBE, 4-METER YSI 1008-4 - LAB GRADE ORP PROBE, 4-METER - PROBE, ORP, TESTING PARAMETER ORP, BODY MATERIAL PLASTIC, CABLE LENGTH 4 M, CONNECTOR MIL-SPEC, AMPLIFIER NO, FOR USE WITH YSI PRO PLUS, YSI PRO1020, YSI... MSRP: Was: $394.19 Now: $357.19 Add to Cart Compare SALE Quick view YSI | sku: 2510552701 YSI 1009-1 LAB GRADE PH/ORP PROBE 1-METER YSI 1009-1 - LAB GRADE PH/ORP PROBE 1-METER - LAB GRADE PH/ORP PROBE 1 METER CABLE FOR USE WITH YSI PRO PLUS (4UYG5) - EQUAL TO G3053775MANUFACTURER:YSIMANUFACTURER PART NUMBER:1009-1UNIT OF... MSRP: Was: $530.92 Now: $418.23 Add to Cart Compare Quick view YSI | sku: 2510552702 YSI 1009-4 LAB GRADE PH/ORP PROBE, 4-METER YSI 1009-4 - LAB GRADE PH/ORP PROBE, 4-METER - PROBE, PH/ORP, TESTING PARAMETER PH/ORP, TIP SHAPE SPHERE, BODY MATERIAL PLASTIC, CABLE LENGTH 4 M, CONNECTOR MIL-SPEC, AMPLIFIER NO, FOR USE WITH YSI... MSRP: Now: $646.69 Add to Cart Compare Quick view YSI | sku: 2510552703 YSI 1010-1 DUAL SENSOR CABLE,1 METER YSI 1010-1 - DUAL SENSOR CABLE,1 METER - DUAL SENSOR CABLE, 1 METER, APPLICATION SUPPORTS TWO PH, ORP, AMMONIUM, CHLORIDE OR NITRATE PROBES, FOR USE WITH YSI PROFESSIONAL PLUS MULTIPARAMETER METER,... MSRP: Now: $981.64 Add to Cart Compare SALE Quick view YSI | sku: 2510552704 YSI 1010-10 DUAL SENSOR CABLE 10 METER YSI 1010-10 - DUAL SENSOR CABLE 10 METER - DUAL SENSOR CABLE 10 METERS SUPPORTS TWO PH ORP AMMONIUM CHLORIDE OR NITRATE PROBES FOR USE WITH YSI PRO PLUS (4UYG5) INCLUDES CABLE MANAGEMENT KIT - EQUAL... MSRP: Was: $1,056.81 Now: $920.75 Add to Cart Compare 1 2 3 4 5 6 Next 1 2 3 4 5 6 Next Compare Selected × OK
Quick view Details YSI | sku: 2510637821 YSI 100-1-4UYZ2 WATERPROOF PH/TEMP PROBE 1 METER MSRP: Now: $289.62 Add to Cart Compare Quick view Details YSI | sku: 2514298983 YSI 100-1-A WATERPROOF PH/TEMP PROBE,1 METER MSRP: Now: $217.49 Add to Cart Compare Quick view Details YSI | sku: 2514300896 YSI 100-4 WATERPROOF PH/TEMP PROBE,4 METER MSRP: Now: $221.84 Add to Cart Compare Quick view Details YSI | sku: 2510638633 YSI 100-4-4UYZ3 WATERPROOF PH/TEMP PROBE 4 METER MSRP: Now: $389.31 Add to Cart Compare SALE Quick view Details YSI | sku: 2510638321 YSI 1002 ORP SENSOR MSRP: Was: $350.40 Now: $287.16 Add to Cart Compare Quick view Details YSI | sku: 2510638632 YSI 1004 AMMONIUM SENSOR MSRP: Now: $672.79 Add to Cart Compare SALE Quick view Details YSI | sku: 2510552697 YSI 1007-1 LAB GRADE PH PROBE 1 METER CABLE MSRP: Was: $352.13 Now: $302.86 Add to Cart Compare SALE Quick view Details YSI | sku: 2510552698 YSI 1007-4 LAB GRADE PH PROBE 4 METER CABLE MSRP: Was: $335.55 Now: $328.88 Add to Cart Compare SALE Quick view Details YSI | sku: 2510552699 YSI 1008-1 LAB GRADE ORP PROBE, 1-METER MSRP: Was: $333.23 Now: $331.54 Compare SALE Quick view Details YSI | sku: 2510552700 YSI 1008-4 LAB GRADE ORP PROBE, 4-METER MSRP: Was: $394.19 Now: $357.19 Add to Cart Compare SALE Quick view Details YSI | sku: 2510552701 YSI 1009-1 LAB GRADE PH/ORP PROBE 1-METER MSRP: Was: $530.92 Now: $418.23 Add to Cart Compare Quick view Details YSI | sku: 2510552702 YSI 1009-4 LAB GRADE PH/ORP PROBE, 4-METER MSRP: Now: $646.69 Add to Cart Compare Quick view Details YSI | sku: 2510552703 YSI 1010-1 DUAL SENSOR CABLE,1 METER MSRP: Now: $981.64 Add to Cart Compare SALE Quick view Details YSI | sku: 2510552704 YSI 1010-10 DUAL SENSOR CABLE 10 METER MSRP: Was: $1,056.81 Now: $920.75 Add to Cart Compare SALE Quick view YSI | sku: 2511117883 YSI 038213 BRUSH CONDUCTIVITY PROBE YSI 038213 - BRUSH CONDUCTIVITY PROBE - BRUSH CONDUCTIVITY PROBE FOR USE WITH YSI PRO PLUS (4UYG5) - EQUAL TO G1225296MANUFACTURER:YSIMANUFACTURER PART NUMBER:038213UNIT OF MEASURE:EAQTY PER UNIT OF... MSRP: Was: $14.54 Now: $14.30 Add to Cart Compare SALE Quick view YSI | sku: 2512994435 YSI 061321 CALIBRATION SOLUTION ORP 250ML BOTTLE YSI 061321 - CALIBRATION SOLUTION ORP 250ML BOTTLE - CALIBRATION SOLUTION ORP FEATURES CONTAINS A POWDERED REAGENT CONTAINER 250ML PLASTIC BOTTLE FOR USE WITH YSI PROFESSIONAL METERS AND TESTERS... MSRP: Was: $89.58 Now: $84.94 Add to Cart Compare SALE Quick view YSI | sku: 2512995484 YSI 061322 CALIBRATION SOLUTION ORP 500ML BOTTLE YSI 061322 - CALIBRATION SOLUTION ORP 500ML BOTTLE - CALIBRATION SOLUTION ORP FEATURES CONTAINS A POWDERED REAGENT CONTAINER 500ML PLASTIC BOTTLE FOR USE WITH YSI PROFESSIONAL METERS AND TESTERS... MSRP: Was: $132.98 Now: $132.96 Add to Cart Compare Quick view YSI | sku: 2510639752 YSI 10-1 SINGLE SENSOR CABLE,1 METER YSI 10-1 - SINGLE SENSOR CABLE,1 METER - SINGLE SENSOR CABLE, 1 METER, APPLICATION SUPPORTS PH, ORP, AMMONIUM, CHLORIDE, NITRATE OR COMBO PH/ORP PROBES, FOR USE WITH YSI PROFESSIONAL PLUS... MSRP: Now: $449.49 Add to Cart Compare Quick view YSI | sku: 2510639767 YSI 10-10 SINGLE SENSOR CABLE,10 METER YSI 10-10 - SINGLE SENSOR CABLE,10 METER - SINGLE SENSOR CABLE, 10 METERS, APPLICATION SUPPORTS PH, ORP, AMMONIUM, CHLORIDE, NITRATE OR COMBO PH/ORP PROBES, FOR USE WITH YSI PROFESSIONAL PLUS... MSRP: Now: $561.14 Add to Cart Compare Quick view YSI | sku: 2510641075 YSI 10-20 SINGLE SENSOR CABLE,20 METER YSI 10-20 - SINGLE SENSOR CABLE,20 METER - SINGLE SENSOR CABLE, 20 METERS, APPLICATION SUPPORTS PH, ORP, AMMONIUM, CHLORIDE, NITRATE OR COMBO PH/ORP PROBES, FOR USE WITH YSI PROFESSIONAL PLUS... MSRP: Now: $693.09 Add to Cart Compare Quick view YSI | sku: 2510642322 YSI 10-30 SINGLE SENSOR CABLE,30 METER YSI 10-30 - SINGLE SENSOR CABLE,30 METER - SINGLE SENSOR CABLE, 30 METERS, APPLICATION SUPPORTS PH, ORP, AMMONIUM, CHLORIDE, NITRATE OR COMBO PH/ORP PROBES, FOR USE WITH YSI PROFESSIONAL PLUS... MSRP: Now: $858.39 Add to Cart Compare Quick view YSI | sku: 2510643905 YSI 10-4 SINGLE SENSOR CABLE,4 METER YSI 10-4 - SINGLE SENSOR CABLE,4 METER - SINGLE SENSOR CABLE, 4 METERS, APPLICATION SUPPORTS PH, ORP, AMMONIUM, CHLORIDE, NITRATE OR COMBO PH/ORP PROBES, FOR USE WITH YSI PROFESSIONAL PLUS... MSRP: Now: $477.04 Add to Cart Compare Quick view YSI | sku: 2514296850 YSI 100-1 PH ELECTRODE,GLASS,DOUBLE JUNCTION YSI 100-1 - PH ELECTRODE,GLASS,DOUBLE JUNCTION - ELECTRODE, PH, TESTING PARAMETER PH, MEASUREMENT RANGE -2.0 TO 16.0 PH, PH RANGE -2.0 TO 16.0, TIP SHAPE SPHERE, OPERATING TEMP. RANGE 0 DEGREES TO 50... MSRP: Now: $205.89 Add to Cart Compare Quick view YSI | sku: 2510637845 YSI 100-1-25JY77 PH ELECTRODE GLASS DOUBLE JUNCTION YSI 100-1-25JY77 - PH ELECTRODE GLASS DOUBLE JUNCTION - ELECTRODE PH TESTING PARAMETER PH MEASUREMENT RANGE -2.0 TO 16.0 PH PH RANGE -2.0 TO 16.0 TIP SHAPE SPHERE OPERATING TEMP RANGE 0 DEGREES TO 50... MSRP: Now: $252.11 Add to Cart Compare Quick view YSI | sku: 2510637821 YSI 100-1-4UYZ2 WATERPROOF PH/TEMP PROBE 1 METER YSI 100-1-4UYZ2 - WATERPROOF PH/TEMP PROBE 1 METER - PROBE PH TESTING PARAMETER PH TIP SHAPE SPHERE BODY MATERIAL PLASTIC CABLE LENGTH 1 M AMPLIFIER NO FOR USE WITH ECOSENSE PH100A/PH100M REFERENCE... MSRP: Now: $289.62 Add to Cart Compare Quick view YSI | sku: 2514298983 YSI 100-1-A WATERPROOF PH/TEMP PROBE,1 METER YSI 100-1-A - WATERPROOF PH/TEMP PROBE,1 METER - PROBE, PH, TESTING PARAMETER PH, TIP SHAPE SPHERE, BODY MATERIAL PLASTIC, CABLE LENGTH 1 M, AMPLIFIER NO, FOR USE WITH ECOSENSE PH100A/PH100M,... MSRP: Now: $217.49 Add to Cart Compare Quick view YSI | sku: 2514300896 YSI 100-4 WATERPROOF PH/TEMP PROBE,4 METER YSI 100-4 - WATERPROOF PH/TEMP PROBE,4 METER - PROBE, PH, TESTING PARAMETER PH, TIP SHAPE SPHERE, BODY MATERIAL PLASTIC, CABLE LENGTH 4 M, AMPLIFIER NO, FOR USE WITH ECOSENSE PH100A/PH100M, REFERENCE... MSRP: Now: $221.84 Add to Cart Compare Quick view YSI | sku: 2510638633 YSI 100-4-4UYZ3 WATERPROOF PH/TEMP PROBE 4 METER YSI 100-4-4UYZ3 - WATERPROOF PH/TEMP PROBE 4 METER - WATERPROOF PH/TEMP PROBE 4 METER FOR USE WITH YSI PH100 (4UYH8 4UYH9) - EQUAL TO 4UYZ3MANUFACTURER:YSIMANUFACTURER PART NUMBER:100-4-4UYZ3UNIT OF... MSRP: Now: $389.31 Add to Cart Compare SALE Quick view YSI | sku: 2510638321 YSI 1002 ORP SENSOR YSI 1002 - ORP SENSOR - SENSOR, ORP, TESTING PARAMETER ORP, BODY MATERIAL PLASTIC, AMPLIFIER NO, FOR USE WITH YSI PRO PLUS, YSI PRO10, YSI PRO1020, YSI PRO1030, JUNCTION SINGLE, RECOMMENDED USE... MSRP: Was: $350.40 Now: $287.16 Add to Cart Compare Quick view YSI | sku: 2510638632 YSI 1004 AMMONIUM SENSOR YSI 1004 - AMMONIUM SENSOR - AMMONIUM SENSOR FRESH WATER ONLY 17 METERS MAXIMUM DEPTH USER REPLACEABLE SENSOR FOR USE WITH YSI PRO PLUS (4UYG5) - EQUAL TO G3199226MANUFACTURER:YSIMANUFACTURER PART... MSRP: Now: $672.79 Add to Cart Compare SALE Quick view YSI | sku: 2510552697 YSI 1007-1 LAB GRADE PH PROBE 1 METER CABLE YSI 1007-1 - LAB GRADE PH PROBE 1 METER CABLE - LAB GRADE PH PROBE 1 METER CABLE FOR USE WITH YSI PRO PLUS (4UYG5) - EQUAL TO G1309831MANUFACTURER:YSIMANUFACTURER PART NUMBER:1007-1UNIT OF... MSRP: Was: $352.13 Now: $302.86 Add to Cart Compare SALE Quick view YSI | sku: 2510552698 YSI 1007-4 LAB GRADE PH PROBE 4 METER CABLE YSI 1007-4 - LAB GRADE PH PROBE 4 METER CABLE - LAB GRADE PH PROBE 4 METER CABLE FOR USE WITH YSI PRO PLUS (4UYG5) - EQUAL TO G0593537MANUFACTURER:YSIMANUFACTURER PART NUMBER:1007-4UNIT OF... MSRP: Was: $335.55 Now: $328.88 Add to Cart Compare SALE Quick view YSI | sku: 2510552699 YSI 1008-1 LAB GRADE ORP PROBE, 1-METER ITEM HAS BEEN DISCONTINUED - PLEASE CONTACT US FOR A SUITABLE REPLACEMENT ITEM. YSI 1008-1 - LAB GRADE ORP PROBE, 1-METER - PROBE, ORP, TESTING PARAMETER ORP, BODY MATERIAL PLASTIC, CABLE LENGTH 1 M,... MSRP: Was: $333.23 Now: $331.54 Compare SALE Quick view YSI | sku: 2510552700 YSI 1008-4 LAB GRADE ORP PROBE, 4-METER YSI 1008-4 - LAB GRADE ORP PROBE, 4-METER - PROBE, ORP, TESTING PARAMETER ORP, BODY MATERIAL PLASTIC, CABLE LENGTH 4 M, CONNECTOR MIL-SPEC, AMPLIFIER NO, FOR USE WITH YSI PRO PLUS, YSI PRO1020, YSI... MSRP: Was: $394.19 Now: $357.19 Add to Cart Compare SALE Quick view YSI | sku: 2510552701 YSI 1009-1 LAB GRADE PH/ORP PROBE 1-METER YSI 1009-1 - LAB GRADE PH/ORP PROBE 1-METER - LAB GRADE PH/ORP PROBE 1 METER CABLE FOR USE WITH YSI PRO PLUS (4UYG5) - EQUAL TO G3053775MANUFACTURER:YSIMANUFACTURER PART NUMBER:1009-1UNIT OF... MSRP: Was: $530.92 Now: $418.23 Add to Cart Compare Quick view YSI | sku: 2510552702 YSI 1009-4 LAB GRADE PH/ORP PROBE, 4-METER YSI 1009-4 - LAB GRADE PH/ORP PROBE, 4-METER - PROBE, PH/ORP, TESTING PARAMETER PH/ORP, TIP SHAPE SPHERE, BODY MATERIAL PLASTIC, CABLE LENGTH 4 M, CONNECTOR MIL-SPEC, AMPLIFIER NO, FOR USE WITH YSI... MSRP: Now: $646.69 Add to Cart Compare Quick view YSI | sku: 2510552703 YSI 1010-1 DUAL SENSOR CABLE,1 METER YSI 1010-1 - DUAL SENSOR CABLE,1 METER - DUAL SENSOR CABLE, 1 METER, APPLICATION SUPPORTS TWO PH, ORP, AMMONIUM, CHLORIDE OR NITRATE PROBES, FOR USE WITH YSI PROFESSIONAL PLUS MULTIPARAMETER METER,... MSRP: Now: $981.64 Add to Cart Compare SALE Quick view YSI | sku: 2510552704 YSI 1010-10 DUAL SENSOR CABLE 10 METER YSI 1010-10 - DUAL SENSOR CABLE 10 METER - DUAL SENSOR CABLE 10 METERS SUPPORTS TWO PH ORP AMMONIUM CHLORIDE OR NITRATE PROBES FOR USE WITH YSI PRO PLUS (4UYG5) INCLUDES CABLE MANAGEMENT KIT - EQUAL... MSRP: Was: $1,056.81 Now: $920.75 Add to Cart Compare 1 2 3 4 5 6 Next 1 2 3 4 5 6 Next Compare Selected × OK
Quick view Details YSI | sku: 2514298983 YSI 100-1-A WATERPROOF PH/TEMP PROBE,1 METER MSRP: Now: $217.49 Add to Cart Compare Quick view Details YSI | sku: 2514300896 YSI 100-4 WATERPROOF PH/TEMP PROBE,4 METER MSRP: Now: $221.84 Add to Cart Compare Quick view Details YSI | sku: 2510638633 YSI 100-4-4UYZ3 WATERPROOF PH/TEMP PROBE 4 METER MSRP: Now: $389.31 Add to Cart Compare SALE Quick view Details YSI | sku: 2510638321 YSI 1002 ORP SENSOR MSRP: Was: $350.40 Now: $287.16 Add to Cart Compare Quick view Details YSI | sku: 2510638632 YSI 1004 AMMONIUM SENSOR MSRP: Now: $672.79 Add to Cart Compare SALE Quick view Details YSI | sku: 2510552697 YSI 1007-1 LAB GRADE PH PROBE 1 METER CABLE MSRP: Was: $352.13 Now: $302.86 Add to Cart Compare SALE Quick view Details YSI | sku: 2510552698 YSI 1007-4 LAB GRADE PH PROBE 4 METER CABLE MSRP: Was: $335.55 Now: $328.88 Add to Cart Compare SALE Quick view Details YSI | sku: 2510552699 YSI 1008-1 LAB GRADE ORP PROBE, 1-METER MSRP: Was: $333.23 Now: $331.54 Compare SALE Quick view Details YSI | sku: 2510552700 YSI 1008-4 LAB GRADE ORP PROBE, 4-METER MSRP: Was: $394.19 Now: $357.19 Add to Cart Compare SALE Quick view Details YSI | sku: 2510552701 YSI 1009-1 LAB GRADE PH/ORP PROBE 1-METER MSRP: Was: $530.92 Now: $418.23 Add to Cart Compare Quick view Details YSI | sku: 2510552702 YSI 1009-4 LAB GRADE PH/ORP PROBE, 4-METER MSRP: Now: $646.69 Add to Cart Compare Quick view Details YSI | sku: 2510552703 YSI 1010-1 DUAL SENSOR CABLE,1 METER MSRP: Now: $981.64 Add to Cart Compare SALE Quick view Details YSI | sku: 2510552704 YSI 1010-10 DUAL SENSOR CABLE 10 METER MSRP: Was: $1,056.81 Now: $920.75 Add to Cart Compare SALE Quick view YSI | sku: 2511117883 YSI 038213 BRUSH CONDUCTIVITY PROBE YSI 038213 - BRUSH CONDUCTIVITY PROBE - BRUSH CONDUCTIVITY PROBE FOR USE WITH YSI PRO PLUS (4UYG5) - EQUAL TO G1225296MANUFACTURER:YSIMANUFACTURER PART NUMBER:038213UNIT OF MEASURE:EAQTY PER UNIT OF... MSRP: Was: $14.54 Now: $14.30 Add to Cart Compare SALE Quick view YSI | sku: 2512994435 YSI 061321 CALIBRATION SOLUTION ORP 250ML BOTTLE YSI 061321 - CALIBRATION SOLUTION ORP 250ML BOTTLE - CALIBRATION SOLUTION ORP FEATURES CONTAINS A POWDERED REAGENT CONTAINER 250ML PLASTIC BOTTLE FOR USE WITH YSI PROFESSIONAL METERS AND TESTERS... MSRP: Was: $89.58 Now: $84.94 Add to Cart Compare SALE Quick view YSI | sku: 2512995484 YSI 061322 CALIBRATION SOLUTION ORP 500ML BOTTLE YSI 061322 - CALIBRATION SOLUTION ORP 500ML BOTTLE - CALIBRATION SOLUTION ORP FEATURES CONTAINS A POWDERED REAGENT CONTAINER 500ML PLASTIC BOTTLE FOR USE WITH YSI PROFESSIONAL METERS AND TESTERS... MSRP: Was: $132.98 Now: $132.96 Add to Cart Compare Quick view YSI | sku: 2510639752 YSI 10-1 SINGLE SENSOR CABLE,1 METER YSI 10-1 - SINGLE SENSOR CABLE,1 METER - SINGLE SENSOR CABLE, 1 METER, APPLICATION SUPPORTS PH, ORP, AMMONIUM, CHLORIDE, NITRATE OR COMBO PH/ORP PROBES, FOR USE WITH YSI PROFESSIONAL PLUS... MSRP: Now: $449.49 Add to Cart Compare Quick view YSI | sku: 2510639767 YSI 10-10 SINGLE SENSOR CABLE,10 METER YSI 10-10 - SINGLE SENSOR CABLE,10 METER - SINGLE SENSOR CABLE, 10 METERS, APPLICATION SUPPORTS PH, ORP, AMMONIUM, CHLORIDE, NITRATE OR COMBO PH/ORP PROBES, FOR USE WITH YSI PROFESSIONAL PLUS... MSRP: Now: $561.14 Add to Cart Compare Quick view YSI | sku: 2510641075 YSI 10-20 SINGLE SENSOR CABLE,20 METER YSI 10-20 - SINGLE SENSOR CABLE,20 METER - SINGLE SENSOR CABLE, 20 METERS, APPLICATION SUPPORTS PH, ORP, AMMONIUM, CHLORIDE, NITRATE OR COMBO PH/ORP PROBES, FOR USE WITH YSI PROFESSIONAL PLUS... MSRP: Now: $693.09 Add to Cart Compare Quick view YSI | sku: 2510642322 YSI 10-30 SINGLE SENSOR CABLE,30 METER YSI 10-30 - SINGLE SENSOR CABLE,30 METER - SINGLE SENSOR CABLE, 30 METERS, APPLICATION SUPPORTS PH, ORP, AMMONIUM, CHLORIDE, NITRATE OR COMBO PH/ORP PROBES, FOR USE WITH YSI PROFESSIONAL PLUS... MSRP: Now: $858.39 Add to Cart Compare Quick view YSI | sku: 2510643905 YSI 10-4 SINGLE SENSOR CABLE,4 METER YSI 10-4 - SINGLE SENSOR CABLE,4 METER - SINGLE SENSOR CABLE, 4 METERS, APPLICATION SUPPORTS PH, ORP, AMMONIUM, CHLORIDE, NITRATE OR COMBO PH/ORP PROBES, FOR USE WITH YSI PROFESSIONAL PLUS... MSRP: Now: $477.04 Add to Cart Compare Quick view YSI | sku: 2514296850 YSI 100-1 PH ELECTRODE,GLASS,DOUBLE JUNCTION YSI 100-1 - PH ELECTRODE,GLASS,DOUBLE JUNCTION - ELECTRODE, PH, TESTING PARAMETER PH, MEASUREMENT RANGE -2.0 TO 16.0 PH, PH RANGE -2.0 TO 16.0, TIP SHAPE SPHERE, OPERATING TEMP. RANGE 0 DEGREES TO 50... MSRP: Now: $205.89 Add to Cart Compare Quick view YSI | sku: 2510637845 YSI 100-1-25JY77 PH ELECTRODE GLASS DOUBLE JUNCTION YSI 100-1-25JY77 - PH ELECTRODE GLASS DOUBLE JUNCTION - ELECTRODE PH TESTING PARAMETER PH MEASUREMENT RANGE -2.0 TO 16.0 PH PH RANGE -2.0 TO 16.0 TIP SHAPE SPHERE OPERATING TEMP RANGE 0 DEGREES TO 50... MSRP: Now: $252.11 Add to Cart Compare Quick view YSI | sku: 2510637821 YSI 100-1-4UYZ2 WATERPROOF PH/TEMP PROBE 1 METER YSI 100-1-4UYZ2 - WATERPROOF PH/TEMP PROBE 1 METER - PROBE PH TESTING PARAMETER PH TIP SHAPE SPHERE BODY MATERIAL PLASTIC CABLE LENGTH 1 M AMPLIFIER NO FOR USE WITH ECOSENSE PH100A/PH100M REFERENCE... MSRP: Now: $289.62 Add to Cart Compare Quick view YSI | sku: 2514298983 YSI 100-1-A WATERPROOF PH/TEMP PROBE,1 METER YSI 100-1-A - WATERPROOF PH/TEMP PROBE,1 METER - PROBE, PH, TESTING PARAMETER PH, TIP SHAPE SPHERE, BODY MATERIAL PLASTIC, CABLE LENGTH 1 M, AMPLIFIER NO, FOR USE WITH ECOSENSE PH100A/PH100M,... MSRP: Now: $217.49 Add to Cart Compare Quick view YSI | sku: 2514300896 YSI 100-4 WATERPROOF PH/TEMP PROBE,4 METER YSI 100-4 - WATERPROOF PH/TEMP PROBE,4 METER - PROBE, PH, TESTING PARAMETER PH, TIP SHAPE SPHERE, BODY MATERIAL PLASTIC, CABLE LENGTH 4 M, AMPLIFIER NO, FOR USE WITH ECOSENSE PH100A/PH100M, REFERENCE... MSRP: Now: $221.84 Add to Cart Compare Quick view YSI | sku: 2510638633 YSI 100-4-4UYZ3 WATERPROOF PH/TEMP PROBE 4 METER YSI 100-4-4UYZ3 - WATERPROOF PH/TEMP PROBE 4 METER - WATERPROOF PH/TEMP PROBE 4 METER FOR USE WITH YSI PH100 (4UYH8 4UYH9) - EQUAL TO 4UYZ3MANUFACTURER:YSIMANUFACTURER PART NUMBER:100-4-4UYZ3UNIT OF... MSRP: Now: $389.31 Add to Cart Compare SALE Quick view YSI | sku: 2510638321 YSI 1002 ORP SENSOR YSI 1002 - ORP SENSOR - SENSOR, ORP, TESTING PARAMETER ORP, BODY MATERIAL PLASTIC, AMPLIFIER NO, FOR USE WITH YSI PRO PLUS, YSI PRO10, YSI PRO1020, YSI PRO1030, JUNCTION SINGLE, RECOMMENDED USE... MSRP: Was: $350.40 Now: $287.16 Add to Cart Compare Quick view YSI | sku: 2510638632 YSI 1004 AMMONIUM SENSOR YSI 1004 - AMMONIUM SENSOR - AMMONIUM SENSOR FRESH WATER ONLY 17 METERS MAXIMUM DEPTH USER REPLACEABLE SENSOR FOR USE WITH YSI PRO PLUS (4UYG5) - EQUAL TO G3199226MANUFACTURER:YSIMANUFACTURER PART... MSRP: Now: $672.79 Add to Cart Compare SALE Quick view YSI | sku: 2510552697 YSI 1007-1 LAB GRADE PH PROBE 1 METER CABLE YSI 1007-1 - LAB GRADE PH PROBE 1 METER CABLE - LAB GRADE PH PROBE 1 METER CABLE FOR USE WITH YSI PRO PLUS (4UYG5) - EQUAL TO G1309831MANUFACTURER:YSIMANUFACTURER PART NUMBER:1007-1UNIT OF... MSRP: Was: $352.13 Now: $302.86 Add to Cart Compare SALE Quick view YSI | sku: 2510552698 YSI 1007-4 LAB GRADE PH PROBE 4 METER CABLE YSI 1007-4 - LAB GRADE PH PROBE 4 METER CABLE - LAB GRADE PH PROBE 4 METER CABLE FOR USE WITH YSI PRO PLUS (4UYG5) - EQUAL TO G0593537MANUFACTURER:YSIMANUFACTURER PART NUMBER:1007-4UNIT OF... MSRP: Was: $335.55 Now: $328.88 Add to Cart Compare SALE Quick view YSI | sku: 2510552699 YSI 1008-1 LAB GRADE ORP PROBE, 1-METER ITEM HAS BEEN DISCONTINUED - PLEASE CONTACT US FOR A SUITABLE REPLACEMENT ITEM. YSI 1008-1 - LAB GRADE ORP PROBE, 1-METER - PROBE, ORP, TESTING PARAMETER ORP, BODY MATERIAL PLASTIC, CABLE LENGTH 1 M,... MSRP: Was: $333.23 Now: $331.54 Compare SALE Quick view YSI | sku: 2510552700 YSI 1008-4 LAB GRADE ORP PROBE, 4-METER YSI 1008-4 - LAB GRADE ORP PROBE, 4-METER - PROBE, ORP, TESTING PARAMETER ORP, BODY MATERIAL PLASTIC, CABLE LENGTH 4 M, CONNECTOR MIL-SPEC, AMPLIFIER NO, FOR USE WITH YSI PRO PLUS, YSI PRO1020, YSI... MSRP: Was: $394.19 Now: $357.19 Add to Cart Compare SALE Quick view YSI | sku: 2510552701 YSI 1009-1 LAB GRADE PH/ORP PROBE 1-METER YSI 1009-1 - LAB GRADE PH/ORP PROBE 1-METER - LAB GRADE PH/ORP PROBE 1 METER CABLE FOR USE WITH YSI PRO PLUS (4UYG5) - EQUAL TO G3053775MANUFACTURER:YSIMANUFACTURER PART NUMBER:1009-1UNIT OF... MSRP: Was: $530.92 Now: $418.23 Add to Cart Compare Quick view YSI | sku: 2510552702 YSI 1009-4 LAB GRADE PH/ORP PROBE, 4-METER YSI 1009-4 - LAB GRADE PH/ORP PROBE, 4-METER - PROBE, PH/ORP, TESTING PARAMETER PH/ORP, TIP SHAPE SPHERE, BODY MATERIAL PLASTIC, CABLE LENGTH 4 M, CONNECTOR MIL-SPEC, AMPLIFIER NO, FOR USE WITH YSI... MSRP: Now: $646.69 Add to Cart Compare Quick view YSI | sku: 2510552703 YSI 1010-1 DUAL SENSOR CABLE,1 METER YSI 1010-1 - DUAL SENSOR CABLE,1 METER - DUAL SENSOR CABLE, 1 METER, APPLICATION SUPPORTS TWO PH, ORP, AMMONIUM, CHLORIDE OR NITRATE PROBES, FOR USE WITH YSI PROFESSIONAL PLUS MULTIPARAMETER METER,... MSRP: Now: $981.64 Add to Cart Compare SALE Quick view YSI | sku: 2510552704 YSI 1010-10 DUAL SENSOR CABLE 10 METER YSI 1010-10 - DUAL SENSOR CABLE 10 METER - DUAL SENSOR CABLE 10 METERS SUPPORTS TWO PH ORP AMMONIUM CHLORIDE OR NITRATE PROBES FOR USE WITH YSI PRO PLUS (4UYG5) INCLUDES CABLE MANAGEMENT KIT - EQUAL... MSRP: Was: $1,056.81 Now: $920.75 Add to Cart Compare 1 2 3 4 5 6 Next 1 2 3 4 5 6 Next Compare Selected × OK
Quick view Details YSI | sku: 2514300896 YSI 100-4 WATERPROOF PH/TEMP PROBE,4 METER MSRP: Now: $221.84 Add to Cart Compare Quick view Details YSI | sku: 2510638633 YSI 100-4-4UYZ3 WATERPROOF PH/TEMP PROBE 4 METER MSRP: Now: $389.31 Add to Cart Compare SALE Quick view Details YSI | sku: 2510638321 YSI 1002 ORP SENSOR MSRP: Was: $350.40 Now: $287.16 Add to Cart Compare Quick view Details YSI | sku: 2510638632 YSI 1004 AMMONIUM SENSOR MSRP: Now: $672.79 Add to Cart Compare SALE Quick view Details YSI | sku: 2510552697 YSI 1007-1 LAB GRADE PH PROBE 1 METER CABLE MSRP: Was: $352.13 Now: $302.86 Add to Cart Compare SALE Quick view Details YSI | sku: 2510552698 YSI 1007-4 LAB GRADE PH PROBE 4 METER CABLE MSRP: Was: $335.55 Now: $328.88 Add to Cart Compare SALE Quick view Details YSI | sku: 2510552699 YSI 1008-1 LAB GRADE ORP PROBE, 1-METER MSRP: Was: $333.23 Now: $331.54 Compare SALE Quick view Details YSI | sku: 2510552700 YSI 1008-4 LAB GRADE ORP PROBE, 4-METER MSRP: Was: $394.19 Now: $357.19 Add to Cart Compare SALE Quick view Details YSI | sku: 2510552701 YSI 1009-1 LAB GRADE PH/ORP PROBE 1-METER MSRP: Was: $530.92 Now: $418.23 Add to Cart Compare Quick view Details YSI | sku: 2510552702 YSI 1009-4 LAB GRADE PH/ORP PROBE, 4-METER MSRP: Now: $646.69 Add to Cart Compare Quick view Details YSI | sku: 2510552703 YSI 1010-1 DUAL SENSOR CABLE,1 METER MSRP: Now: $981.64 Add to Cart Compare SALE Quick view Details YSI | sku: 2510552704 YSI 1010-10 DUAL SENSOR CABLE 10 METER MSRP: Was: $1,056.81 Now: $920.75 Add to Cart Compare SALE Quick view YSI | sku: 2511117883 YSI 038213 BRUSH CONDUCTIVITY PROBE YSI 038213 - BRUSH CONDUCTIVITY PROBE - BRUSH CONDUCTIVITY PROBE FOR USE WITH YSI PRO PLUS (4UYG5) - EQUAL TO G1225296MANUFACTURER:YSIMANUFACTURER PART NUMBER:038213UNIT OF MEASURE:EAQTY PER UNIT OF... MSRP: Was: $14.54 Now: $14.30 Add to Cart Compare SALE Quick view YSI | sku: 2512994435 YSI 061321 CALIBRATION SOLUTION ORP 250ML BOTTLE YSI 061321 - CALIBRATION SOLUTION ORP 250ML BOTTLE - CALIBRATION SOLUTION ORP FEATURES CONTAINS A POWDERED REAGENT CONTAINER 250ML PLASTIC BOTTLE FOR USE WITH YSI PROFESSIONAL METERS AND TESTERS... MSRP: Was: $89.58 Now: $84.94 Add to Cart Compare SALE Quick view YSI | sku: 2512995484 YSI 061322 CALIBRATION SOLUTION ORP 500ML BOTTLE YSI 061322 - CALIBRATION SOLUTION ORP 500ML BOTTLE - CALIBRATION SOLUTION ORP FEATURES CONTAINS A POWDERED REAGENT CONTAINER 500ML PLASTIC BOTTLE FOR USE WITH YSI PROFESSIONAL METERS AND TESTERS... MSRP: Was: $132.98 Now: $132.96 Add to Cart Compare Quick view YSI | sku: 2510639752 YSI 10-1 SINGLE SENSOR CABLE,1 METER YSI 10-1 - SINGLE SENSOR CABLE,1 METER - SINGLE SENSOR CABLE, 1 METER, APPLICATION SUPPORTS PH, ORP, AMMONIUM, CHLORIDE, NITRATE OR COMBO PH/ORP PROBES, FOR USE WITH YSI PROFESSIONAL PLUS... MSRP: Now: $449.49 Add to Cart Compare Quick view YSI | sku: 2510639767 YSI 10-10 SINGLE SENSOR CABLE,10 METER YSI 10-10 - SINGLE SENSOR CABLE,10 METER - SINGLE SENSOR CABLE, 10 METERS, APPLICATION SUPPORTS PH, ORP, AMMONIUM, CHLORIDE, NITRATE OR COMBO PH/ORP PROBES, FOR USE WITH YSI PROFESSIONAL PLUS... MSRP: Now: $561.14 Add to Cart Compare Quick view YSI | sku: 2510641075 YSI 10-20 SINGLE SENSOR CABLE,20 METER YSI 10-20 - SINGLE SENSOR CABLE,20 METER - SINGLE SENSOR CABLE, 20 METERS, APPLICATION SUPPORTS PH, ORP, AMMONIUM, CHLORIDE, NITRATE OR COMBO PH/ORP PROBES, FOR USE WITH YSI PROFESSIONAL PLUS... MSRP: Now: $693.09 Add to Cart Compare Quick view YSI | sku: 2510642322 YSI 10-30 SINGLE SENSOR CABLE,30 METER YSI 10-30 - SINGLE SENSOR CABLE,30 METER - SINGLE SENSOR CABLE, 30 METERS, APPLICATION SUPPORTS PH, ORP, AMMONIUM, CHLORIDE, NITRATE OR COMBO PH/ORP PROBES, FOR USE WITH YSI PROFESSIONAL PLUS... MSRP: Now: $858.39 Add to Cart Compare Quick view YSI | sku: 2510643905 YSI 10-4 SINGLE SENSOR CABLE,4 METER YSI 10-4 - SINGLE SENSOR CABLE,4 METER - SINGLE SENSOR CABLE, 4 METERS, APPLICATION SUPPORTS PH, ORP, AMMONIUM, CHLORIDE, NITRATE OR COMBO PH/ORP PROBES, FOR USE WITH YSI PROFESSIONAL PLUS... MSRP: Now: $477.04 Add to Cart Compare Quick view YSI | sku: 2514296850 YSI 100-1 PH ELECTRODE,GLASS,DOUBLE JUNCTION YSI 100-1 - PH ELECTRODE,GLASS,DOUBLE JUNCTION - ELECTRODE, PH, TESTING PARAMETER PH, MEASUREMENT RANGE -2.0 TO 16.0 PH, PH RANGE -2.0 TO 16.0, TIP SHAPE SPHERE, OPERATING TEMP. RANGE 0 DEGREES TO 50... MSRP: Now: $205.89 Add to Cart Compare Quick view YSI | sku: 2510637845 YSI 100-1-25JY77 PH ELECTRODE GLASS DOUBLE JUNCTION YSI 100-1-25JY77 - PH ELECTRODE GLASS DOUBLE JUNCTION - ELECTRODE PH TESTING PARAMETER PH MEASUREMENT RANGE -2.0 TO 16.0 PH PH RANGE -2.0 TO 16.0 TIP SHAPE SPHERE OPERATING TEMP RANGE 0 DEGREES TO 50... MSRP: Now: $252.11 Add to Cart Compare Quick view YSI | sku: 2510637821 YSI 100-1-4UYZ2 WATERPROOF PH/TEMP PROBE 1 METER YSI 100-1-4UYZ2 - WATERPROOF PH/TEMP PROBE 1 METER - PROBE PH TESTING PARAMETER PH TIP SHAPE SPHERE BODY MATERIAL PLASTIC CABLE LENGTH 1 M AMPLIFIER NO FOR USE WITH ECOSENSE PH100A/PH100M REFERENCE... MSRP: Now: $289.62 Add to Cart Compare Quick view YSI | sku: 2514298983 YSI 100-1-A WATERPROOF PH/TEMP PROBE,1 METER YSI 100-1-A - WATERPROOF PH/TEMP PROBE,1 METER - PROBE, PH, TESTING PARAMETER PH, TIP SHAPE SPHERE, BODY MATERIAL PLASTIC, CABLE LENGTH 1 M, AMPLIFIER NO, FOR USE WITH ECOSENSE PH100A/PH100M,... MSRP: Now: $217.49 Add to Cart Compare Quick view YSI | sku: 2514300896 YSI 100-4 WATERPROOF PH/TEMP PROBE,4 METER YSI 100-4 - WATERPROOF PH/TEMP PROBE,4 METER - PROBE, PH, TESTING PARAMETER PH, TIP SHAPE SPHERE, BODY MATERIAL PLASTIC, CABLE LENGTH 4 M, AMPLIFIER NO, FOR USE WITH ECOSENSE PH100A/PH100M, REFERENCE... MSRP: Now: $221.84 Add to Cart Compare Quick view YSI | sku: 2510638633 YSI 100-4-4UYZ3 WATERPROOF PH/TEMP PROBE 4 METER YSI 100-4-4UYZ3 - WATERPROOF PH/TEMP PROBE 4 METER - WATERPROOF PH/TEMP PROBE 4 METER FOR USE WITH YSI PH100 (4UYH8 4UYH9) - EQUAL TO 4UYZ3MANUFACTURER:YSIMANUFACTURER PART NUMBER:100-4-4UYZ3UNIT OF... MSRP: Now: $389.31 Add to Cart Compare SALE Quick view YSI | sku: 2510638321 YSI 1002 ORP SENSOR YSI 1002 - ORP SENSOR - SENSOR, ORP, TESTING PARAMETER ORP, BODY MATERIAL PLASTIC, AMPLIFIER NO, FOR USE WITH YSI PRO PLUS, YSI PRO10, YSI PRO1020, YSI PRO1030, JUNCTION SINGLE, RECOMMENDED USE... MSRP: Was: $350.40 Now: $287.16 Add to Cart Compare Quick view YSI | sku: 2510638632 YSI 1004 AMMONIUM SENSOR YSI 1004 - AMMONIUM SENSOR - AMMONIUM SENSOR FRESH WATER ONLY 17 METERS MAXIMUM DEPTH USER REPLACEABLE SENSOR FOR USE WITH YSI PRO PLUS (4UYG5) - EQUAL TO G3199226MANUFACTURER:YSIMANUFACTURER PART... MSRP: Now: $672.79 Add to Cart Compare SALE Quick view YSI | sku: 2510552697 YSI 1007-1 LAB GRADE PH PROBE 1 METER CABLE YSI 1007-1 - LAB GRADE PH PROBE 1 METER CABLE - LAB GRADE PH PROBE 1 METER CABLE FOR USE WITH YSI PRO PLUS (4UYG5) - EQUAL TO G1309831MANUFACTURER:YSIMANUFACTURER PART NUMBER:1007-1UNIT OF... MSRP: Was: $352.13 Now: $302.86 Add to Cart Compare SALE Quick view YSI | sku: 2510552698 YSI 1007-4 LAB GRADE PH PROBE 4 METER CABLE YSI 1007-4 - LAB GRADE PH PROBE 4 METER CABLE - LAB GRADE PH PROBE 4 METER CABLE FOR USE WITH YSI PRO PLUS (4UYG5) - EQUAL TO G0593537MANUFACTURER:YSIMANUFACTURER PART NUMBER:1007-4UNIT OF... MSRP: Was: $335.55 Now: $328.88 Add to Cart Compare SALE Quick view YSI | sku: 2510552699 YSI 1008-1 LAB GRADE ORP PROBE, 1-METER ITEM HAS BEEN DISCONTINUED - PLEASE CONTACT US FOR A SUITABLE REPLACEMENT ITEM. YSI 1008-1 - LAB GRADE ORP PROBE, 1-METER - PROBE, ORP, TESTING PARAMETER ORP, BODY MATERIAL PLASTIC, CABLE LENGTH 1 M,... MSRP: Was: $333.23 Now: $331.54 Compare SALE Quick view YSI | sku: 2510552700 YSI 1008-4 LAB GRADE ORP PROBE, 4-METER YSI 1008-4 - LAB GRADE ORP PROBE, 4-METER - PROBE, ORP, TESTING PARAMETER ORP, BODY MATERIAL PLASTIC, CABLE LENGTH 4 M, CONNECTOR MIL-SPEC, AMPLIFIER NO, FOR USE WITH YSI PRO PLUS, YSI PRO1020, YSI... MSRP: Was: $394.19 Now: $357.19 Add to Cart Compare SALE Quick view YSI | sku: 2510552701 YSI 1009-1 LAB GRADE PH/ORP PROBE 1-METER YSI 1009-1 - LAB GRADE PH/ORP PROBE 1-METER - LAB GRADE PH/ORP PROBE 1 METER CABLE FOR USE WITH YSI PRO PLUS (4UYG5) - EQUAL TO G3053775MANUFACTURER:YSIMANUFACTURER PART NUMBER:1009-1UNIT OF... MSRP: Was: $530.92 Now: $418.23 Add to Cart Compare Quick view YSI | sku: 2510552702 YSI 1009-4 LAB GRADE PH/ORP PROBE, 4-METER YSI 1009-4 - LAB GRADE PH/ORP PROBE, 4-METER - PROBE, PH/ORP, TESTING PARAMETER PH/ORP, TIP SHAPE SPHERE, BODY MATERIAL PLASTIC, CABLE LENGTH 4 M, CONNECTOR MIL-SPEC, AMPLIFIER NO, FOR USE WITH YSI... MSRP: Now: $646.69 Add to Cart Compare Quick view YSI | sku: 2510552703 YSI 1010-1 DUAL SENSOR CABLE,1 METER YSI 1010-1 - DUAL SENSOR CABLE,1 METER - DUAL SENSOR CABLE, 1 METER, APPLICATION SUPPORTS TWO PH, ORP, AMMONIUM, CHLORIDE OR NITRATE PROBES, FOR USE WITH YSI PROFESSIONAL PLUS MULTIPARAMETER METER,... MSRP: Now: $981.64 Add to Cart Compare SALE Quick view YSI | sku: 2510552704 YSI 1010-10 DUAL SENSOR CABLE 10 METER YSI 1010-10 - DUAL SENSOR CABLE 10 METER - DUAL SENSOR CABLE 10 METERS SUPPORTS TWO PH ORP AMMONIUM CHLORIDE OR NITRATE PROBES FOR USE WITH YSI PRO PLUS (4UYG5) INCLUDES CABLE MANAGEMENT KIT - EQUAL... MSRP: Was: $1,056.81 Now: $920.75 Add to Cart Compare 1 2 3 4 5 6 Next 1 2 3 4 5 6 Next Compare Selected × OK
Quick view Details YSI | sku: 2510638633 YSI 100-4-4UYZ3 WATERPROOF PH/TEMP PROBE 4 METER MSRP: Now: $389.31 Add to Cart Compare SALE Quick view Details YSI | sku: 2510638321 YSI 1002 ORP SENSOR MSRP: Was: $350.40 Now: $287.16 Add to Cart Compare Quick view Details YSI | sku: 2510638632 YSI 1004 AMMONIUM SENSOR MSRP: Now: $672.79 Add to Cart Compare SALE Quick view Details YSI | sku: 2510552697 YSI 1007-1 LAB GRADE PH PROBE 1 METER CABLE MSRP: Was: $352.13 Now: $302.86 Add to Cart Compare SALE Quick view Details YSI | sku: 2510552698 YSI 1007-4 LAB GRADE PH PROBE 4 METER CABLE MSRP: Was: $335.55 Now: $328.88 Add to Cart Compare SALE Quick view Details YSI | sku: 2510552699 YSI 1008-1 LAB GRADE ORP PROBE, 1-METER MSRP: Was: $333.23 Now: $331.54 Compare SALE Quick view Details YSI | sku: 2510552700 YSI 1008-4 LAB GRADE ORP PROBE, 4-METER MSRP: Was: $394.19 Now: $357.19 Add to Cart Compare SALE Quick view Details YSI | sku: 2510552701 YSI 1009-1 LAB GRADE PH/ORP PROBE 1-METER MSRP: Was: $530.92 Now: $418.23 Add to Cart Compare Quick view Details YSI | sku: 2510552702 YSI 1009-4 LAB GRADE PH/ORP PROBE, 4-METER MSRP: Now: $646.69 Add to Cart Compare Quick view Details YSI | sku: 2510552703 YSI 1010-1 DUAL SENSOR CABLE,1 METER MSRP: Now: $981.64 Add to Cart Compare SALE Quick view Details YSI | sku: 2510552704 YSI 1010-10 DUAL SENSOR CABLE 10 METER MSRP: Was: $1,056.81 Now: $920.75 Add to Cart Compare SALE Quick view YSI | sku: 2511117883 YSI 038213 BRUSH CONDUCTIVITY PROBE YSI 038213 - BRUSH CONDUCTIVITY PROBE - BRUSH CONDUCTIVITY PROBE FOR USE WITH YSI PRO PLUS (4UYG5) - EQUAL TO G1225296MANUFACTURER:YSIMANUFACTURER PART NUMBER:038213UNIT OF MEASURE:EAQTY PER UNIT OF... MSRP: Was: $14.54 Now: $14.30 Add to Cart Compare SALE Quick view YSI | sku: 2512994435 YSI 061321 CALIBRATION SOLUTION ORP 250ML BOTTLE YSI 061321 - CALIBRATION SOLUTION ORP 250ML BOTTLE - CALIBRATION SOLUTION ORP FEATURES CONTAINS A POWDERED REAGENT CONTAINER 250ML PLASTIC BOTTLE FOR USE WITH YSI PROFESSIONAL METERS AND TESTERS... MSRP: Was: $89.58 Now: $84.94 Add to Cart Compare SALE Quick view YSI | sku: 2512995484 YSI 061322 CALIBRATION SOLUTION ORP 500ML BOTTLE YSI 061322 - CALIBRATION SOLUTION ORP 500ML BOTTLE - CALIBRATION SOLUTION ORP FEATURES CONTAINS A POWDERED REAGENT CONTAINER 500ML PLASTIC BOTTLE FOR USE WITH YSI PROFESSIONAL METERS AND TESTERS... MSRP: Was: $132.98 Now: $132.96 Add to Cart Compare Quick view YSI | sku: 2510639752 YSI 10-1 SINGLE SENSOR CABLE,1 METER YSI 10-1 - SINGLE SENSOR CABLE,1 METER - SINGLE SENSOR CABLE, 1 METER, APPLICATION SUPPORTS PH, ORP, AMMONIUM, CHLORIDE, NITRATE OR COMBO PH/ORP PROBES, FOR USE WITH YSI PROFESSIONAL PLUS... MSRP: Now: $449.49 Add to Cart Compare Quick view YSI | sku: 2510639767 YSI 10-10 SINGLE SENSOR CABLE,10 METER YSI 10-10 - SINGLE SENSOR CABLE,10 METER - SINGLE SENSOR CABLE, 10 METERS, APPLICATION SUPPORTS PH, ORP, AMMONIUM, CHLORIDE, NITRATE OR COMBO PH/ORP PROBES, FOR USE WITH YSI PROFESSIONAL PLUS... MSRP: Now: $561.14 Add to Cart Compare Quick view YSI | sku: 2510641075 YSI 10-20 SINGLE SENSOR CABLE,20 METER YSI 10-20 - SINGLE SENSOR CABLE,20 METER - SINGLE SENSOR CABLE, 20 METERS, APPLICATION SUPPORTS PH, ORP, AMMONIUM, CHLORIDE, NITRATE OR COMBO PH/ORP PROBES, FOR USE WITH YSI PROFESSIONAL PLUS... MSRP: Now: $693.09 Add to Cart Compare Quick view YSI | sku: 2510642322 YSI 10-30 SINGLE SENSOR CABLE,30 METER YSI 10-30 - SINGLE SENSOR CABLE,30 METER - SINGLE SENSOR CABLE, 30 METERS, APPLICATION SUPPORTS PH, ORP, AMMONIUM, CHLORIDE, NITRATE OR COMBO PH/ORP PROBES, FOR USE WITH YSI PROFESSIONAL PLUS... MSRP: Now: $858.39 Add to Cart Compare Quick view YSI | sku: 2510643905 YSI 10-4 SINGLE SENSOR CABLE,4 METER YSI 10-4 - SINGLE SENSOR CABLE,4 METER - SINGLE SENSOR CABLE, 4 METERS, APPLICATION SUPPORTS PH, ORP, AMMONIUM, CHLORIDE, NITRATE OR COMBO PH/ORP PROBES, FOR USE WITH YSI PROFESSIONAL PLUS... MSRP: Now: $477.04 Add to Cart Compare Quick view YSI | sku: 2514296850 YSI 100-1 PH ELECTRODE,GLASS,DOUBLE JUNCTION YSI 100-1 - PH ELECTRODE,GLASS,DOUBLE JUNCTION - ELECTRODE, PH, TESTING PARAMETER PH, MEASUREMENT RANGE -2.0 TO 16.0 PH, PH RANGE -2.0 TO 16.0, TIP SHAPE SPHERE, OPERATING TEMP. RANGE 0 DEGREES TO 50... MSRP: Now: $205.89 Add to Cart Compare Quick view YSI | sku: 2510637845 YSI 100-1-25JY77 PH ELECTRODE GLASS DOUBLE JUNCTION YSI 100-1-25JY77 - PH ELECTRODE GLASS DOUBLE JUNCTION - ELECTRODE PH TESTING PARAMETER PH MEASUREMENT RANGE -2.0 TO 16.0 PH PH RANGE -2.0 TO 16.0 TIP SHAPE SPHERE OPERATING TEMP RANGE 0 DEGREES TO 50... MSRP: Now: $252.11 Add to Cart Compare Quick view YSI | sku: 2510637821 YSI 100-1-4UYZ2 WATERPROOF PH/TEMP PROBE 1 METER YSI 100-1-4UYZ2 - WATERPROOF PH/TEMP PROBE 1 METER - PROBE PH TESTING PARAMETER PH TIP SHAPE SPHERE BODY MATERIAL PLASTIC CABLE LENGTH 1 M AMPLIFIER NO FOR USE WITH ECOSENSE PH100A/PH100M REFERENCE... MSRP: Now: $289.62 Add to Cart Compare Quick view YSI | sku: 2514298983 YSI 100-1-A WATERPROOF PH/TEMP PROBE,1 METER YSI 100-1-A - WATERPROOF PH/TEMP PROBE,1 METER - PROBE, PH, TESTING PARAMETER PH, TIP SHAPE SPHERE, BODY MATERIAL PLASTIC, CABLE LENGTH 1 M, AMPLIFIER NO, FOR USE WITH ECOSENSE PH100A/PH100M,... MSRP: Now: $217.49 Add to Cart Compare Quick view YSI | sku: 2514300896 YSI 100-4 WATERPROOF PH/TEMP PROBE,4 METER YSI 100-4 - WATERPROOF PH/TEMP PROBE,4 METER - PROBE, PH, TESTING PARAMETER PH, TIP SHAPE SPHERE, BODY MATERIAL PLASTIC, CABLE LENGTH 4 M, AMPLIFIER NO, FOR USE WITH ECOSENSE PH100A/PH100M, REFERENCE... MSRP: Now: $221.84 Add to Cart Compare Quick view YSI | sku: 2510638633 YSI 100-4-4UYZ3 WATERPROOF PH/TEMP PROBE 4 METER YSI 100-4-4UYZ3 - WATERPROOF PH/TEMP PROBE 4 METER - WATERPROOF PH/TEMP PROBE 4 METER FOR USE WITH YSI PH100 (4UYH8 4UYH9) - EQUAL TO 4UYZ3MANUFACTURER:YSIMANUFACTURER PART NUMBER:100-4-4UYZ3UNIT OF... MSRP: Now: $389.31 Add to Cart Compare SALE Quick view YSI | sku: 2510638321 YSI 1002 ORP SENSOR YSI 1002 - ORP SENSOR - SENSOR, ORP, TESTING PARAMETER ORP, BODY MATERIAL PLASTIC, AMPLIFIER NO, FOR USE WITH YSI PRO PLUS, YSI PRO10, YSI PRO1020, YSI PRO1030, JUNCTION SINGLE, RECOMMENDED USE... MSRP: Was: $350.40 Now: $287.16 Add to Cart Compare Quick view YSI | sku: 2510638632 YSI 1004 AMMONIUM SENSOR YSI 1004 - AMMONIUM SENSOR - AMMONIUM SENSOR FRESH WATER ONLY 17 METERS MAXIMUM DEPTH USER REPLACEABLE SENSOR FOR USE WITH YSI PRO PLUS (4UYG5) - EQUAL TO G3199226MANUFACTURER:YSIMANUFACTURER PART... MSRP: Now: $672.79 Add to Cart Compare SALE Quick view YSI | sku: 2510552697 YSI 1007-1 LAB GRADE PH PROBE 1 METER CABLE YSI 1007-1 - LAB GRADE PH PROBE 1 METER CABLE - LAB GRADE PH PROBE 1 METER CABLE FOR USE WITH YSI PRO PLUS (4UYG5) - EQUAL TO G1309831MANUFACTURER:YSIMANUFACTURER PART NUMBER:1007-1UNIT OF... MSRP: Was: $352.13 Now: $302.86 Add to Cart Compare SALE Quick view YSI | sku: 2510552698 YSI 1007-4 LAB GRADE PH PROBE 4 METER CABLE YSI 1007-4 - LAB GRADE PH PROBE 4 METER CABLE - LAB GRADE PH PROBE 4 METER CABLE FOR USE WITH YSI PRO PLUS (4UYG5) - EQUAL TO G0593537MANUFACTURER:YSIMANUFACTURER PART NUMBER:1007-4UNIT OF... MSRP: Was: $335.55 Now: $328.88 Add to Cart Compare SALE Quick view YSI | sku: 2510552699 YSI 1008-1 LAB GRADE ORP PROBE, 1-METER ITEM HAS BEEN DISCONTINUED - PLEASE CONTACT US FOR A SUITABLE REPLACEMENT ITEM. YSI 1008-1 - LAB GRADE ORP PROBE, 1-METER - PROBE, ORP, TESTING PARAMETER ORP, BODY MATERIAL PLASTIC, CABLE LENGTH 1 M,... MSRP: Was: $333.23 Now: $331.54 Compare SALE Quick view YSI | sku: 2510552700 YSI 1008-4 LAB GRADE ORP PROBE, 4-METER YSI 1008-4 - LAB GRADE ORP PROBE, 4-METER - PROBE, ORP, TESTING PARAMETER ORP, BODY MATERIAL PLASTIC, CABLE LENGTH 4 M, CONNECTOR MIL-SPEC, AMPLIFIER NO, FOR USE WITH YSI PRO PLUS, YSI PRO1020, YSI... MSRP: Was: $394.19 Now: $357.19 Add to Cart Compare SALE Quick view YSI | sku: 2510552701 YSI 1009-1 LAB GRADE PH/ORP PROBE 1-METER YSI 1009-1 - LAB GRADE PH/ORP PROBE 1-METER - LAB GRADE PH/ORP PROBE 1 METER CABLE FOR USE WITH YSI PRO PLUS (4UYG5) - EQUAL TO G3053775MANUFACTURER:YSIMANUFACTURER PART NUMBER:1009-1UNIT OF... MSRP: Was: $530.92 Now: $418.23 Add to Cart Compare Quick view YSI | sku: 2510552702 YSI 1009-4 LAB GRADE PH/ORP PROBE, 4-METER YSI 1009-4 - LAB GRADE PH/ORP PROBE, 4-METER - PROBE, PH/ORP, TESTING PARAMETER PH/ORP, TIP SHAPE SPHERE, BODY MATERIAL PLASTIC, CABLE LENGTH 4 M, CONNECTOR MIL-SPEC, AMPLIFIER NO, FOR USE WITH YSI... MSRP: Now: $646.69 Add to Cart Compare Quick view YSI | sku: 2510552703 YSI 1010-1 DUAL SENSOR CABLE,1 METER YSI 1010-1 - DUAL SENSOR CABLE,1 METER - DUAL SENSOR CABLE, 1 METER, APPLICATION SUPPORTS TWO PH, ORP, AMMONIUM, CHLORIDE OR NITRATE PROBES, FOR USE WITH YSI PROFESSIONAL PLUS MULTIPARAMETER METER,... MSRP: Now: $981.64 Add to Cart Compare SALE Quick view YSI | sku: 2510552704 YSI 1010-10 DUAL SENSOR CABLE 10 METER YSI 1010-10 - DUAL SENSOR CABLE 10 METER - DUAL SENSOR CABLE 10 METERS SUPPORTS TWO PH ORP AMMONIUM CHLORIDE OR NITRATE PROBES FOR USE WITH YSI PRO PLUS (4UYG5) INCLUDES CABLE MANAGEMENT KIT - EQUAL... MSRP: Was: $1,056.81 Now: $920.75 Add to Cart Compare 1 2 3 4 5 6 Next 1 2 3 4 5 6 Next Compare Selected × OK
SALE Quick view Details YSI | sku: 2510638321 YSI 1002 ORP SENSOR MSRP: Was: $350.40 Now: $287.16 Add to Cart Compare
Quick view Details YSI | sku: 2510638632 YSI 1004 AMMONIUM SENSOR MSRP: Now: $672.79 Add to Cart Compare SALE Quick view Details YSI | sku: 2510552697 YSI 1007-1 LAB GRADE PH PROBE 1 METER CABLE MSRP: Was: $352.13 Now: $302.86 Add to Cart Compare SALE Quick view Details YSI | sku: 2510552698 YSI 1007-4 LAB GRADE PH PROBE 4 METER CABLE MSRP: Was: $335.55 Now: $328.88 Add to Cart Compare SALE Quick view Details YSI | sku: 2510552699 YSI 1008-1 LAB GRADE ORP PROBE, 1-METER MSRP: Was: $333.23 Now: $331.54 Compare SALE Quick view Details YSI | sku: 2510552700 YSI 1008-4 LAB GRADE ORP PROBE, 4-METER MSRP: Was: $394.19 Now: $357.19 Add to Cart Compare SALE Quick view Details YSI | sku: 2510552701 YSI 1009-1 LAB GRADE PH/ORP PROBE 1-METER MSRP: Was: $530.92 Now: $418.23 Add to Cart Compare Quick view Details YSI | sku: 2510552702 YSI 1009-4 LAB GRADE PH/ORP PROBE, 4-METER MSRP: Now: $646.69 Add to Cart Compare Quick view Details YSI | sku: 2510552703 YSI 1010-1 DUAL SENSOR CABLE,1 METER MSRP: Now: $981.64 Add to Cart Compare SALE Quick view Details YSI | sku: 2510552704 YSI 1010-10 DUAL SENSOR CABLE 10 METER MSRP: Was: $1,056.81 Now: $920.75 Add to Cart Compare SALE Quick view YSI | sku: 2511117883 YSI 038213 BRUSH CONDUCTIVITY PROBE YSI 038213 - BRUSH CONDUCTIVITY PROBE - BRUSH CONDUCTIVITY PROBE FOR USE WITH YSI PRO PLUS (4UYG5) - EQUAL TO G1225296MANUFACTURER:YSIMANUFACTURER PART NUMBER:038213UNIT OF MEASURE:EAQTY PER UNIT OF... MSRP: Was: $14.54 Now: $14.30 Add to Cart Compare SALE Quick view YSI | sku: 2512994435 YSI 061321 CALIBRATION SOLUTION ORP 250ML BOTTLE YSI 061321 - CALIBRATION SOLUTION ORP 250ML BOTTLE - CALIBRATION SOLUTION ORP FEATURES CONTAINS A POWDERED REAGENT CONTAINER 250ML PLASTIC BOTTLE FOR USE WITH YSI PROFESSIONAL METERS AND TESTERS... MSRP: Was: $89.58 Now: $84.94 Add to Cart Compare SALE Quick view YSI | sku: 2512995484 YSI 061322 CALIBRATION SOLUTION ORP 500ML BOTTLE YSI 061322 - CALIBRATION SOLUTION ORP 500ML BOTTLE - CALIBRATION SOLUTION ORP FEATURES CONTAINS A POWDERED REAGENT CONTAINER 500ML PLASTIC BOTTLE FOR USE WITH YSI PROFESSIONAL METERS AND TESTERS... MSRP: Was: $132.98 Now: $132.96 Add to Cart Compare Quick view YSI | sku: 2510639752 YSI 10-1 SINGLE SENSOR CABLE,1 METER YSI 10-1 - SINGLE SENSOR CABLE,1 METER - SINGLE SENSOR CABLE, 1 METER, APPLICATION SUPPORTS PH, ORP, AMMONIUM, CHLORIDE, NITRATE OR COMBO PH/ORP PROBES, FOR USE WITH YSI PROFESSIONAL PLUS... MSRP: Now: $449.49 Add to Cart Compare Quick view YSI | sku: 2510639767 YSI 10-10 SINGLE SENSOR CABLE,10 METER YSI 10-10 - SINGLE SENSOR CABLE,10 METER - SINGLE SENSOR CABLE, 10 METERS, APPLICATION SUPPORTS PH, ORP, AMMONIUM, CHLORIDE, NITRATE OR COMBO PH/ORP PROBES, FOR USE WITH YSI PROFESSIONAL PLUS... MSRP: Now: $561.14 Add to Cart Compare Quick view YSI | sku: 2510641075 YSI 10-20 SINGLE SENSOR CABLE,20 METER YSI 10-20 - SINGLE SENSOR CABLE,20 METER - SINGLE SENSOR CABLE, 20 METERS, APPLICATION SUPPORTS PH, ORP, AMMONIUM, CHLORIDE, NITRATE OR COMBO PH/ORP PROBES, FOR USE WITH YSI PROFESSIONAL PLUS... MSRP: Now: $693.09 Add to Cart Compare Quick view YSI | sku: 2510642322 YSI 10-30 SINGLE SENSOR CABLE,30 METER YSI 10-30 - SINGLE SENSOR CABLE,30 METER - SINGLE SENSOR CABLE, 30 METERS, APPLICATION SUPPORTS PH, ORP, AMMONIUM, CHLORIDE, NITRATE OR COMBO PH/ORP PROBES, FOR USE WITH YSI PROFESSIONAL PLUS... MSRP: Now: $858.39 Add to Cart Compare Quick view YSI | sku: 2510643905 YSI 10-4 SINGLE SENSOR CABLE,4 METER YSI 10-4 - SINGLE SENSOR CABLE,4 METER - SINGLE SENSOR CABLE, 4 METERS, APPLICATION SUPPORTS PH, ORP, AMMONIUM, CHLORIDE, NITRATE OR COMBO PH/ORP PROBES, FOR USE WITH YSI PROFESSIONAL PLUS... MSRP: Now: $477.04 Add to Cart Compare Quick view YSI | sku: 2514296850 YSI 100-1 PH ELECTRODE,GLASS,DOUBLE JUNCTION YSI 100-1 - PH ELECTRODE,GLASS,DOUBLE JUNCTION - ELECTRODE, PH, TESTING PARAMETER PH, MEASUREMENT RANGE -2.0 TO 16.0 PH, PH RANGE -2.0 TO 16.0, TIP SHAPE SPHERE, OPERATING TEMP. RANGE 0 DEGREES TO 50... MSRP: Now: $205.89 Add to Cart Compare Quick view YSI | sku: 2510637845 YSI 100-1-25JY77 PH ELECTRODE GLASS DOUBLE JUNCTION YSI 100-1-25JY77 - PH ELECTRODE GLASS DOUBLE JUNCTION - ELECTRODE PH TESTING PARAMETER PH MEASUREMENT RANGE -2.0 TO 16.0 PH PH RANGE -2.0 TO 16.0 TIP SHAPE SPHERE OPERATING TEMP RANGE 0 DEGREES TO 50... MSRP: Now: $252.11 Add to Cart Compare Quick view YSI | sku: 2510637821 YSI 100-1-4UYZ2 WATERPROOF PH/TEMP PROBE 1 METER YSI 100-1-4UYZ2 - WATERPROOF PH/TEMP PROBE 1 METER - PROBE PH TESTING PARAMETER PH TIP SHAPE SPHERE BODY MATERIAL PLASTIC CABLE LENGTH 1 M AMPLIFIER NO FOR USE WITH ECOSENSE PH100A/PH100M REFERENCE... MSRP: Now: $289.62 Add to Cart Compare Quick view YSI | sku: 2514298983 YSI 100-1-A WATERPROOF PH/TEMP PROBE,1 METER YSI 100-1-A - WATERPROOF PH/TEMP PROBE,1 METER - PROBE, PH, TESTING PARAMETER PH, TIP SHAPE SPHERE, BODY MATERIAL PLASTIC, CABLE LENGTH 1 M, AMPLIFIER NO, FOR USE WITH ECOSENSE PH100A/PH100M,... MSRP: Now: $217.49 Add to Cart Compare Quick view YSI | sku: 2514300896 YSI 100-4 WATERPROOF PH/TEMP PROBE,4 METER YSI 100-4 - WATERPROOF PH/TEMP PROBE,4 METER - PROBE, PH, TESTING PARAMETER PH, TIP SHAPE SPHERE, BODY MATERIAL PLASTIC, CABLE LENGTH 4 M, AMPLIFIER NO, FOR USE WITH ECOSENSE PH100A/PH100M, REFERENCE... MSRP: Now: $221.84 Add to Cart Compare Quick view YSI | sku: 2510638633 YSI 100-4-4UYZ3 WATERPROOF PH/TEMP PROBE 4 METER YSI 100-4-4UYZ3 - WATERPROOF PH/TEMP PROBE 4 METER - WATERPROOF PH/TEMP PROBE 4 METER FOR USE WITH YSI PH100 (4UYH8 4UYH9) - EQUAL TO 4UYZ3MANUFACTURER:YSIMANUFACTURER PART NUMBER:100-4-4UYZ3UNIT OF... MSRP: Now: $389.31 Add to Cart Compare SALE Quick view YSI | sku: 2510638321 YSI 1002 ORP SENSOR YSI 1002 - ORP SENSOR - SENSOR, ORP, TESTING PARAMETER ORP, BODY MATERIAL PLASTIC, AMPLIFIER NO, FOR USE WITH YSI PRO PLUS, YSI PRO10, YSI PRO1020, YSI PRO1030, JUNCTION SINGLE, RECOMMENDED USE... MSRP: Was: $350.40 Now: $287.16 Add to Cart Compare Quick view YSI | sku: 2510638632 YSI 1004 AMMONIUM SENSOR YSI 1004 - AMMONIUM SENSOR - AMMONIUM SENSOR FRESH WATER ONLY 17 METERS MAXIMUM DEPTH USER REPLACEABLE SENSOR FOR USE WITH YSI PRO PLUS (4UYG5) - EQUAL TO G3199226MANUFACTURER:YSIMANUFACTURER PART... MSRP: Now: $672.79 Add to Cart Compare SALE Quick view YSI | sku: 2510552697 YSI 1007-1 LAB GRADE PH PROBE 1 METER CABLE YSI 1007-1 - LAB GRADE PH PROBE 1 METER CABLE - LAB GRADE PH PROBE 1 METER CABLE FOR USE WITH YSI PRO PLUS (4UYG5) - EQUAL TO G1309831MANUFACTURER:YSIMANUFACTURER PART NUMBER:1007-1UNIT OF... MSRP: Was: $352.13 Now: $302.86 Add to Cart Compare SALE Quick view YSI | sku: 2510552698 YSI 1007-4 LAB GRADE PH PROBE 4 METER CABLE YSI 1007-4 - LAB GRADE PH PROBE 4 METER CABLE - LAB GRADE PH PROBE 4 METER CABLE FOR USE WITH YSI PRO PLUS (4UYG5) - EQUAL TO G0593537MANUFACTURER:YSIMANUFACTURER PART NUMBER:1007-4UNIT OF... MSRP: Was: $335.55 Now: $328.88 Add to Cart Compare SALE Quick view YSI | sku: 2510552699 YSI 1008-1 LAB GRADE ORP PROBE, 1-METER ITEM HAS BEEN DISCONTINUED - PLEASE CONTACT US FOR A SUITABLE REPLACEMENT ITEM. YSI 1008-1 - LAB GRADE ORP PROBE, 1-METER - PROBE, ORP, TESTING PARAMETER ORP, BODY MATERIAL PLASTIC, CABLE LENGTH 1 M,... MSRP: Was: $333.23 Now: $331.54 Compare SALE Quick view YSI | sku: 2510552700 YSI 1008-4 LAB GRADE ORP PROBE, 4-METER YSI 1008-4 - LAB GRADE ORP PROBE, 4-METER - PROBE, ORP, TESTING PARAMETER ORP, BODY MATERIAL PLASTIC, CABLE LENGTH 4 M, CONNECTOR MIL-SPEC, AMPLIFIER NO, FOR USE WITH YSI PRO PLUS, YSI PRO1020, YSI... MSRP: Was: $394.19 Now: $357.19 Add to Cart Compare SALE Quick view YSI | sku: 2510552701 YSI 1009-1 LAB GRADE PH/ORP PROBE 1-METER YSI 1009-1 - LAB GRADE PH/ORP PROBE 1-METER - LAB GRADE PH/ORP PROBE 1 METER CABLE FOR USE WITH YSI PRO PLUS (4UYG5) - EQUAL TO G3053775MANUFACTURER:YSIMANUFACTURER PART NUMBER:1009-1UNIT OF... MSRP: Was: $530.92 Now: $418.23 Add to Cart Compare Quick view YSI | sku: 2510552702 YSI 1009-4 LAB GRADE PH/ORP PROBE, 4-METER YSI 1009-4 - LAB GRADE PH/ORP PROBE, 4-METER - PROBE, PH/ORP, TESTING PARAMETER PH/ORP, TIP SHAPE SPHERE, BODY MATERIAL PLASTIC, CABLE LENGTH 4 M, CONNECTOR MIL-SPEC, AMPLIFIER NO, FOR USE WITH YSI... MSRP: Now: $646.69 Add to Cart Compare Quick view YSI | sku: 2510552703 YSI 1010-1 DUAL SENSOR CABLE,1 METER YSI 1010-1 - DUAL SENSOR CABLE,1 METER - DUAL SENSOR CABLE, 1 METER, APPLICATION SUPPORTS TWO PH, ORP, AMMONIUM, CHLORIDE OR NITRATE PROBES, FOR USE WITH YSI PROFESSIONAL PLUS MULTIPARAMETER METER,... MSRP: Now: $981.64 Add to Cart Compare SALE Quick view YSI | sku: 2510552704 YSI 1010-10 DUAL SENSOR CABLE 10 METER YSI 1010-10 - DUAL SENSOR CABLE 10 METER - DUAL SENSOR CABLE 10 METERS SUPPORTS TWO PH ORP AMMONIUM CHLORIDE OR NITRATE PROBES FOR USE WITH YSI PRO PLUS (4UYG5) INCLUDES CABLE MANAGEMENT KIT - EQUAL... MSRP: Was: $1,056.81 Now: $920.75 Add to Cart Compare 1 2 3 4 5 6 Next 1 2 3 4 5 6 Next Compare Selected × OK
SALE Quick view Details YSI | sku: 2510552697 YSI 1007-1 LAB GRADE PH PROBE 1 METER CABLE MSRP: Was: $352.13 Now: $302.86 Add to Cart Compare
SALE Quick view Details YSI | sku: 2510552698 YSI 1007-4 LAB GRADE PH PROBE 4 METER CABLE MSRP: Was: $335.55 Now: $328.88 Add to Cart Compare
SALE Quick view Details YSI | sku: 2510552699 YSI 1008-1 LAB GRADE ORP PROBE, 1-METER MSRP: Was: $333.23 Now: $331.54 Compare
SALE Quick view Details YSI | sku: 2510552700 YSI 1008-4 LAB GRADE ORP PROBE, 4-METER MSRP: Was: $394.19 Now: $357.19 Add to Cart Compare
SALE Quick view Details YSI | sku: 2510552701 YSI 1009-1 LAB GRADE PH/ORP PROBE 1-METER MSRP: Was: $530.92 Now: $418.23 Add to Cart Compare
Quick view Details YSI | sku: 2510552702 YSI 1009-4 LAB GRADE PH/ORP PROBE, 4-METER MSRP: Now: $646.69 Add to Cart Compare Quick view Details YSI | sku: 2510552703 YSI 1010-1 DUAL SENSOR CABLE,1 METER MSRP: Now: $981.64 Add to Cart Compare SALE Quick view Details YSI | sku: 2510552704 YSI 1010-10 DUAL SENSOR CABLE 10 METER MSRP: Was: $1,056.81 Now: $920.75 Add to Cart Compare SALE Quick view YSI | sku: 2511117883 YSI 038213 BRUSH CONDUCTIVITY PROBE YSI 038213 - BRUSH CONDUCTIVITY PROBE - BRUSH CONDUCTIVITY PROBE FOR USE WITH YSI PRO PLUS (4UYG5) - EQUAL TO G1225296MANUFACTURER:YSIMANUFACTURER PART NUMBER:038213UNIT OF MEASURE:EAQTY PER UNIT OF... MSRP: Was: $14.54 Now: $14.30 Add to Cart Compare SALE Quick view YSI | sku: 2512994435 YSI 061321 CALIBRATION SOLUTION ORP 250ML BOTTLE YSI 061321 - CALIBRATION SOLUTION ORP 250ML BOTTLE - CALIBRATION SOLUTION ORP FEATURES CONTAINS A POWDERED REAGENT CONTAINER 250ML PLASTIC BOTTLE FOR USE WITH YSI PROFESSIONAL METERS AND TESTERS... MSRP: Was: $89.58 Now: $84.94 Add to Cart Compare SALE Quick view YSI | sku: 2512995484 YSI 061322 CALIBRATION SOLUTION ORP 500ML BOTTLE YSI 061322 - CALIBRATION SOLUTION ORP 500ML BOTTLE - CALIBRATION SOLUTION ORP FEATURES CONTAINS A POWDERED REAGENT CONTAINER 500ML PLASTIC BOTTLE FOR USE WITH YSI PROFESSIONAL METERS AND TESTERS... MSRP: Was: $132.98 Now: $132.96 Add to Cart Compare Quick view YSI | sku: 2510639752 YSI 10-1 SINGLE SENSOR CABLE,1 METER YSI 10-1 - SINGLE SENSOR CABLE,1 METER - SINGLE SENSOR CABLE, 1 METER, APPLICATION SUPPORTS PH, ORP, AMMONIUM, CHLORIDE, NITRATE OR COMBO PH/ORP PROBES, FOR USE WITH YSI PROFESSIONAL PLUS... MSRP: Now: $449.49 Add to Cart Compare Quick view YSI | sku: 2510639767 YSI 10-10 SINGLE SENSOR CABLE,10 METER YSI 10-10 - SINGLE SENSOR CABLE,10 METER - SINGLE SENSOR CABLE, 10 METERS, APPLICATION SUPPORTS PH, ORP, AMMONIUM, CHLORIDE, NITRATE OR COMBO PH/ORP PROBES, FOR USE WITH YSI PROFESSIONAL PLUS... MSRP: Now: $561.14 Add to Cart Compare Quick view YSI | sku: 2510641075 YSI 10-20 SINGLE SENSOR CABLE,20 METER YSI 10-20 - SINGLE SENSOR CABLE,20 METER - SINGLE SENSOR CABLE, 20 METERS, APPLICATION SUPPORTS PH, ORP, AMMONIUM, CHLORIDE, NITRATE OR COMBO PH/ORP PROBES, FOR USE WITH YSI PROFESSIONAL PLUS... MSRP: Now: $693.09 Add to Cart Compare Quick view YSI | sku: 2510642322 YSI 10-30 SINGLE SENSOR CABLE,30 METER YSI 10-30 - SINGLE SENSOR CABLE,30 METER - SINGLE SENSOR CABLE, 30 METERS, APPLICATION SUPPORTS PH, ORP, AMMONIUM, CHLORIDE, NITRATE OR COMBO PH/ORP PROBES, FOR USE WITH YSI PROFESSIONAL PLUS... MSRP: Now: $858.39 Add to Cart Compare Quick view YSI | sku: 2510643905 YSI 10-4 SINGLE SENSOR CABLE,4 METER YSI 10-4 - SINGLE SENSOR CABLE,4 METER - SINGLE SENSOR CABLE, 4 METERS, APPLICATION SUPPORTS PH, ORP, AMMONIUM, CHLORIDE, NITRATE OR COMBO PH/ORP PROBES, FOR USE WITH YSI PROFESSIONAL PLUS... MSRP: Now: $477.04 Add to Cart Compare Quick view YSI | sku: 2514296850 YSI 100-1 PH ELECTRODE,GLASS,DOUBLE JUNCTION YSI 100-1 - PH ELECTRODE,GLASS,DOUBLE JUNCTION - ELECTRODE, PH, TESTING PARAMETER PH, MEASUREMENT RANGE -2.0 TO 16.0 PH, PH RANGE -2.0 TO 16.0, TIP SHAPE SPHERE, OPERATING TEMP. RANGE 0 DEGREES TO 50... MSRP: Now: $205.89 Add to Cart Compare Quick view YSI | sku: 2510637845 YSI 100-1-25JY77 PH ELECTRODE GLASS DOUBLE JUNCTION YSI 100-1-25JY77 - PH ELECTRODE GLASS DOUBLE JUNCTION - ELECTRODE PH TESTING PARAMETER PH MEASUREMENT RANGE -2.0 TO 16.0 PH PH RANGE -2.0 TO 16.0 TIP SHAPE SPHERE OPERATING TEMP RANGE 0 DEGREES TO 50... MSRP: Now: $252.11 Add to Cart Compare Quick view YSI | sku: 2510637821 YSI 100-1-4UYZ2 WATERPROOF PH/TEMP PROBE 1 METER YSI 100-1-4UYZ2 - WATERPROOF PH/TEMP PROBE 1 METER - PROBE PH TESTING PARAMETER PH TIP SHAPE SPHERE BODY MATERIAL PLASTIC CABLE LENGTH 1 M AMPLIFIER NO FOR USE WITH ECOSENSE PH100A/PH100M REFERENCE... MSRP: Now: $289.62 Add to Cart Compare Quick view YSI | sku: 2514298983 YSI 100-1-A WATERPROOF PH/TEMP PROBE,1 METER YSI 100-1-A - WATERPROOF PH/TEMP PROBE,1 METER - PROBE, PH, TESTING PARAMETER PH, TIP SHAPE SPHERE, BODY MATERIAL PLASTIC, CABLE LENGTH 1 M, AMPLIFIER NO, FOR USE WITH ECOSENSE PH100A/PH100M,... MSRP: Now: $217.49 Add to Cart Compare Quick view YSI | sku: 2514300896 YSI 100-4 WATERPROOF PH/TEMP PROBE,4 METER YSI 100-4 - WATERPROOF PH/TEMP PROBE,4 METER - PROBE, PH, TESTING PARAMETER PH, TIP SHAPE SPHERE, BODY MATERIAL PLASTIC, CABLE LENGTH 4 M, AMPLIFIER NO, FOR USE WITH ECOSENSE PH100A/PH100M, REFERENCE... MSRP: Now: $221.84 Add to Cart Compare Quick view YSI | sku: 2510638633 YSI 100-4-4UYZ3 WATERPROOF PH/TEMP PROBE 4 METER YSI 100-4-4UYZ3 - WATERPROOF PH/TEMP PROBE 4 METER - WATERPROOF PH/TEMP PROBE 4 METER FOR USE WITH YSI PH100 (4UYH8 4UYH9) - EQUAL TO 4UYZ3MANUFACTURER:YSIMANUFACTURER PART NUMBER:100-4-4UYZ3UNIT OF... MSRP: Now: $389.31 Add to Cart Compare SALE Quick view YSI | sku: 2510638321 YSI 1002 ORP SENSOR YSI 1002 - ORP SENSOR - SENSOR, ORP, TESTING PARAMETER ORP, BODY MATERIAL PLASTIC, AMPLIFIER NO, FOR USE WITH YSI PRO PLUS, YSI PRO10, YSI PRO1020, YSI PRO1030, JUNCTION SINGLE, RECOMMENDED USE... MSRP: Was: $350.40 Now: $287.16 Add to Cart Compare Quick view YSI | sku: 2510638632 YSI 1004 AMMONIUM SENSOR YSI 1004 - AMMONIUM SENSOR - AMMONIUM SENSOR FRESH WATER ONLY 17 METERS MAXIMUM DEPTH USER REPLACEABLE SENSOR FOR USE WITH YSI PRO PLUS (4UYG5) - EQUAL TO G3199226MANUFACTURER:YSIMANUFACTURER PART... MSRP: Now: $672.79 Add to Cart Compare SALE Quick view YSI | sku: 2510552697 YSI 1007-1 LAB GRADE PH PROBE 1 METER CABLE YSI 1007-1 - LAB GRADE PH PROBE 1 METER CABLE - LAB GRADE PH PROBE 1 METER CABLE FOR USE WITH YSI PRO PLUS (4UYG5) - EQUAL TO G1309831MANUFACTURER:YSIMANUFACTURER PART NUMBER:1007-1UNIT OF... MSRP: Was: $352.13 Now: $302.86 Add to Cart Compare SALE Quick view YSI | sku: 2510552698 YSI 1007-4 LAB GRADE PH PROBE 4 METER CABLE YSI 1007-4 - LAB GRADE PH PROBE 4 METER CABLE - LAB GRADE PH PROBE 4 METER CABLE FOR USE WITH YSI PRO PLUS (4UYG5) - EQUAL TO G0593537MANUFACTURER:YSIMANUFACTURER PART NUMBER:1007-4UNIT OF... MSRP: Was: $335.55 Now: $328.88 Add to Cart Compare SALE Quick view YSI | sku: 2510552699 YSI 1008-1 LAB GRADE ORP PROBE, 1-METER ITEM HAS BEEN DISCONTINUED - PLEASE CONTACT US FOR A SUITABLE REPLACEMENT ITEM. YSI 1008-1 - LAB GRADE ORP PROBE, 1-METER - PROBE, ORP, TESTING PARAMETER ORP, BODY MATERIAL PLASTIC, CABLE LENGTH 1 M,... MSRP: Was: $333.23 Now: $331.54 Compare SALE Quick view YSI | sku: 2510552700 YSI 1008-4 LAB GRADE ORP PROBE, 4-METER YSI 1008-4 - LAB GRADE ORP PROBE, 4-METER - PROBE, ORP, TESTING PARAMETER ORP, BODY MATERIAL PLASTIC, CABLE LENGTH 4 M, CONNECTOR MIL-SPEC, AMPLIFIER NO, FOR USE WITH YSI PRO PLUS, YSI PRO1020, YSI... MSRP: Was: $394.19 Now: $357.19 Add to Cart Compare SALE Quick view YSI | sku: 2510552701 YSI 1009-1 LAB GRADE PH/ORP PROBE 1-METER YSI 1009-1 - LAB GRADE PH/ORP PROBE 1-METER - LAB GRADE PH/ORP PROBE 1 METER CABLE FOR USE WITH YSI PRO PLUS (4UYG5) - EQUAL TO G3053775MANUFACTURER:YSIMANUFACTURER PART NUMBER:1009-1UNIT OF... MSRP: Was: $530.92 Now: $418.23 Add to Cart Compare Quick view YSI | sku: 2510552702 YSI 1009-4 LAB GRADE PH/ORP PROBE, 4-METER YSI 1009-4 - LAB GRADE PH/ORP PROBE, 4-METER - PROBE, PH/ORP, TESTING PARAMETER PH/ORP, TIP SHAPE SPHERE, BODY MATERIAL PLASTIC, CABLE LENGTH 4 M, CONNECTOR MIL-SPEC, AMPLIFIER NO, FOR USE WITH YSI... MSRP: Now: $646.69 Add to Cart Compare Quick view YSI | sku: 2510552703 YSI 1010-1 DUAL SENSOR CABLE,1 METER YSI 1010-1 - DUAL SENSOR CABLE,1 METER - DUAL SENSOR CABLE, 1 METER, APPLICATION SUPPORTS TWO PH, ORP, AMMONIUM, CHLORIDE OR NITRATE PROBES, FOR USE WITH YSI PROFESSIONAL PLUS MULTIPARAMETER METER,... MSRP: Now: $981.64 Add to Cart Compare SALE Quick view YSI | sku: 2510552704 YSI 1010-10 DUAL SENSOR CABLE 10 METER YSI 1010-10 - DUAL SENSOR CABLE 10 METER - DUAL SENSOR CABLE 10 METERS SUPPORTS TWO PH ORP AMMONIUM CHLORIDE OR NITRATE PROBES FOR USE WITH YSI PRO PLUS (4UYG5) INCLUDES CABLE MANAGEMENT KIT - EQUAL... MSRP: Was: $1,056.81 Now: $920.75 Add to Cart Compare 1 2 3 4 5 6 Next 1 2 3 4 5 6 Next Compare Selected × OK
Quick view Details YSI | sku: 2510552703 YSI 1010-1 DUAL SENSOR CABLE,1 METER MSRP: Now: $981.64 Add to Cart Compare SALE Quick view Details YSI | sku: 2510552704 YSI 1010-10 DUAL SENSOR CABLE 10 METER MSRP: Was: $1,056.81 Now: $920.75 Add to Cart Compare SALE Quick view YSI | sku: 2511117883 YSI 038213 BRUSH CONDUCTIVITY PROBE YSI 038213 - BRUSH CONDUCTIVITY PROBE - BRUSH CONDUCTIVITY PROBE FOR USE WITH YSI PRO PLUS (4UYG5) - EQUAL TO G1225296MANUFACTURER:YSIMANUFACTURER PART NUMBER:038213UNIT OF MEASURE:EAQTY PER UNIT OF... MSRP: Was: $14.54 Now: $14.30 Add to Cart Compare SALE Quick view YSI | sku: 2512994435 YSI 061321 CALIBRATION SOLUTION ORP 250ML BOTTLE YSI 061321 - CALIBRATION SOLUTION ORP 250ML BOTTLE - CALIBRATION SOLUTION ORP FEATURES CONTAINS A POWDERED REAGENT CONTAINER 250ML PLASTIC BOTTLE FOR USE WITH YSI PROFESSIONAL METERS AND TESTERS... MSRP: Was: $89.58 Now: $84.94 Add to Cart Compare SALE Quick view YSI | sku: 2512995484 YSI 061322 CALIBRATION SOLUTION ORP 500ML BOTTLE YSI 061322 - CALIBRATION SOLUTION ORP 500ML BOTTLE - CALIBRATION SOLUTION ORP FEATURES CONTAINS A POWDERED REAGENT CONTAINER 500ML PLASTIC BOTTLE FOR USE WITH YSI PROFESSIONAL METERS AND TESTERS... MSRP: Was: $132.98 Now: $132.96 Add to Cart Compare Quick view YSI | sku: 2510639752 YSI 10-1 SINGLE SENSOR CABLE,1 METER YSI 10-1 - SINGLE SENSOR CABLE,1 METER - SINGLE SENSOR CABLE, 1 METER, APPLICATION SUPPORTS PH, ORP, AMMONIUM, CHLORIDE, NITRATE OR COMBO PH/ORP PROBES, FOR USE WITH YSI PROFESSIONAL PLUS... MSRP: Now: $449.49 Add to Cart Compare Quick view YSI | sku: 2510639767 YSI 10-10 SINGLE SENSOR CABLE,10 METER YSI 10-10 - SINGLE SENSOR CABLE,10 METER - SINGLE SENSOR CABLE, 10 METERS, APPLICATION SUPPORTS PH, ORP, AMMONIUM, CHLORIDE, NITRATE OR COMBO PH/ORP PROBES, FOR USE WITH YSI PROFESSIONAL PLUS... MSRP: Now: $561.14 Add to Cart Compare Quick view YSI | sku: 2510641075 YSI 10-20 SINGLE SENSOR CABLE,20 METER YSI 10-20 - SINGLE SENSOR CABLE,20 METER - SINGLE SENSOR CABLE, 20 METERS, APPLICATION SUPPORTS PH, ORP, AMMONIUM, CHLORIDE, NITRATE OR COMBO PH/ORP PROBES, FOR USE WITH YSI PROFESSIONAL PLUS... MSRP: Now: $693.09 Add to Cart Compare Quick view YSI | sku: 2510642322 YSI 10-30 SINGLE SENSOR CABLE,30 METER YSI 10-30 - SINGLE SENSOR CABLE,30 METER - SINGLE SENSOR CABLE, 30 METERS, APPLICATION SUPPORTS PH, ORP, AMMONIUM, CHLORIDE, NITRATE OR COMBO PH/ORP PROBES, FOR USE WITH YSI PROFESSIONAL PLUS... MSRP: Now: $858.39 Add to Cart Compare Quick view YSI | sku: 2510643905 YSI 10-4 SINGLE SENSOR CABLE,4 METER YSI 10-4 - SINGLE SENSOR CABLE,4 METER - SINGLE SENSOR CABLE, 4 METERS, APPLICATION SUPPORTS PH, ORP, AMMONIUM, CHLORIDE, NITRATE OR COMBO PH/ORP PROBES, FOR USE WITH YSI PROFESSIONAL PLUS... MSRP: Now: $477.04 Add to Cart Compare Quick view YSI | sku: 2514296850 YSI 100-1 PH ELECTRODE,GLASS,DOUBLE JUNCTION YSI 100-1 - PH ELECTRODE,GLASS,DOUBLE JUNCTION - ELECTRODE, PH, TESTING PARAMETER PH, MEASUREMENT RANGE -2.0 TO 16.0 PH, PH RANGE -2.0 TO 16.0, TIP SHAPE SPHERE, OPERATING TEMP. RANGE 0 DEGREES TO 50... MSRP: Now: $205.89 Add to Cart Compare Quick view YSI | sku: 2510637845 YSI 100-1-25JY77 PH ELECTRODE GLASS DOUBLE JUNCTION YSI 100-1-25JY77 - PH ELECTRODE GLASS DOUBLE JUNCTION - ELECTRODE PH TESTING PARAMETER PH MEASUREMENT RANGE -2.0 TO 16.0 PH PH RANGE -2.0 TO 16.0 TIP SHAPE SPHERE OPERATING TEMP RANGE 0 DEGREES TO 50... MSRP: Now: $252.11 Add to Cart Compare Quick view YSI | sku: 2510637821 YSI 100-1-4UYZ2 WATERPROOF PH/TEMP PROBE 1 METER YSI 100-1-4UYZ2 - WATERPROOF PH/TEMP PROBE 1 METER - PROBE PH TESTING PARAMETER PH TIP SHAPE SPHERE BODY MATERIAL PLASTIC CABLE LENGTH 1 M AMPLIFIER NO FOR USE WITH ECOSENSE PH100A/PH100M REFERENCE... MSRP: Now: $289.62 Add to Cart Compare Quick view YSI | sku: 2514298983 YSI 100-1-A WATERPROOF PH/TEMP PROBE,1 METER YSI 100-1-A - WATERPROOF PH/TEMP PROBE,1 METER - PROBE, PH, TESTING PARAMETER PH, TIP SHAPE SPHERE, BODY MATERIAL PLASTIC, CABLE LENGTH 1 M, AMPLIFIER NO, FOR USE WITH ECOSENSE PH100A/PH100M,... MSRP: Now: $217.49 Add to Cart Compare Quick view YSI | sku: 2514300896 YSI 100-4 WATERPROOF PH/TEMP PROBE,4 METER YSI 100-4 - WATERPROOF PH/TEMP PROBE,4 METER - PROBE, PH, TESTING PARAMETER PH, TIP SHAPE SPHERE, BODY MATERIAL PLASTIC, CABLE LENGTH 4 M, AMPLIFIER NO, FOR USE WITH ECOSENSE PH100A/PH100M, REFERENCE... MSRP: Now: $221.84 Add to Cart Compare Quick view YSI | sku: 2510638633 YSI 100-4-4UYZ3 WATERPROOF PH/TEMP PROBE 4 METER YSI 100-4-4UYZ3 - WATERPROOF PH/TEMP PROBE 4 METER - WATERPROOF PH/TEMP PROBE 4 METER FOR USE WITH YSI PH100 (4UYH8 4UYH9) - EQUAL TO 4UYZ3MANUFACTURER:YSIMANUFACTURER PART NUMBER:100-4-4UYZ3UNIT OF... MSRP: Now: $389.31 Add to Cart Compare SALE Quick view YSI | sku: 2510638321 YSI 1002 ORP SENSOR YSI 1002 - ORP SENSOR - SENSOR, ORP, TESTING PARAMETER ORP, BODY MATERIAL PLASTIC, AMPLIFIER NO, FOR USE WITH YSI PRO PLUS, YSI PRO10, YSI PRO1020, YSI PRO1030, JUNCTION SINGLE, RECOMMENDED USE... MSRP: Was: $350.40 Now: $287.16 Add to Cart Compare Quick view YSI | sku: 2510638632 YSI 1004 AMMONIUM SENSOR YSI 1004 - AMMONIUM SENSOR - AMMONIUM SENSOR FRESH WATER ONLY 17 METERS MAXIMUM DEPTH USER REPLACEABLE SENSOR FOR USE WITH YSI PRO PLUS (4UYG5) - EQUAL TO G3199226MANUFACTURER:YSIMANUFACTURER PART... MSRP: Now: $672.79 Add to Cart Compare SALE Quick view YSI | sku: 2510552697 YSI 1007-1 LAB GRADE PH PROBE 1 METER CABLE YSI 1007-1 - LAB GRADE PH PROBE 1 METER CABLE - LAB GRADE PH PROBE 1 METER CABLE FOR USE WITH YSI PRO PLUS (4UYG5) - EQUAL TO G1309831MANUFACTURER:YSIMANUFACTURER PART NUMBER:1007-1UNIT OF... MSRP: Was: $352.13 Now: $302.86 Add to Cart Compare SALE Quick view YSI | sku: 2510552698 YSI 1007-4 LAB GRADE PH PROBE 4 METER CABLE YSI 1007-4 - LAB GRADE PH PROBE 4 METER CABLE - LAB GRADE PH PROBE 4 METER CABLE FOR USE WITH YSI PRO PLUS (4UYG5) - EQUAL TO G0593537MANUFACTURER:YSIMANUFACTURER PART NUMBER:1007-4UNIT OF... MSRP: Was: $335.55 Now: $328.88 Add to Cart Compare SALE Quick view YSI | sku: 2510552699 YSI 1008-1 LAB GRADE ORP PROBE, 1-METER ITEM HAS BEEN DISCONTINUED - PLEASE CONTACT US FOR A SUITABLE REPLACEMENT ITEM. YSI 1008-1 - LAB GRADE ORP PROBE, 1-METER - PROBE, ORP, TESTING PARAMETER ORP, BODY MATERIAL PLASTIC, CABLE LENGTH 1 M,... MSRP: Was: $333.23 Now: $331.54 Compare SALE Quick view YSI | sku: 2510552700 YSI 1008-4 LAB GRADE ORP PROBE, 4-METER YSI 1008-4 - LAB GRADE ORP PROBE, 4-METER - PROBE, ORP, TESTING PARAMETER ORP, BODY MATERIAL PLASTIC, CABLE LENGTH 4 M, CONNECTOR MIL-SPEC, AMPLIFIER NO, FOR USE WITH YSI PRO PLUS, YSI PRO1020, YSI... MSRP: Was: $394.19 Now: $357.19 Add to Cart Compare SALE Quick view YSI | sku: 2510552701 YSI 1009-1 LAB GRADE PH/ORP PROBE 1-METER YSI 1009-1 - LAB GRADE PH/ORP PROBE 1-METER - LAB GRADE PH/ORP PROBE 1 METER CABLE FOR USE WITH YSI PRO PLUS (4UYG5) - EQUAL TO G3053775MANUFACTURER:YSIMANUFACTURER PART NUMBER:1009-1UNIT OF... MSRP: Was: $530.92 Now: $418.23 Add to Cart Compare Quick view YSI | sku: 2510552702 YSI 1009-4 LAB GRADE PH/ORP PROBE, 4-METER YSI 1009-4 - LAB GRADE PH/ORP PROBE, 4-METER - PROBE, PH/ORP, TESTING PARAMETER PH/ORP, TIP SHAPE SPHERE, BODY MATERIAL PLASTIC, CABLE LENGTH 4 M, CONNECTOR MIL-SPEC, AMPLIFIER NO, FOR USE WITH YSI... MSRP: Now: $646.69 Add to Cart Compare Quick view YSI | sku: 2510552703 YSI 1010-1 DUAL SENSOR CABLE,1 METER YSI 1010-1 - DUAL SENSOR CABLE,1 METER - DUAL SENSOR CABLE, 1 METER, APPLICATION SUPPORTS TWO PH, ORP, AMMONIUM, CHLORIDE OR NITRATE PROBES, FOR USE WITH YSI PROFESSIONAL PLUS MULTIPARAMETER METER,... MSRP: Now: $981.64 Add to Cart Compare SALE Quick view YSI | sku: 2510552704 YSI 1010-10 DUAL SENSOR CABLE 10 METER YSI 1010-10 - DUAL SENSOR CABLE 10 METER - DUAL SENSOR CABLE 10 METERS SUPPORTS TWO PH ORP AMMONIUM CHLORIDE OR NITRATE PROBES FOR USE WITH YSI PRO PLUS (4UYG5) INCLUDES CABLE MANAGEMENT KIT - EQUAL... MSRP: Was: $1,056.81 Now: $920.75 Add to Cart Compare 1 2 3 4 5 6 Next 1 2 3 4 5 6 Next Compare Selected × OK
SALE Quick view Details YSI | sku: 2510552704 YSI 1010-10 DUAL SENSOR CABLE 10 METER MSRP: Was: $1,056.81 Now: $920.75 Add to Cart Compare
SALE Quick view YSI | sku: 2511117883 YSI 038213 BRUSH CONDUCTIVITY PROBE YSI 038213 - BRUSH CONDUCTIVITY PROBE - BRUSH CONDUCTIVITY PROBE FOR USE WITH YSI PRO PLUS (4UYG5) - EQUAL TO G1225296MANUFACTURER:YSIMANUFACTURER PART NUMBER:038213UNIT OF MEASURE:EAQTY PER UNIT OF... MSRP: Was: $14.54 Now: $14.30 Add to Cart Compare
SALE Quick view YSI | sku: 2512994435 YSI 061321 CALIBRATION SOLUTION ORP 250ML BOTTLE YSI 061321 - CALIBRATION SOLUTION ORP 250ML BOTTLE - CALIBRATION SOLUTION ORP FEATURES CONTAINS A POWDERED REAGENT CONTAINER 250ML PLASTIC BOTTLE FOR USE WITH YSI PROFESSIONAL METERS AND TESTERS... MSRP: Was: $89.58 Now: $84.94 Add to Cart Compare
SALE Quick view YSI | sku: 2512995484 YSI 061322 CALIBRATION SOLUTION ORP 500ML BOTTLE YSI 061322 - CALIBRATION SOLUTION ORP 500ML BOTTLE - CALIBRATION SOLUTION ORP FEATURES CONTAINS A POWDERED REAGENT CONTAINER 500ML PLASTIC BOTTLE FOR USE WITH YSI PROFESSIONAL METERS AND TESTERS... MSRP: Was: $132.98 Now: $132.96 Add to Cart Compare
Quick view YSI | sku: 2510639752 YSI 10-1 SINGLE SENSOR CABLE,1 METER YSI 10-1 - SINGLE SENSOR CABLE,1 METER - SINGLE SENSOR CABLE, 1 METER, APPLICATION SUPPORTS PH, ORP, AMMONIUM, CHLORIDE, NITRATE OR COMBO PH/ORP PROBES, FOR USE WITH YSI PROFESSIONAL PLUS... MSRP: Now: $449.49 Add to Cart Compare Quick view YSI | sku: 2510639767 YSI 10-10 SINGLE SENSOR CABLE,10 METER YSI 10-10 - SINGLE SENSOR CABLE,10 METER - SINGLE SENSOR CABLE, 10 METERS, APPLICATION SUPPORTS PH, ORP, AMMONIUM, CHLORIDE, NITRATE OR COMBO PH/ORP PROBES, FOR USE WITH YSI PROFESSIONAL PLUS... MSRP: Now: $561.14 Add to Cart Compare Quick view YSI | sku: 2510641075 YSI 10-20 SINGLE SENSOR CABLE,20 METER YSI 10-20 - SINGLE SENSOR CABLE,20 METER - SINGLE SENSOR CABLE, 20 METERS, APPLICATION SUPPORTS PH, ORP, AMMONIUM, CHLORIDE, NITRATE OR COMBO PH/ORP PROBES, FOR USE WITH YSI PROFESSIONAL PLUS... MSRP: Now: $693.09 Add to Cart Compare Quick view YSI | sku: 2510642322 YSI 10-30 SINGLE SENSOR CABLE,30 METER YSI 10-30 - SINGLE SENSOR CABLE,30 METER - SINGLE SENSOR CABLE, 30 METERS, APPLICATION SUPPORTS PH, ORP, AMMONIUM, CHLORIDE, NITRATE OR COMBO PH/ORP PROBES, FOR USE WITH YSI PROFESSIONAL PLUS... MSRP: Now: $858.39 Add to Cart Compare Quick view YSI | sku: 2510643905 YSI 10-4 SINGLE SENSOR CABLE,4 METER YSI 10-4 - SINGLE SENSOR CABLE,4 METER - SINGLE SENSOR CABLE, 4 METERS, APPLICATION SUPPORTS PH, ORP, AMMONIUM, CHLORIDE, NITRATE OR COMBO PH/ORP PROBES, FOR USE WITH YSI PROFESSIONAL PLUS... MSRP: Now: $477.04 Add to Cart Compare Quick view YSI | sku: 2514296850 YSI 100-1 PH ELECTRODE,GLASS,DOUBLE JUNCTION YSI 100-1 - PH ELECTRODE,GLASS,DOUBLE JUNCTION - ELECTRODE, PH, TESTING PARAMETER PH, MEASUREMENT RANGE -2.0 TO 16.0 PH, PH RANGE -2.0 TO 16.0, TIP SHAPE SPHERE, OPERATING TEMP. RANGE 0 DEGREES TO 50... MSRP: Now: $205.89 Add to Cart Compare Quick view YSI | sku: 2510637845 YSI 100-1-25JY77 PH ELECTRODE GLASS DOUBLE JUNCTION YSI 100-1-25JY77 - PH ELECTRODE GLASS DOUBLE JUNCTION - ELECTRODE PH TESTING PARAMETER PH MEASUREMENT RANGE -2.0 TO 16.0 PH PH RANGE -2.0 TO 16.0 TIP SHAPE SPHERE OPERATING TEMP RANGE 0 DEGREES TO 50... MSRP: Now: $252.11 Add to Cart Compare Quick view YSI | sku: 2510637821 YSI 100-1-4UYZ2 WATERPROOF PH/TEMP PROBE 1 METER YSI 100-1-4UYZ2 - WATERPROOF PH/TEMP PROBE 1 METER - PROBE PH TESTING PARAMETER PH TIP SHAPE SPHERE BODY MATERIAL PLASTIC CABLE LENGTH 1 M AMPLIFIER NO FOR USE WITH ECOSENSE PH100A/PH100M REFERENCE... MSRP: Now: $289.62 Add to Cart Compare Quick view YSI | sku: 2514298983 YSI 100-1-A WATERPROOF PH/TEMP PROBE,1 METER YSI 100-1-A - WATERPROOF PH/TEMP PROBE,1 METER - PROBE, PH, TESTING PARAMETER PH, TIP SHAPE SPHERE, BODY MATERIAL PLASTIC, CABLE LENGTH 1 M, AMPLIFIER NO, FOR USE WITH ECOSENSE PH100A/PH100M,... MSRP: Now: $217.49 Add to Cart Compare Quick view YSI | sku: 2514300896 YSI 100-4 WATERPROOF PH/TEMP PROBE,4 METER YSI 100-4 - WATERPROOF PH/TEMP PROBE,4 METER - PROBE, PH, TESTING PARAMETER PH, TIP SHAPE SPHERE, BODY MATERIAL PLASTIC, CABLE LENGTH 4 M, AMPLIFIER NO, FOR USE WITH ECOSENSE PH100A/PH100M, REFERENCE... MSRP: Now: $221.84 Add to Cart Compare Quick view YSI | sku: 2510638633 YSI 100-4-4UYZ3 WATERPROOF PH/TEMP PROBE 4 METER YSI 100-4-4UYZ3 - WATERPROOF PH/TEMP PROBE 4 METER - WATERPROOF PH/TEMP PROBE 4 METER FOR USE WITH YSI PH100 (4UYH8 4UYH9) - EQUAL TO 4UYZ3MANUFACTURER:YSIMANUFACTURER PART NUMBER:100-4-4UYZ3UNIT OF... MSRP: Now: $389.31 Add to Cart Compare SALE Quick view YSI | sku: 2510638321 YSI 1002 ORP SENSOR YSI 1002 - ORP SENSOR - SENSOR, ORP, TESTING PARAMETER ORP, BODY MATERIAL PLASTIC, AMPLIFIER NO, FOR USE WITH YSI PRO PLUS, YSI PRO10, YSI PRO1020, YSI PRO1030, JUNCTION SINGLE, RECOMMENDED USE... MSRP: Was: $350.40 Now: $287.16 Add to Cart Compare Quick view YSI | sku: 2510638632 YSI 1004 AMMONIUM SENSOR YSI 1004 - AMMONIUM SENSOR - AMMONIUM SENSOR FRESH WATER ONLY 17 METERS MAXIMUM DEPTH USER REPLACEABLE SENSOR FOR USE WITH YSI PRO PLUS (4UYG5) - EQUAL TO G3199226MANUFACTURER:YSIMANUFACTURER PART... MSRP: Now: $672.79 Add to Cart Compare SALE Quick view YSI | sku: 2510552697 YSI 1007-1 LAB GRADE PH PROBE 1 METER CABLE YSI 1007-1 - LAB GRADE PH PROBE 1 METER CABLE - LAB GRADE PH PROBE 1 METER CABLE FOR USE WITH YSI PRO PLUS (4UYG5) - EQUAL TO G1309831MANUFACTURER:YSIMANUFACTURER PART NUMBER:1007-1UNIT OF... MSRP: Was: $352.13 Now: $302.86 Add to Cart Compare SALE Quick view YSI | sku: 2510552698 YSI 1007-4 LAB GRADE PH PROBE 4 METER CABLE YSI 1007-4 - LAB GRADE PH PROBE 4 METER CABLE - LAB GRADE PH PROBE 4 METER CABLE FOR USE WITH YSI PRO PLUS (4UYG5) - EQUAL TO G0593537MANUFACTURER:YSIMANUFACTURER PART NUMBER:1007-4UNIT OF... MSRP: Was: $335.55 Now: $328.88 Add to Cart Compare SALE Quick view YSI | sku: 2510552699 YSI 1008-1 LAB GRADE ORP PROBE, 1-METER ITEM HAS BEEN DISCONTINUED - PLEASE CONTACT US FOR A SUITABLE REPLACEMENT ITEM. YSI 1008-1 - LAB GRADE ORP PROBE, 1-METER - PROBE, ORP, TESTING PARAMETER ORP, BODY MATERIAL PLASTIC, CABLE LENGTH 1 M,... MSRP: Was: $333.23 Now: $331.54 Compare SALE Quick view YSI | sku: 2510552700 YSI 1008-4 LAB GRADE ORP PROBE, 4-METER YSI 1008-4 - LAB GRADE ORP PROBE, 4-METER - PROBE, ORP, TESTING PARAMETER ORP, BODY MATERIAL PLASTIC, CABLE LENGTH 4 M, CONNECTOR MIL-SPEC, AMPLIFIER NO, FOR USE WITH YSI PRO PLUS, YSI PRO1020, YSI... MSRP: Was: $394.19 Now: $357.19 Add to Cart Compare SALE Quick view YSI | sku: 2510552701 YSI 1009-1 LAB GRADE PH/ORP PROBE 1-METER YSI 1009-1 - LAB GRADE PH/ORP PROBE 1-METER - LAB GRADE PH/ORP PROBE 1 METER CABLE FOR USE WITH YSI PRO PLUS (4UYG5) - EQUAL TO G3053775MANUFACTURER:YSIMANUFACTURER PART NUMBER:1009-1UNIT OF... MSRP: Was: $530.92 Now: $418.23 Add to Cart Compare Quick view YSI | sku: 2510552702 YSI 1009-4 LAB GRADE PH/ORP PROBE, 4-METER YSI 1009-4 - LAB GRADE PH/ORP PROBE, 4-METER - PROBE, PH/ORP, TESTING PARAMETER PH/ORP, TIP SHAPE SPHERE, BODY MATERIAL PLASTIC, CABLE LENGTH 4 M, CONNECTOR MIL-SPEC, AMPLIFIER NO, FOR USE WITH YSI... MSRP: Now: $646.69 Add to Cart Compare Quick view YSI | sku: 2510552703 YSI 1010-1 DUAL SENSOR CABLE,1 METER YSI 1010-1 - DUAL SENSOR CABLE,1 METER - DUAL SENSOR CABLE, 1 METER, APPLICATION SUPPORTS TWO PH, ORP, AMMONIUM, CHLORIDE OR NITRATE PROBES, FOR USE WITH YSI PROFESSIONAL PLUS MULTIPARAMETER METER,... MSRP: Now: $981.64 Add to Cart Compare SALE Quick view YSI | sku: 2510552704 YSI 1010-10 DUAL SENSOR CABLE 10 METER YSI 1010-10 - DUAL SENSOR CABLE 10 METER - DUAL SENSOR CABLE 10 METERS SUPPORTS TWO PH ORP AMMONIUM CHLORIDE OR NITRATE PROBES FOR USE WITH YSI PRO PLUS (4UYG5) INCLUDES CABLE MANAGEMENT KIT - EQUAL... MSRP: Was: $1,056.81 Now: $920.75 Add to Cart Compare 1 2 3 4 5 6 Next 1 2 3 4 5 6 Next Compare Selected × OK
Quick view YSI | sku: 2510639767 YSI 10-10 SINGLE SENSOR CABLE,10 METER YSI 10-10 - SINGLE SENSOR CABLE,10 METER - SINGLE SENSOR CABLE, 10 METERS, APPLICATION SUPPORTS PH, ORP, AMMONIUM, CHLORIDE, NITRATE OR COMBO PH/ORP PROBES, FOR USE WITH YSI PROFESSIONAL PLUS... MSRP: Now: $561.14 Add to Cart Compare Quick view YSI | sku: 2510641075 YSI 10-20 SINGLE SENSOR CABLE,20 METER YSI 10-20 - SINGLE SENSOR CABLE,20 METER - SINGLE SENSOR CABLE, 20 METERS, APPLICATION SUPPORTS PH, ORP, AMMONIUM, CHLORIDE, NITRATE OR COMBO PH/ORP PROBES, FOR USE WITH YSI PROFESSIONAL PLUS... MSRP: Now: $693.09 Add to Cart Compare Quick view YSI | sku: 2510642322 YSI 10-30 SINGLE SENSOR CABLE,30 METER YSI 10-30 - SINGLE SENSOR CABLE,30 METER - SINGLE SENSOR CABLE, 30 METERS, APPLICATION SUPPORTS PH, ORP, AMMONIUM, CHLORIDE, NITRATE OR COMBO PH/ORP PROBES, FOR USE WITH YSI PROFESSIONAL PLUS... MSRP: Now: $858.39 Add to Cart Compare Quick view YSI | sku: 2510643905 YSI 10-4 SINGLE SENSOR CABLE,4 METER YSI 10-4 - SINGLE SENSOR CABLE,4 METER - SINGLE SENSOR CABLE, 4 METERS, APPLICATION SUPPORTS PH, ORP, AMMONIUM, CHLORIDE, NITRATE OR COMBO PH/ORP PROBES, FOR USE WITH YSI PROFESSIONAL PLUS... MSRP: Now: $477.04 Add to Cart Compare Quick view YSI | sku: 2514296850 YSI 100-1 PH ELECTRODE,GLASS,DOUBLE JUNCTION YSI 100-1 - PH ELECTRODE,GLASS,DOUBLE JUNCTION - ELECTRODE, PH, TESTING PARAMETER PH, MEASUREMENT RANGE -2.0 TO 16.0 PH, PH RANGE -2.0 TO 16.0, TIP SHAPE SPHERE, OPERATING TEMP. RANGE 0 DEGREES TO 50... MSRP: Now: $205.89 Add to Cart Compare Quick view YSI | sku: 2510637845 YSI 100-1-25JY77 PH ELECTRODE GLASS DOUBLE JUNCTION YSI 100-1-25JY77 - PH ELECTRODE GLASS DOUBLE JUNCTION - ELECTRODE PH TESTING PARAMETER PH MEASUREMENT RANGE -2.0 TO 16.0 PH PH RANGE -2.0 TO 16.0 TIP SHAPE SPHERE OPERATING TEMP RANGE 0 DEGREES TO 50... MSRP: Now: $252.11 Add to Cart Compare Quick view YSI | sku: 2510637821 YSI 100-1-4UYZ2 WATERPROOF PH/TEMP PROBE 1 METER YSI 100-1-4UYZ2 - WATERPROOF PH/TEMP PROBE 1 METER - PROBE PH TESTING PARAMETER PH TIP SHAPE SPHERE BODY MATERIAL PLASTIC CABLE LENGTH 1 M AMPLIFIER NO FOR USE WITH ECOSENSE PH100A/PH100M REFERENCE... MSRP: Now: $289.62 Add to Cart Compare Quick view YSI | sku: 2514298983 YSI 100-1-A WATERPROOF PH/TEMP PROBE,1 METER YSI 100-1-A - WATERPROOF PH/TEMP PROBE,1 METER - PROBE, PH, TESTING PARAMETER PH, TIP SHAPE SPHERE, BODY MATERIAL PLASTIC, CABLE LENGTH 1 M, AMPLIFIER NO, FOR USE WITH ECOSENSE PH100A/PH100M,... MSRP: Now: $217.49 Add to Cart Compare Quick view YSI | sku: 2514300896 YSI 100-4 WATERPROOF PH/TEMP PROBE,4 METER YSI 100-4 - WATERPROOF PH/TEMP PROBE,4 METER - PROBE, PH, TESTING PARAMETER PH, TIP SHAPE SPHERE, BODY MATERIAL PLASTIC, CABLE LENGTH 4 M, AMPLIFIER NO, FOR USE WITH ECOSENSE PH100A/PH100M, REFERENCE... MSRP: Now: $221.84 Add to Cart Compare Quick view YSI | sku: 2510638633 YSI 100-4-4UYZ3 WATERPROOF PH/TEMP PROBE 4 METER YSI 100-4-4UYZ3 - WATERPROOF PH/TEMP PROBE 4 METER - WATERPROOF PH/TEMP PROBE 4 METER FOR USE WITH YSI PH100 (4UYH8 4UYH9) - EQUAL TO 4UYZ3MANUFACTURER:YSIMANUFACTURER PART NUMBER:100-4-4UYZ3UNIT OF... MSRP: Now: $389.31 Add to Cart Compare SALE Quick view YSI | sku: 2510638321 YSI 1002 ORP SENSOR YSI 1002 - ORP SENSOR - SENSOR, ORP, TESTING PARAMETER ORP, BODY MATERIAL PLASTIC, AMPLIFIER NO, FOR USE WITH YSI PRO PLUS, YSI PRO10, YSI PRO1020, YSI PRO1030, JUNCTION SINGLE, RECOMMENDED USE... MSRP: Was: $350.40 Now: $287.16 Add to Cart Compare Quick view YSI | sku: 2510638632 YSI 1004 AMMONIUM SENSOR YSI 1004 - AMMONIUM SENSOR - AMMONIUM SENSOR FRESH WATER ONLY 17 METERS MAXIMUM DEPTH USER REPLACEABLE SENSOR FOR USE WITH YSI PRO PLUS (4UYG5) - EQUAL TO G3199226MANUFACTURER:YSIMANUFACTURER PART... MSRP: Now: $672.79 Add to Cart Compare SALE Quick view YSI | sku: 2510552697 YSI 1007-1 LAB GRADE PH PROBE 1 METER CABLE YSI 1007-1 - LAB GRADE PH PROBE 1 METER CABLE - LAB GRADE PH PROBE 1 METER CABLE FOR USE WITH YSI PRO PLUS (4UYG5) - EQUAL TO G1309831MANUFACTURER:YSIMANUFACTURER PART NUMBER:1007-1UNIT OF... MSRP: Was: $352.13 Now: $302.86 Add to Cart Compare SALE Quick view YSI | sku: 2510552698 YSI 1007-4 LAB GRADE PH PROBE 4 METER CABLE YSI 1007-4 - LAB GRADE PH PROBE 4 METER CABLE - LAB GRADE PH PROBE 4 METER CABLE FOR USE WITH YSI PRO PLUS (4UYG5) - EQUAL TO G0593537MANUFACTURER:YSIMANUFACTURER PART NUMBER:1007-4UNIT OF... MSRP: Was: $335.55 Now: $328.88 Add to Cart Compare SALE Quick view YSI | sku: 2510552699 YSI 1008-1 LAB GRADE ORP PROBE, 1-METER ITEM HAS BEEN DISCONTINUED - PLEASE CONTACT US FOR A SUITABLE REPLACEMENT ITEM. YSI 1008-1 - LAB GRADE ORP PROBE, 1-METER - PROBE, ORP, TESTING PARAMETER ORP, BODY MATERIAL PLASTIC, CABLE LENGTH 1 M,... MSRP: Was: $333.23 Now: $331.54 Compare SALE Quick view YSI | sku: 2510552700 YSI 1008-4 LAB GRADE ORP PROBE, 4-METER YSI 1008-4 - LAB GRADE ORP PROBE, 4-METER - PROBE, ORP, TESTING PARAMETER ORP, BODY MATERIAL PLASTIC, CABLE LENGTH 4 M, CONNECTOR MIL-SPEC, AMPLIFIER NO, FOR USE WITH YSI PRO PLUS, YSI PRO1020, YSI... MSRP: Was: $394.19 Now: $357.19 Add to Cart Compare SALE Quick view YSI | sku: 2510552701 YSI 1009-1 LAB GRADE PH/ORP PROBE 1-METER YSI 1009-1 - LAB GRADE PH/ORP PROBE 1-METER - LAB GRADE PH/ORP PROBE 1 METER CABLE FOR USE WITH YSI PRO PLUS (4UYG5) - EQUAL TO G3053775MANUFACTURER:YSIMANUFACTURER PART NUMBER:1009-1UNIT OF... MSRP: Was: $530.92 Now: $418.23 Add to Cart Compare Quick view YSI | sku: 2510552702 YSI 1009-4 LAB GRADE PH/ORP PROBE, 4-METER YSI 1009-4 - LAB GRADE PH/ORP PROBE, 4-METER - PROBE, PH/ORP, TESTING PARAMETER PH/ORP, TIP SHAPE SPHERE, BODY MATERIAL PLASTIC, CABLE LENGTH 4 M, CONNECTOR MIL-SPEC, AMPLIFIER NO, FOR USE WITH YSI... MSRP: Now: $646.69 Add to Cart Compare Quick view YSI | sku: 2510552703 YSI 1010-1 DUAL SENSOR CABLE,1 METER YSI 1010-1 - DUAL SENSOR CABLE,1 METER - DUAL SENSOR CABLE, 1 METER, APPLICATION SUPPORTS TWO PH, ORP, AMMONIUM, CHLORIDE OR NITRATE PROBES, FOR USE WITH YSI PROFESSIONAL PLUS MULTIPARAMETER METER,... MSRP: Now: $981.64 Add to Cart Compare SALE Quick view YSI | sku: 2510552704 YSI 1010-10 DUAL SENSOR CABLE 10 METER YSI 1010-10 - DUAL SENSOR CABLE 10 METER - DUAL SENSOR CABLE 10 METERS SUPPORTS TWO PH ORP AMMONIUM CHLORIDE OR NITRATE PROBES FOR USE WITH YSI PRO PLUS (4UYG5) INCLUDES CABLE MANAGEMENT KIT - EQUAL... MSRP: Was: $1,056.81 Now: $920.75 Add to Cart Compare 1 2 3 4 5 6 Next 1 2 3 4 5 6 Next Compare Selected × OK
Quick view YSI | sku: 2510641075 YSI 10-20 SINGLE SENSOR CABLE,20 METER YSI 10-20 - SINGLE SENSOR CABLE,20 METER - SINGLE SENSOR CABLE, 20 METERS, APPLICATION SUPPORTS PH, ORP, AMMONIUM, CHLORIDE, NITRATE OR COMBO PH/ORP PROBES, FOR USE WITH YSI PROFESSIONAL PLUS... MSRP: Now: $693.09 Add to Cart Compare Quick view YSI | sku: 2510642322 YSI 10-30 SINGLE SENSOR CABLE,30 METER YSI 10-30 - SINGLE SENSOR CABLE,30 METER - SINGLE SENSOR CABLE, 30 METERS, APPLICATION SUPPORTS PH, ORP, AMMONIUM, CHLORIDE, NITRATE OR COMBO PH/ORP PROBES, FOR USE WITH YSI PROFESSIONAL PLUS... MSRP: Now: $858.39 Add to Cart Compare Quick view YSI | sku: 2510643905 YSI 10-4 SINGLE SENSOR CABLE,4 METER YSI 10-4 - SINGLE SENSOR CABLE,4 METER - SINGLE SENSOR CABLE, 4 METERS, APPLICATION SUPPORTS PH, ORP, AMMONIUM, CHLORIDE, NITRATE OR COMBO PH/ORP PROBES, FOR USE WITH YSI PROFESSIONAL PLUS... MSRP: Now: $477.04 Add to Cart Compare Quick view YSI | sku: 2514296850 YSI 100-1 PH ELECTRODE,GLASS,DOUBLE JUNCTION YSI 100-1 - PH ELECTRODE,GLASS,DOUBLE JUNCTION - ELECTRODE, PH, TESTING PARAMETER PH, MEASUREMENT RANGE -2.0 TO 16.0 PH, PH RANGE -2.0 TO 16.0, TIP SHAPE SPHERE, OPERATING TEMP. RANGE 0 DEGREES TO 50... MSRP: Now: $205.89 Add to Cart Compare Quick view YSI | sku: 2510637845 YSI 100-1-25JY77 PH ELECTRODE GLASS DOUBLE JUNCTION YSI 100-1-25JY77 - PH ELECTRODE GLASS DOUBLE JUNCTION - ELECTRODE PH TESTING PARAMETER PH MEASUREMENT RANGE -2.0 TO 16.0 PH PH RANGE -2.0 TO 16.0 TIP SHAPE SPHERE OPERATING TEMP RANGE 0 DEGREES TO 50... MSRP: Now: $252.11 Add to Cart Compare Quick view YSI | sku: 2510637821 YSI 100-1-4UYZ2 WATERPROOF PH/TEMP PROBE 1 METER YSI 100-1-4UYZ2 - WATERPROOF PH/TEMP PROBE 1 METER - PROBE PH TESTING PARAMETER PH TIP SHAPE SPHERE BODY MATERIAL PLASTIC CABLE LENGTH 1 M AMPLIFIER NO FOR USE WITH ECOSENSE PH100A/PH100M REFERENCE... MSRP: Now: $289.62 Add to Cart Compare Quick view YSI | sku: 2514298983 YSI 100-1-A WATERPROOF PH/TEMP PROBE,1 METER YSI 100-1-A - WATERPROOF PH/TEMP PROBE,1 METER - PROBE, PH, TESTING PARAMETER PH, TIP SHAPE SPHERE, BODY MATERIAL PLASTIC, CABLE LENGTH 1 M, AMPLIFIER NO, FOR USE WITH ECOSENSE PH100A/PH100M,... MSRP: Now: $217.49 Add to Cart Compare Quick view YSI | sku: 2514300896 YSI 100-4 WATERPROOF PH/TEMP PROBE,4 METER YSI 100-4 - WATERPROOF PH/TEMP PROBE,4 METER - PROBE, PH, TESTING PARAMETER PH, TIP SHAPE SPHERE, BODY MATERIAL PLASTIC, CABLE LENGTH 4 M, AMPLIFIER NO, FOR USE WITH ECOSENSE PH100A/PH100M, REFERENCE... MSRP: Now: $221.84 Add to Cart Compare Quick view YSI | sku: 2510638633 YSI 100-4-4UYZ3 WATERPROOF PH/TEMP PROBE 4 METER YSI 100-4-4UYZ3 - WATERPROOF PH/TEMP PROBE 4 METER - WATERPROOF PH/TEMP PROBE 4 METER FOR USE WITH YSI PH100 (4UYH8 4UYH9) - EQUAL TO 4UYZ3MANUFACTURER:YSIMANUFACTURER PART NUMBER:100-4-4UYZ3UNIT OF... MSRP: Now: $389.31 Add to Cart Compare SALE Quick view YSI | sku: 2510638321 YSI 1002 ORP SENSOR YSI 1002 - ORP SENSOR - SENSOR, ORP, TESTING PARAMETER ORP, BODY MATERIAL PLASTIC, AMPLIFIER NO, FOR USE WITH YSI PRO PLUS, YSI PRO10, YSI PRO1020, YSI PRO1030, JUNCTION SINGLE, RECOMMENDED USE... MSRP: Was: $350.40 Now: $287.16 Add to Cart Compare Quick view YSI | sku: 2510638632 YSI 1004 AMMONIUM SENSOR YSI 1004 - AMMONIUM SENSOR - AMMONIUM SENSOR FRESH WATER ONLY 17 METERS MAXIMUM DEPTH USER REPLACEABLE SENSOR FOR USE WITH YSI PRO PLUS (4UYG5) - EQUAL TO G3199226MANUFACTURER:YSIMANUFACTURER PART... MSRP: Now: $672.79 Add to Cart Compare SALE Quick view YSI | sku: 2510552697 YSI 1007-1 LAB GRADE PH PROBE 1 METER CABLE YSI 1007-1 - LAB GRADE PH PROBE 1 METER CABLE - LAB GRADE PH PROBE 1 METER CABLE FOR USE WITH YSI PRO PLUS (4UYG5) - EQUAL TO G1309831MANUFACTURER:YSIMANUFACTURER PART NUMBER:1007-1UNIT OF... MSRP: Was: $352.13 Now: $302.86 Add to Cart Compare SALE Quick view YSI | sku: 2510552698 YSI 1007-4 LAB GRADE PH PROBE 4 METER CABLE YSI 1007-4 - LAB GRADE PH PROBE 4 METER CABLE - LAB GRADE PH PROBE 4 METER CABLE FOR USE WITH YSI PRO PLUS (4UYG5) - EQUAL TO G0593537MANUFACTURER:YSIMANUFACTURER PART NUMBER:1007-4UNIT OF... MSRP: Was: $335.55 Now: $328.88 Add to Cart Compare SALE Quick view YSI | sku: 2510552699 YSI 1008-1 LAB GRADE ORP PROBE, 1-METER ITEM HAS BEEN DISCONTINUED - PLEASE CONTACT US FOR A SUITABLE REPLACEMENT ITEM. YSI 1008-1 - LAB GRADE ORP PROBE, 1-METER - PROBE, ORP, TESTING PARAMETER ORP, BODY MATERIAL PLASTIC, CABLE LENGTH 1 M,... MSRP: Was: $333.23 Now: $331.54 Compare SALE Quick view YSI | sku: 2510552700 YSI 1008-4 LAB GRADE ORP PROBE, 4-METER YSI 1008-4 - LAB GRADE ORP PROBE, 4-METER - PROBE, ORP, TESTING PARAMETER ORP, BODY MATERIAL PLASTIC, CABLE LENGTH 4 M, CONNECTOR MIL-SPEC, AMPLIFIER NO, FOR USE WITH YSI PRO PLUS, YSI PRO1020, YSI... MSRP: Was: $394.19 Now: $357.19 Add to Cart Compare SALE Quick view YSI | sku: 2510552701 YSI 1009-1 LAB GRADE PH/ORP PROBE 1-METER YSI 1009-1 - LAB GRADE PH/ORP PROBE 1-METER - LAB GRADE PH/ORP PROBE 1 METER CABLE FOR USE WITH YSI PRO PLUS (4UYG5) - EQUAL TO G3053775MANUFACTURER:YSIMANUFACTURER PART NUMBER:1009-1UNIT OF... MSRP: Was: $530.92 Now: $418.23 Add to Cart Compare Quick view YSI | sku: 2510552702 YSI 1009-4 LAB GRADE PH/ORP PROBE, 4-METER YSI 1009-4 - LAB GRADE PH/ORP PROBE, 4-METER - PROBE, PH/ORP, TESTING PARAMETER PH/ORP, TIP SHAPE SPHERE, BODY MATERIAL PLASTIC, CABLE LENGTH 4 M, CONNECTOR MIL-SPEC, AMPLIFIER NO, FOR USE WITH YSI... MSRP: Now: $646.69 Add to Cart Compare Quick view YSI | sku: 2510552703 YSI 1010-1 DUAL SENSOR CABLE,1 METER YSI 1010-1 - DUAL SENSOR CABLE,1 METER - DUAL SENSOR CABLE, 1 METER, APPLICATION SUPPORTS TWO PH, ORP, AMMONIUM, CHLORIDE OR NITRATE PROBES, FOR USE WITH YSI PROFESSIONAL PLUS MULTIPARAMETER METER,... MSRP: Now: $981.64 Add to Cart Compare SALE Quick view YSI | sku: 2510552704 YSI 1010-10 DUAL SENSOR CABLE 10 METER YSI 1010-10 - DUAL SENSOR CABLE 10 METER - DUAL SENSOR CABLE 10 METERS SUPPORTS TWO PH ORP AMMONIUM CHLORIDE OR NITRATE PROBES FOR USE WITH YSI PRO PLUS (4UYG5) INCLUDES CABLE MANAGEMENT KIT - EQUAL... MSRP: Was: $1,056.81 Now: $920.75 Add to Cart Compare 1 2 3 4 5 6 Next 1 2 3 4 5 6 Next Compare Selected × OK
Quick view YSI | sku: 2510642322 YSI 10-30 SINGLE SENSOR CABLE,30 METER YSI 10-30 - SINGLE SENSOR CABLE,30 METER - SINGLE SENSOR CABLE, 30 METERS, APPLICATION SUPPORTS PH, ORP, AMMONIUM, CHLORIDE, NITRATE OR COMBO PH/ORP PROBES, FOR USE WITH YSI PROFESSIONAL PLUS... MSRP: Now: $858.39 Add to Cart Compare Quick view YSI | sku: 2510643905 YSI 10-4 SINGLE SENSOR CABLE,4 METER YSI 10-4 - SINGLE SENSOR CABLE,4 METER - SINGLE SENSOR CABLE, 4 METERS, APPLICATION SUPPORTS PH, ORP, AMMONIUM, CHLORIDE, NITRATE OR COMBO PH/ORP PROBES, FOR USE WITH YSI PROFESSIONAL PLUS... MSRP: Now: $477.04 Add to Cart Compare Quick view YSI | sku: 2514296850 YSI 100-1 PH ELECTRODE,GLASS,DOUBLE JUNCTION YSI 100-1 - PH ELECTRODE,GLASS,DOUBLE JUNCTION - ELECTRODE, PH, TESTING PARAMETER PH, MEASUREMENT RANGE -2.0 TO 16.0 PH, PH RANGE -2.0 TO 16.0, TIP SHAPE SPHERE, OPERATING TEMP. RANGE 0 DEGREES TO 50... MSRP: Now: $205.89 Add to Cart Compare Quick view YSI | sku: 2510637845 YSI 100-1-25JY77 PH ELECTRODE GLASS DOUBLE JUNCTION YSI 100-1-25JY77 - PH ELECTRODE GLASS DOUBLE JUNCTION - ELECTRODE PH TESTING PARAMETER PH MEASUREMENT RANGE -2.0 TO 16.0 PH PH RANGE -2.0 TO 16.0 TIP SHAPE SPHERE OPERATING TEMP RANGE 0 DEGREES TO 50... MSRP: Now: $252.11 Add to Cart Compare Quick view YSI | sku: 2510637821 YSI 100-1-4UYZ2 WATERPROOF PH/TEMP PROBE 1 METER YSI 100-1-4UYZ2 - WATERPROOF PH/TEMP PROBE 1 METER - PROBE PH TESTING PARAMETER PH TIP SHAPE SPHERE BODY MATERIAL PLASTIC CABLE LENGTH 1 M AMPLIFIER NO FOR USE WITH ECOSENSE PH100A/PH100M REFERENCE... MSRP: Now: $289.62 Add to Cart Compare Quick view YSI | sku: 2514298983 YSI 100-1-A WATERPROOF PH/TEMP PROBE,1 METER YSI 100-1-A - WATERPROOF PH/TEMP PROBE,1 METER - PROBE, PH, TESTING PARAMETER PH, TIP SHAPE SPHERE, BODY MATERIAL PLASTIC, CABLE LENGTH 1 M, AMPLIFIER NO, FOR USE WITH ECOSENSE PH100A/PH100M,... MSRP: Now: $217.49 Add to Cart Compare Quick view YSI | sku: 2514300896 YSI 100-4 WATERPROOF PH/TEMP PROBE,4 METER YSI 100-4 - WATERPROOF PH/TEMP PROBE,4 METER - PROBE, PH, TESTING PARAMETER PH, TIP SHAPE SPHERE, BODY MATERIAL PLASTIC, CABLE LENGTH 4 M, AMPLIFIER NO, FOR USE WITH ECOSENSE PH100A/PH100M, REFERENCE... MSRP: Now: $221.84 Add to Cart Compare Quick view YSI | sku: 2510638633 YSI 100-4-4UYZ3 WATERPROOF PH/TEMP PROBE 4 METER YSI 100-4-4UYZ3 - WATERPROOF PH/TEMP PROBE 4 METER - WATERPROOF PH/TEMP PROBE 4 METER FOR USE WITH YSI PH100 (4UYH8 4UYH9) - EQUAL TO 4UYZ3MANUFACTURER:YSIMANUFACTURER PART NUMBER:100-4-4UYZ3UNIT OF... MSRP: Now: $389.31 Add to Cart Compare SALE Quick view YSI | sku: 2510638321 YSI 1002 ORP SENSOR YSI 1002 - ORP SENSOR - SENSOR, ORP, TESTING PARAMETER ORP, BODY MATERIAL PLASTIC, AMPLIFIER NO, FOR USE WITH YSI PRO PLUS, YSI PRO10, YSI PRO1020, YSI PRO1030, JUNCTION SINGLE, RECOMMENDED USE... MSRP: Was: $350.40 Now: $287.16 Add to Cart Compare Quick view YSI | sku: 2510638632 YSI 1004 AMMONIUM SENSOR YSI 1004 - AMMONIUM SENSOR - AMMONIUM SENSOR FRESH WATER ONLY 17 METERS MAXIMUM DEPTH USER REPLACEABLE SENSOR FOR USE WITH YSI PRO PLUS (4UYG5) - EQUAL TO G3199226MANUFACTURER:YSIMANUFACTURER PART... MSRP: Now: $672.79 Add to Cart Compare SALE Quick view YSI | sku: 2510552697 YSI 1007-1 LAB GRADE PH PROBE 1 METER CABLE YSI 1007-1 - LAB GRADE PH PROBE 1 METER CABLE - LAB GRADE PH PROBE 1 METER CABLE FOR USE WITH YSI PRO PLUS (4UYG5) - EQUAL TO G1309831MANUFACTURER:YSIMANUFACTURER PART NUMBER:1007-1UNIT OF... MSRP: Was: $352.13 Now: $302.86 Add to Cart Compare SALE Quick view YSI | sku: 2510552698 YSI 1007-4 LAB GRADE PH PROBE 4 METER CABLE YSI 1007-4 - LAB GRADE PH PROBE 4 METER CABLE - LAB GRADE PH PROBE 4 METER CABLE FOR USE WITH YSI PRO PLUS (4UYG5) - EQUAL TO G0593537MANUFACTURER:YSIMANUFACTURER PART NUMBER:1007-4UNIT OF... MSRP: Was: $335.55 Now: $328.88 Add to Cart Compare SALE Quick view YSI | sku: 2510552699 YSI 1008-1 LAB GRADE ORP PROBE, 1-METER ITEM HAS BEEN DISCONTINUED - PLEASE CONTACT US FOR A SUITABLE REPLACEMENT ITEM. YSI 1008-1 - LAB GRADE ORP PROBE, 1-METER - PROBE, ORP, TESTING PARAMETER ORP, BODY MATERIAL PLASTIC, CABLE LENGTH 1 M,... MSRP: Was: $333.23 Now: $331.54 Compare SALE Quick view YSI | sku: 2510552700 YSI 1008-4 LAB GRADE ORP PROBE, 4-METER YSI 1008-4 - LAB GRADE ORP PROBE, 4-METER - PROBE, ORP, TESTING PARAMETER ORP, BODY MATERIAL PLASTIC, CABLE LENGTH 4 M, CONNECTOR MIL-SPEC, AMPLIFIER NO, FOR USE WITH YSI PRO PLUS, YSI PRO1020, YSI... MSRP: Was: $394.19 Now: $357.19 Add to Cart Compare SALE Quick view YSI | sku: 2510552701 YSI 1009-1 LAB GRADE PH/ORP PROBE 1-METER YSI 1009-1 - LAB GRADE PH/ORP PROBE 1-METER - LAB GRADE PH/ORP PROBE 1 METER CABLE FOR USE WITH YSI PRO PLUS (4UYG5) - EQUAL TO G3053775MANUFACTURER:YSIMANUFACTURER PART NUMBER:1009-1UNIT OF... MSRP: Was: $530.92 Now: $418.23 Add to Cart Compare Quick view YSI | sku: 2510552702 YSI 1009-4 LAB GRADE PH/ORP PROBE, 4-METER YSI 1009-4 - LAB GRADE PH/ORP PROBE, 4-METER - PROBE, PH/ORP, TESTING PARAMETER PH/ORP, TIP SHAPE SPHERE, BODY MATERIAL PLASTIC, CABLE LENGTH 4 M, CONNECTOR MIL-SPEC, AMPLIFIER NO, FOR USE WITH YSI... MSRP: Now: $646.69 Add to Cart Compare Quick view YSI | sku: 2510552703 YSI 1010-1 DUAL SENSOR CABLE,1 METER YSI 1010-1 - DUAL SENSOR CABLE,1 METER - DUAL SENSOR CABLE, 1 METER, APPLICATION SUPPORTS TWO PH, ORP, AMMONIUM, CHLORIDE OR NITRATE PROBES, FOR USE WITH YSI PROFESSIONAL PLUS MULTIPARAMETER METER,... MSRP: Now: $981.64 Add to Cart Compare SALE Quick view YSI | sku: 2510552704 YSI 1010-10 DUAL SENSOR CABLE 10 METER YSI 1010-10 - DUAL SENSOR CABLE 10 METER - DUAL SENSOR CABLE 10 METERS SUPPORTS TWO PH ORP AMMONIUM CHLORIDE OR NITRATE PROBES FOR USE WITH YSI PRO PLUS (4UYG5) INCLUDES CABLE MANAGEMENT KIT - EQUAL... MSRP: Was: $1,056.81 Now: $920.75 Add to Cart Compare 1 2 3 4 5 6 Next 1 2 3 4 5 6 Next Compare Selected × OK
Quick view YSI | sku: 2510643905 YSI 10-4 SINGLE SENSOR CABLE,4 METER YSI 10-4 - SINGLE SENSOR CABLE,4 METER - SINGLE SENSOR CABLE, 4 METERS, APPLICATION SUPPORTS PH, ORP, AMMONIUM, CHLORIDE, NITRATE OR COMBO PH/ORP PROBES, FOR USE WITH YSI PROFESSIONAL PLUS... MSRP: Now: $477.04 Add to Cart Compare Quick view YSI | sku: 2514296850 YSI 100-1 PH ELECTRODE,GLASS,DOUBLE JUNCTION YSI 100-1 - PH ELECTRODE,GLASS,DOUBLE JUNCTION - ELECTRODE, PH, TESTING PARAMETER PH, MEASUREMENT RANGE -2.0 TO 16.0 PH, PH RANGE -2.0 TO 16.0, TIP SHAPE SPHERE, OPERATING TEMP. RANGE 0 DEGREES TO 50... MSRP: Now: $205.89 Add to Cart Compare Quick view YSI | sku: 2510637845 YSI 100-1-25JY77 PH ELECTRODE GLASS DOUBLE JUNCTION YSI 100-1-25JY77 - PH ELECTRODE GLASS DOUBLE JUNCTION - ELECTRODE PH TESTING PARAMETER PH MEASUREMENT RANGE -2.0 TO 16.0 PH PH RANGE -2.0 TO 16.0 TIP SHAPE SPHERE OPERATING TEMP RANGE 0 DEGREES TO 50... MSRP: Now: $252.11 Add to Cart Compare Quick view YSI | sku: 2510637821 YSI 100-1-4UYZ2 WATERPROOF PH/TEMP PROBE 1 METER YSI 100-1-4UYZ2 - WATERPROOF PH/TEMP PROBE 1 METER - PROBE PH TESTING PARAMETER PH TIP SHAPE SPHERE BODY MATERIAL PLASTIC CABLE LENGTH 1 M AMPLIFIER NO FOR USE WITH ECOSENSE PH100A/PH100M REFERENCE... MSRP: Now: $289.62 Add to Cart Compare Quick view YSI | sku: 2514298983 YSI 100-1-A WATERPROOF PH/TEMP PROBE,1 METER YSI 100-1-A - WATERPROOF PH/TEMP PROBE,1 METER - PROBE, PH, TESTING PARAMETER PH, TIP SHAPE SPHERE, BODY MATERIAL PLASTIC, CABLE LENGTH 1 M, AMPLIFIER NO, FOR USE WITH ECOSENSE PH100A/PH100M,... MSRP: Now: $217.49 Add to Cart Compare Quick view YSI | sku: 2514300896 YSI 100-4 WATERPROOF PH/TEMP PROBE,4 METER YSI 100-4 - WATERPROOF PH/TEMP PROBE,4 METER - PROBE, PH, TESTING PARAMETER PH, TIP SHAPE SPHERE, BODY MATERIAL PLASTIC, CABLE LENGTH 4 M, AMPLIFIER NO, FOR USE WITH ECOSENSE PH100A/PH100M, REFERENCE... MSRP: Now: $221.84 Add to Cart Compare Quick view YSI | sku: 2510638633 YSI 100-4-4UYZ3 WATERPROOF PH/TEMP PROBE 4 METER YSI 100-4-4UYZ3 - WATERPROOF PH/TEMP PROBE 4 METER - WATERPROOF PH/TEMP PROBE 4 METER FOR USE WITH YSI PH100 (4UYH8 4UYH9) - EQUAL TO 4UYZ3MANUFACTURER:YSIMANUFACTURER PART NUMBER:100-4-4UYZ3UNIT OF... MSRP: Now: $389.31 Add to Cart Compare SALE Quick view YSI | sku: 2510638321 YSI 1002 ORP SENSOR YSI 1002 - ORP SENSOR - SENSOR, ORP, TESTING PARAMETER ORP, BODY MATERIAL PLASTIC, AMPLIFIER NO, FOR USE WITH YSI PRO PLUS, YSI PRO10, YSI PRO1020, YSI PRO1030, JUNCTION SINGLE, RECOMMENDED USE... MSRP: Was: $350.40 Now: $287.16 Add to Cart Compare Quick view YSI | sku: 2510638632 YSI 1004 AMMONIUM SENSOR YSI 1004 - AMMONIUM SENSOR - AMMONIUM SENSOR FRESH WATER ONLY 17 METERS MAXIMUM DEPTH USER REPLACEABLE SENSOR FOR USE WITH YSI PRO PLUS (4UYG5) - EQUAL TO G3199226MANUFACTURER:YSIMANUFACTURER PART... MSRP: Now: $672.79 Add to Cart Compare SALE Quick view YSI | sku: 2510552697 YSI 1007-1 LAB GRADE PH PROBE 1 METER CABLE YSI 1007-1 - LAB GRADE PH PROBE 1 METER CABLE - LAB GRADE PH PROBE 1 METER CABLE FOR USE WITH YSI PRO PLUS (4UYG5) - EQUAL TO G1309831MANUFACTURER:YSIMANUFACTURER PART NUMBER:1007-1UNIT OF... MSRP: Was: $352.13 Now: $302.86 Add to Cart Compare SALE Quick view YSI | sku: 2510552698 YSI 1007-4 LAB GRADE PH PROBE 4 METER CABLE YSI 1007-4 - LAB GRADE PH PROBE 4 METER CABLE - LAB GRADE PH PROBE 4 METER CABLE FOR USE WITH YSI PRO PLUS (4UYG5) - EQUAL TO G0593537MANUFACTURER:YSIMANUFACTURER PART NUMBER:1007-4UNIT OF... MSRP: Was: $335.55 Now: $328.88 Add to Cart Compare SALE Quick view YSI | sku: 2510552699 YSI 1008-1 LAB GRADE ORP PROBE, 1-METER ITEM HAS BEEN DISCONTINUED - PLEASE CONTACT US FOR A SUITABLE REPLACEMENT ITEM. YSI 1008-1 - LAB GRADE ORP PROBE, 1-METER - PROBE, ORP, TESTING PARAMETER ORP, BODY MATERIAL PLASTIC, CABLE LENGTH 1 M,... MSRP: Was: $333.23 Now: $331.54 Compare SALE Quick view YSI | sku: 2510552700 YSI 1008-4 LAB GRADE ORP PROBE, 4-METER YSI 1008-4 - LAB GRADE ORP PROBE, 4-METER - PROBE, ORP, TESTING PARAMETER ORP, BODY MATERIAL PLASTIC, CABLE LENGTH 4 M, CONNECTOR MIL-SPEC, AMPLIFIER NO, FOR USE WITH YSI PRO PLUS, YSI PRO1020, YSI... MSRP: Was: $394.19 Now: $357.19 Add to Cart Compare SALE Quick view YSI | sku: 2510552701 YSI 1009-1 LAB GRADE PH/ORP PROBE 1-METER YSI 1009-1 - LAB GRADE PH/ORP PROBE 1-METER - LAB GRADE PH/ORP PROBE 1 METER CABLE FOR USE WITH YSI PRO PLUS (4UYG5) - EQUAL TO G3053775MANUFACTURER:YSIMANUFACTURER PART NUMBER:1009-1UNIT OF... MSRP: Was: $530.92 Now: $418.23 Add to Cart Compare Quick view YSI | sku: 2510552702 YSI 1009-4 LAB GRADE PH/ORP PROBE, 4-METER YSI 1009-4 - LAB GRADE PH/ORP PROBE, 4-METER - PROBE, PH/ORP, TESTING PARAMETER PH/ORP, TIP SHAPE SPHERE, BODY MATERIAL PLASTIC, CABLE LENGTH 4 M, CONNECTOR MIL-SPEC, AMPLIFIER NO, FOR USE WITH YSI... MSRP: Now: $646.69 Add to Cart Compare Quick view YSI | sku: 2510552703 YSI 1010-1 DUAL SENSOR CABLE,1 METER YSI 1010-1 - DUAL SENSOR CABLE,1 METER - DUAL SENSOR CABLE, 1 METER, APPLICATION SUPPORTS TWO PH, ORP, AMMONIUM, CHLORIDE OR NITRATE PROBES, FOR USE WITH YSI PROFESSIONAL PLUS MULTIPARAMETER METER,... MSRP: Now: $981.64 Add to Cart Compare SALE Quick view YSI | sku: 2510552704 YSI 1010-10 DUAL SENSOR CABLE 10 METER YSI 1010-10 - DUAL SENSOR CABLE 10 METER - DUAL SENSOR CABLE 10 METERS SUPPORTS TWO PH ORP AMMONIUM CHLORIDE OR NITRATE PROBES FOR USE WITH YSI PRO PLUS (4UYG5) INCLUDES CABLE MANAGEMENT KIT - EQUAL... MSRP: Was: $1,056.81 Now: $920.75 Add to Cart Compare 1 2 3 4 5 6 Next 1 2 3 4 5 6 Next Compare Selected × OK
Quick view YSI | sku: 2514296850 YSI 100-1 PH ELECTRODE,GLASS,DOUBLE JUNCTION YSI 100-1 - PH ELECTRODE,GLASS,DOUBLE JUNCTION - ELECTRODE, PH, TESTING PARAMETER PH, MEASUREMENT RANGE -2.0 TO 16.0 PH, PH RANGE -2.0 TO 16.0, TIP SHAPE SPHERE, OPERATING TEMP. RANGE 0 DEGREES TO 50... MSRP: Now: $205.89 Add to Cart Compare Quick view YSI | sku: 2510637845 YSI 100-1-25JY77 PH ELECTRODE GLASS DOUBLE JUNCTION YSI 100-1-25JY77 - PH ELECTRODE GLASS DOUBLE JUNCTION - ELECTRODE PH TESTING PARAMETER PH MEASUREMENT RANGE -2.0 TO 16.0 PH PH RANGE -2.0 TO 16.0 TIP SHAPE SPHERE OPERATING TEMP RANGE 0 DEGREES TO 50... MSRP: Now: $252.11 Add to Cart Compare Quick view YSI | sku: 2510637821 YSI 100-1-4UYZ2 WATERPROOF PH/TEMP PROBE 1 METER YSI 100-1-4UYZ2 - WATERPROOF PH/TEMP PROBE 1 METER - PROBE PH TESTING PARAMETER PH TIP SHAPE SPHERE BODY MATERIAL PLASTIC CABLE LENGTH 1 M AMPLIFIER NO FOR USE WITH ECOSENSE PH100A/PH100M REFERENCE... MSRP: Now: $289.62 Add to Cart Compare Quick view YSI | sku: 2514298983 YSI 100-1-A WATERPROOF PH/TEMP PROBE,1 METER YSI 100-1-A - WATERPROOF PH/TEMP PROBE,1 METER - PROBE, PH, TESTING PARAMETER PH, TIP SHAPE SPHERE, BODY MATERIAL PLASTIC, CABLE LENGTH 1 M, AMPLIFIER NO, FOR USE WITH ECOSENSE PH100A/PH100M,... MSRP: Now: $217.49 Add to Cart Compare Quick view YSI | sku: 2514300896 YSI 100-4 WATERPROOF PH/TEMP PROBE,4 METER YSI 100-4 - WATERPROOF PH/TEMP PROBE,4 METER - PROBE, PH, TESTING PARAMETER PH, TIP SHAPE SPHERE, BODY MATERIAL PLASTIC, CABLE LENGTH 4 M, AMPLIFIER NO, FOR USE WITH ECOSENSE PH100A/PH100M, REFERENCE... MSRP: Now: $221.84 Add to Cart Compare Quick view YSI | sku: 2510638633 YSI 100-4-4UYZ3 WATERPROOF PH/TEMP PROBE 4 METER YSI 100-4-4UYZ3 - WATERPROOF PH/TEMP PROBE 4 METER - WATERPROOF PH/TEMP PROBE 4 METER FOR USE WITH YSI PH100 (4UYH8 4UYH9) - EQUAL TO 4UYZ3MANUFACTURER:YSIMANUFACTURER PART NUMBER:100-4-4UYZ3UNIT OF... MSRP: Now: $389.31 Add to Cart Compare SALE Quick view YSI | sku: 2510638321 YSI 1002 ORP SENSOR YSI 1002 - ORP SENSOR - SENSOR, ORP, TESTING PARAMETER ORP, BODY MATERIAL PLASTIC, AMPLIFIER NO, FOR USE WITH YSI PRO PLUS, YSI PRO10, YSI PRO1020, YSI PRO1030, JUNCTION SINGLE, RECOMMENDED USE... MSRP: Was: $350.40 Now: $287.16 Add to Cart Compare Quick view YSI | sku: 2510638632 YSI 1004 AMMONIUM SENSOR YSI 1004 - AMMONIUM SENSOR - AMMONIUM SENSOR FRESH WATER ONLY 17 METERS MAXIMUM DEPTH USER REPLACEABLE SENSOR FOR USE WITH YSI PRO PLUS (4UYG5) - EQUAL TO G3199226MANUFACTURER:YSIMANUFACTURER PART... MSRP: Now: $672.79 Add to Cart Compare SALE Quick view YSI | sku: 2510552697 YSI 1007-1 LAB GRADE PH PROBE 1 METER CABLE YSI 1007-1 - LAB GRADE PH PROBE 1 METER CABLE - LAB GRADE PH PROBE 1 METER CABLE FOR USE WITH YSI PRO PLUS (4UYG5) - EQUAL TO G1309831MANUFACTURER:YSIMANUFACTURER PART NUMBER:1007-1UNIT OF... MSRP: Was: $352.13 Now: $302.86 Add to Cart Compare SALE Quick view YSI | sku: 2510552698 YSI 1007-4 LAB GRADE PH PROBE 4 METER CABLE YSI 1007-4 - LAB GRADE PH PROBE 4 METER CABLE - LAB GRADE PH PROBE 4 METER CABLE FOR USE WITH YSI PRO PLUS (4UYG5) - EQUAL TO G0593537MANUFACTURER:YSIMANUFACTURER PART NUMBER:1007-4UNIT OF... MSRP: Was: $335.55 Now: $328.88 Add to Cart Compare SALE Quick view YSI | sku: 2510552699 YSI 1008-1 LAB GRADE ORP PROBE, 1-METER ITEM HAS BEEN DISCONTINUED - PLEASE CONTACT US FOR A SUITABLE REPLACEMENT ITEM. YSI 1008-1 - LAB GRADE ORP PROBE, 1-METER - PROBE, ORP, TESTING PARAMETER ORP, BODY MATERIAL PLASTIC, CABLE LENGTH 1 M,... MSRP: Was: $333.23 Now: $331.54 Compare SALE Quick view YSI | sku: 2510552700 YSI 1008-4 LAB GRADE ORP PROBE, 4-METER YSI 1008-4 - LAB GRADE ORP PROBE, 4-METER - PROBE, ORP, TESTING PARAMETER ORP, BODY MATERIAL PLASTIC, CABLE LENGTH 4 M, CONNECTOR MIL-SPEC, AMPLIFIER NO, FOR USE WITH YSI PRO PLUS, YSI PRO1020, YSI... MSRP: Was: $394.19 Now: $357.19 Add to Cart Compare SALE Quick view YSI | sku: 2510552701 YSI 1009-1 LAB GRADE PH/ORP PROBE 1-METER YSI 1009-1 - LAB GRADE PH/ORP PROBE 1-METER - LAB GRADE PH/ORP PROBE 1 METER CABLE FOR USE WITH YSI PRO PLUS (4UYG5) - EQUAL TO G3053775MANUFACTURER:YSIMANUFACTURER PART NUMBER:1009-1UNIT OF... MSRP: Was: $530.92 Now: $418.23 Add to Cart Compare Quick view YSI | sku: 2510552702 YSI 1009-4 LAB GRADE PH/ORP PROBE, 4-METER YSI 1009-4 - LAB GRADE PH/ORP PROBE, 4-METER - PROBE, PH/ORP, TESTING PARAMETER PH/ORP, TIP SHAPE SPHERE, BODY MATERIAL PLASTIC, CABLE LENGTH 4 M, CONNECTOR MIL-SPEC, AMPLIFIER NO, FOR USE WITH YSI... MSRP: Now: $646.69 Add to Cart Compare Quick view YSI | sku: 2510552703 YSI 1010-1 DUAL SENSOR CABLE,1 METER YSI 1010-1 - DUAL SENSOR CABLE,1 METER - DUAL SENSOR CABLE, 1 METER, APPLICATION SUPPORTS TWO PH, ORP, AMMONIUM, CHLORIDE OR NITRATE PROBES, FOR USE WITH YSI PROFESSIONAL PLUS MULTIPARAMETER METER,... MSRP: Now: $981.64 Add to Cart Compare SALE Quick view YSI | sku: 2510552704 YSI 1010-10 DUAL SENSOR CABLE 10 METER YSI 1010-10 - DUAL SENSOR CABLE 10 METER - DUAL SENSOR CABLE 10 METERS SUPPORTS TWO PH ORP AMMONIUM CHLORIDE OR NITRATE PROBES FOR USE WITH YSI PRO PLUS (4UYG5) INCLUDES CABLE MANAGEMENT KIT - EQUAL... MSRP: Was: $1,056.81 Now: $920.75 Add to Cart Compare 1 2 3 4 5 6 Next 1 2 3 4 5 6 Next Compare Selected × OK
Quick view YSI | sku: 2510637845 YSI 100-1-25JY77 PH ELECTRODE GLASS DOUBLE JUNCTION YSI 100-1-25JY77 - PH ELECTRODE GLASS DOUBLE JUNCTION - ELECTRODE PH TESTING PARAMETER PH MEASUREMENT RANGE -2.0 TO 16.0 PH PH RANGE -2.0 TO 16.0 TIP SHAPE SPHERE OPERATING TEMP RANGE 0 DEGREES TO 50... MSRP: Now: $252.11 Add to Cart Compare Quick view YSI | sku: 2510637821 YSI 100-1-4UYZ2 WATERPROOF PH/TEMP PROBE 1 METER YSI 100-1-4UYZ2 - WATERPROOF PH/TEMP PROBE 1 METER - PROBE PH TESTING PARAMETER PH TIP SHAPE SPHERE BODY MATERIAL PLASTIC CABLE LENGTH 1 M AMPLIFIER NO FOR USE WITH ECOSENSE PH100A/PH100M REFERENCE... MSRP: Now: $289.62 Add to Cart Compare Quick view YSI | sku: 2514298983 YSI 100-1-A WATERPROOF PH/TEMP PROBE,1 METER YSI 100-1-A - WATERPROOF PH/TEMP PROBE,1 METER - PROBE, PH, TESTING PARAMETER PH, TIP SHAPE SPHERE, BODY MATERIAL PLASTIC, CABLE LENGTH 1 M, AMPLIFIER NO, FOR USE WITH ECOSENSE PH100A/PH100M,... MSRP: Now: $217.49 Add to Cart Compare Quick view YSI | sku: 2514300896 YSI 100-4 WATERPROOF PH/TEMP PROBE,4 METER YSI 100-4 - WATERPROOF PH/TEMP PROBE,4 METER - PROBE, PH, TESTING PARAMETER PH, TIP SHAPE SPHERE, BODY MATERIAL PLASTIC, CABLE LENGTH 4 M, AMPLIFIER NO, FOR USE WITH ECOSENSE PH100A/PH100M, REFERENCE... MSRP: Now: $221.84 Add to Cart Compare Quick view YSI | sku: 2510638633 YSI 100-4-4UYZ3 WATERPROOF PH/TEMP PROBE 4 METER YSI 100-4-4UYZ3 - WATERPROOF PH/TEMP PROBE 4 METER - WATERPROOF PH/TEMP PROBE 4 METER FOR USE WITH YSI PH100 (4UYH8 4UYH9) - EQUAL TO 4UYZ3MANUFACTURER:YSIMANUFACTURER PART NUMBER:100-4-4UYZ3UNIT OF... MSRP: Now: $389.31 Add to Cart Compare SALE Quick view YSI | sku: 2510638321 YSI 1002 ORP SENSOR YSI 1002 - ORP SENSOR - SENSOR, ORP, TESTING PARAMETER ORP, BODY MATERIAL PLASTIC, AMPLIFIER NO, FOR USE WITH YSI PRO PLUS, YSI PRO10, YSI PRO1020, YSI PRO1030, JUNCTION SINGLE, RECOMMENDED USE... MSRP: Was: $350.40 Now: $287.16 Add to Cart Compare Quick view YSI | sku: 2510638632 YSI 1004 AMMONIUM SENSOR YSI 1004 - AMMONIUM SENSOR - AMMONIUM SENSOR FRESH WATER ONLY 17 METERS MAXIMUM DEPTH USER REPLACEABLE SENSOR FOR USE WITH YSI PRO PLUS (4UYG5) - EQUAL TO G3199226MANUFACTURER:YSIMANUFACTURER PART... MSRP: Now: $672.79 Add to Cart Compare SALE Quick view YSI | sku: 2510552697 YSI 1007-1 LAB GRADE PH PROBE 1 METER CABLE YSI 1007-1 - LAB GRADE PH PROBE 1 METER CABLE - LAB GRADE PH PROBE 1 METER CABLE FOR USE WITH YSI PRO PLUS (4UYG5) - EQUAL TO G1309831MANUFACTURER:YSIMANUFACTURER PART NUMBER:1007-1UNIT OF... MSRP: Was: $352.13 Now: $302.86 Add to Cart Compare SALE Quick view YSI | sku: 2510552698 YSI 1007-4 LAB GRADE PH PROBE 4 METER CABLE YSI 1007-4 - LAB GRADE PH PROBE 4 METER CABLE - LAB GRADE PH PROBE 4 METER CABLE FOR USE WITH YSI PRO PLUS (4UYG5) - EQUAL TO G0593537MANUFACTURER:YSIMANUFACTURER PART NUMBER:1007-4UNIT OF... MSRP: Was: $335.55 Now: $328.88 Add to Cart Compare SALE Quick view YSI | sku: 2510552699 YSI 1008-1 LAB GRADE ORP PROBE, 1-METER ITEM HAS BEEN DISCONTINUED - PLEASE CONTACT US FOR A SUITABLE REPLACEMENT ITEM. YSI 1008-1 - LAB GRADE ORP PROBE, 1-METER - PROBE, ORP, TESTING PARAMETER ORP, BODY MATERIAL PLASTIC, CABLE LENGTH 1 M,... MSRP: Was: $333.23 Now: $331.54 Compare SALE Quick view YSI | sku: 2510552700 YSI 1008-4 LAB GRADE ORP PROBE, 4-METER YSI 1008-4 - LAB GRADE ORP PROBE, 4-METER - PROBE, ORP, TESTING PARAMETER ORP, BODY MATERIAL PLASTIC, CABLE LENGTH 4 M, CONNECTOR MIL-SPEC, AMPLIFIER NO, FOR USE WITH YSI PRO PLUS, YSI PRO1020, YSI... MSRP: Was: $394.19 Now: $357.19 Add to Cart Compare SALE Quick view YSI | sku: 2510552701 YSI 1009-1 LAB GRADE PH/ORP PROBE 1-METER YSI 1009-1 - LAB GRADE PH/ORP PROBE 1-METER - LAB GRADE PH/ORP PROBE 1 METER CABLE FOR USE WITH YSI PRO PLUS (4UYG5) - EQUAL TO G3053775MANUFACTURER:YSIMANUFACTURER PART NUMBER:1009-1UNIT OF... MSRP: Was: $530.92 Now: $418.23 Add to Cart Compare Quick view YSI | sku: 2510552702 YSI 1009-4 LAB GRADE PH/ORP PROBE, 4-METER YSI 1009-4 - LAB GRADE PH/ORP PROBE, 4-METER - PROBE, PH/ORP, TESTING PARAMETER PH/ORP, TIP SHAPE SPHERE, BODY MATERIAL PLASTIC, CABLE LENGTH 4 M, CONNECTOR MIL-SPEC, AMPLIFIER NO, FOR USE WITH YSI... MSRP: Now: $646.69 Add to Cart Compare Quick view YSI | sku: 2510552703 YSI 1010-1 DUAL SENSOR CABLE,1 METER YSI 1010-1 - DUAL SENSOR CABLE,1 METER - DUAL SENSOR CABLE, 1 METER, APPLICATION SUPPORTS TWO PH, ORP, AMMONIUM, CHLORIDE OR NITRATE PROBES, FOR USE WITH YSI PROFESSIONAL PLUS MULTIPARAMETER METER,... MSRP: Now: $981.64 Add to Cart Compare SALE Quick view YSI | sku: 2510552704 YSI 1010-10 DUAL SENSOR CABLE 10 METER YSI 1010-10 - DUAL SENSOR CABLE 10 METER - DUAL SENSOR CABLE 10 METERS SUPPORTS TWO PH ORP AMMONIUM CHLORIDE OR NITRATE PROBES FOR USE WITH YSI PRO PLUS (4UYG5) INCLUDES CABLE MANAGEMENT KIT - EQUAL... MSRP: Was: $1,056.81 Now: $920.75 Add to Cart Compare 1 2 3 4 5 6 Next 1 2 3 4 5 6 Next Compare Selected × OK
Quick view YSI | sku: 2510637821 YSI 100-1-4UYZ2 WATERPROOF PH/TEMP PROBE 1 METER YSI 100-1-4UYZ2 - WATERPROOF PH/TEMP PROBE 1 METER - PROBE PH TESTING PARAMETER PH TIP SHAPE SPHERE BODY MATERIAL PLASTIC CABLE LENGTH 1 M AMPLIFIER NO FOR USE WITH ECOSENSE PH100A/PH100M REFERENCE... MSRP: Now: $289.62 Add to Cart Compare Quick view YSI | sku: 2514298983 YSI 100-1-A WATERPROOF PH/TEMP PROBE,1 METER YSI 100-1-A - WATERPROOF PH/TEMP PROBE,1 METER - PROBE, PH, TESTING PARAMETER PH, TIP SHAPE SPHERE, BODY MATERIAL PLASTIC, CABLE LENGTH 1 M, AMPLIFIER NO, FOR USE WITH ECOSENSE PH100A/PH100M,... MSRP: Now: $217.49 Add to Cart Compare Quick view YSI | sku: 2514300896 YSI 100-4 WATERPROOF PH/TEMP PROBE,4 METER YSI 100-4 - WATERPROOF PH/TEMP PROBE,4 METER - PROBE, PH, TESTING PARAMETER PH, TIP SHAPE SPHERE, BODY MATERIAL PLASTIC, CABLE LENGTH 4 M, AMPLIFIER NO, FOR USE WITH ECOSENSE PH100A/PH100M, REFERENCE... MSRP: Now: $221.84 Add to Cart Compare Quick view YSI | sku: 2510638633 YSI 100-4-4UYZ3 WATERPROOF PH/TEMP PROBE 4 METER YSI 100-4-4UYZ3 - WATERPROOF PH/TEMP PROBE 4 METER - WATERPROOF PH/TEMP PROBE 4 METER FOR USE WITH YSI PH100 (4UYH8 4UYH9) - EQUAL TO 4UYZ3MANUFACTURER:YSIMANUFACTURER PART NUMBER:100-4-4UYZ3UNIT OF... MSRP: Now: $389.31 Add to Cart Compare SALE Quick view YSI | sku: 2510638321 YSI 1002 ORP SENSOR YSI 1002 - ORP SENSOR - SENSOR, ORP, TESTING PARAMETER ORP, BODY MATERIAL PLASTIC, AMPLIFIER NO, FOR USE WITH YSI PRO PLUS, YSI PRO10, YSI PRO1020, YSI PRO1030, JUNCTION SINGLE, RECOMMENDED USE... MSRP: Was: $350.40 Now: $287.16 Add to Cart Compare Quick view YSI | sku: 2510638632 YSI 1004 AMMONIUM SENSOR YSI 1004 - AMMONIUM SENSOR - AMMONIUM SENSOR FRESH WATER ONLY 17 METERS MAXIMUM DEPTH USER REPLACEABLE SENSOR FOR USE WITH YSI PRO PLUS (4UYG5) - EQUAL TO G3199226MANUFACTURER:YSIMANUFACTURER PART... MSRP: Now: $672.79 Add to Cart Compare SALE Quick view YSI | sku: 2510552697 YSI 1007-1 LAB GRADE PH PROBE 1 METER CABLE YSI 1007-1 - LAB GRADE PH PROBE 1 METER CABLE - LAB GRADE PH PROBE 1 METER CABLE FOR USE WITH YSI PRO PLUS (4UYG5) - EQUAL TO G1309831MANUFACTURER:YSIMANUFACTURER PART NUMBER:1007-1UNIT OF... MSRP: Was: $352.13 Now: $302.86 Add to Cart Compare SALE Quick view YSI | sku: 2510552698 YSI 1007-4 LAB GRADE PH PROBE 4 METER CABLE YSI 1007-4 - LAB GRADE PH PROBE 4 METER CABLE - LAB GRADE PH PROBE 4 METER CABLE FOR USE WITH YSI PRO PLUS (4UYG5) - EQUAL TO G0593537MANUFACTURER:YSIMANUFACTURER PART NUMBER:1007-4UNIT OF... MSRP: Was: $335.55 Now: $328.88 Add to Cart Compare SALE Quick view YSI | sku: 2510552699 YSI 1008-1 LAB GRADE ORP PROBE, 1-METER ITEM HAS BEEN DISCONTINUED - PLEASE CONTACT US FOR A SUITABLE REPLACEMENT ITEM. YSI 1008-1 - LAB GRADE ORP PROBE, 1-METER - PROBE, ORP, TESTING PARAMETER ORP, BODY MATERIAL PLASTIC, CABLE LENGTH 1 M,... MSRP: Was: $333.23 Now: $331.54 Compare SALE Quick view YSI | sku: 2510552700 YSI 1008-4 LAB GRADE ORP PROBE, 4-METER YSI 1008-4 - LAB GRADE ORP PROBE, 4-METER - PROBE, ORP, TESTING PARAMETER ORP, BODY MATERIAL PLASTIC, CABLE LENGTH 4 M, CONNECTOR MIL-SPEC, AMPLIFIER NO, FOR USE WITH YSI PRO PLUS, YSI PRO1020, YSI... MSRP: Was: $394.19 Now: $357.19 Add to Cart Compare SALE Quick view YSI | sku: 2510552701 YSI 1009-1 LAB GRADE PH/ORP PROBE 1-METER YSI 1009-1 - LAB GRADE PH/ORP PROBE 1-METER - LAB GRADE PH/ORP PROBE 1 METER CABLE FOR USE WITH YSI PRO PLUS (4UYG5) - EQUAL TO G3053775MANUFACTURER:YSIMANUFACTURER PART NUMBER:1009-1UNIT OF... MSRP: Was: $530.92 Now: $418.23 Add to Cart Compare Quick view YSI | sku: 2510552702 YSI 1009-4 LAB GRADE PH/ORP PROBE, 4-METER YSI 1009-4 - LAB GRADE PH/ORP PROBE, 4-METER - PROBE, PH/ORP, TESTING PARAMETER PH/ORP, TIP SHAPE SPHERE, BODY MATERIAL PLASTIC, CABLE LENGTH 4 M, CONNECTOR MIL-SPEC, AMPLIFIER NO, FOR USE WITH YSI... MSRP: Now: $646.69 Add to Cart Compare Quick view YSI | sku: 2510552703 YSI 1010-1 DUAL SENSOR CABLE,1 METER YSI 1010-1 - DUAL SENSOR CABLE,1 METER - DUAL SENSOR CABLE, 1 METER, APPLICATION SUPPORTS TWO PH, ORP, AMMONIUM, CHLORIDE OR NITRATE PROBES, FOR USE WITH YSI PROFESSIONAL PLUS MULTIPARAMETER METER,... MSRP: Now: $981.64 Add to Cart Compare SALE Quick view YSI | sku: 2510552704 YSI 1010-10 DUAL SENSOR CABLE 10 METER YSI 1010-10 - DUAL SENSOR CABLE 10 METER - DUAL SENSOR CABLE 10 METERS SUPPORTS TWO PH ORP AMMONIUM CHLORIDE OR NITRATE PROBES FOR USE WITH YSI PRO PLUS (4UYG5) INCLUDES CABLE MANAGEMENT KIT - EQUAL... MSRP: Was: $1,056.81 Now: $920.75 Add to Cart Compare 1 2 3 4 5 6 Next 1 2 3 4 5 6 Next Compare Selected × OK
Quick view YSI | sku: 2514298983 YSI 100-1-A WATERPROOF PH/TEMP PROBE,1 METER YSI 100-1-A - WATERPROOF PH/TEMP PROBE,1 METER - PROBE, PH, TESTING PARAMETER PH, TIP SHAPE SPHERE, BODY MATERIAL PLASTIC, CABLE LENGTH 1 M, AMPLIFIER NO, FOR USE WITH ECOSENSE PH100A/PH100M,... MSRP: Now: $217.49 Add to Cart Compare Quick view YSI | sku: 2514300896 YSI 100-4 WATERPROOF PH/TEMP PROBE,4 METER YSI 100-4 - WATERPROOF PH/TEMP PROBE,4 METER - PROBE, PH, TESTING PARAMETER PH, TIP SHAPE SPHERE, BODY MATERIAL PLASTIC, CABLE LENGTH 4 M, AMPLIFIER NO, FOR USE WITH ECOSENSE PH100A/PH100M, REFERENCE... MSRP: Now: $221.84 Add to Cart Compare Quick view YSI | sku: 2510638633 YSI 100-4-4UYZ3 WATERPROOF PH/TEMP PROBE 4 METER YSI 100-4-4UYZ3 - WATERPROOF PH/TEMP PROBE 4 METER - WATERPROOF PH/TEMP PROBE 4 METER FOR USE WITH YSI PH100 (4UYH8 4UYH9) - EQUAL TO 4UYZ3MANUFACTURER:YSIMANUFACTURER PART NUMBER:100-4-4UYZ3UNIT OF... MSRP: Now: $389.31 Add to Cart Compare SALE Quick view YSI | sku: 2510638321 YSI 1002 ORP SENSOR YSI 1002 - ORP SENSOR - SENSOR, ORP, TESTING PARAMETER ORP, BODY MATERIAL PLASTIC, AMPLIFIER NO, FOR USE WITH YSI PRO PLUS, YSI PRO10, YSI PRO1020, YSI PRO1030, JUNCTION SINGLE, RECOMMENDED USE... MSRP: Was: $350.40 Now: $287.16 Add to Cart Compare Quick view YSI | sku: 2510638632 YSI 1004 AMMONIUM SENSOR YSI 1004 - AMMONIUM SENSOR - AMMONIUM SENSOR FRESH WATER ONLY 17 METERS MAXIMUM DEPTH USER REPLACEABLE SENSOR FOR USE WITH YSI PRO PLUS (4UYG5) - EQUAL TO G3199226MANUFACTURER:YSIMANUFACTURER PART... MSRP: Now: $672.79 Add to Cart Compare SALE Quick view YSI | sku: 2510552697 YSI 1007-1 LAB GRADE PH PROBE 1 METER CABLE YSI 1007-1 - LAB GRADE PH PROBE 1 METER CABLE - LAB GRADE PH PROBE 1 METER CABLE FOR USE WITH YSI PRO PLUS (4UYG5) - EQUAL TO G1309831MANUFACTURER:YSIMANUFACTURER PART NUMBER:1007-1UNIT OF... MSRP: Was: $352.13 Now: $302.86 Add to Cart Compare SALE Quick view YSI | sku: 2510552698 YSI 1007-4 LAB GRADE PH PROBE 4 METER CABLE YSI 1007-4 - LAB GRADE PH PROBE 4 METER CABLE - LAB GRADE PH PROBE 4 METER CABLE FOR USE WITH YSI PRO PLUS (4UYG5) - EQUAL TO G0593537MANUFACTURER:YSIMANUFACTURER PART NUMBER:1007-4UNIT OF... MSRP: Was: $335.55 Now: $328.88 Add to Cart Compare SALE Quick view YSI | sku: 2510552699 YSI 1008-1 LAB GRADE ORP PROBE, 1-METER ITEM HAS BEEN DISCONTINUED - PLEASE CONTACT US FOR A SUITABLE REPLACEMENT ITEM. YSI 1008-1 - LAB GRADE ORP PROBE, 1-METER - PROBE, ORP, TESTING PARAMETER ORP, BODY MATERIAL PLASTIC, CABLE LENGTH 1 M,... MSRP: Was: $333.23 Now: $331.54 Compare SALE Quick view YSI | sku: 2510552700 YSI 1008-4 LAB GRADE ORP PROBE, 4-METER YSI 1008-4 - LAB GRADE ORP PROBE, 4-METER - PROBE, ORP, TESTING PARAMETER ORP, BODY MATERIAL PLASTIC, CABLE LENGTH 4 M, CONNECTOR MIL-SPEC, AMPLIFIER NO, FOR USE WITH YSI PRO PLUS, YSI PRO1020, YSI... MSRP: Was: $394.19 Now: $357.19 Add to Cart Compare SALE Quick view YSI | sku: 2510552701 YSI 1009-1 LAB GRADE PH/ORP PROBE 1-METER YSI 1009-1 - LAB GRADE PH/ORP PROBE 1-METER - LAB GRADE PH/ORP PROBE 1 METER CABLE FOR USE WITH YSI PRO PLUS (4UYG5) - EQUAL TO G3053775MANUFACTURER:YSIMANUFACTURER PART NUMBER:1009-1UNIT OF... MSRP: Was: $530.92 Now: $418.23 Add to Cart Compare Quick view YSI | sku: 2510552702 YSI 1009-4 LAB GRADE PH/ORP PROBE, 4-METER YSI 1009-4 - LAB GRADE PH/ORP PROBE, 4-METER - PROBE, PH/ORP, TESTING PARAMETER PH/ORP, TIP SHAPE SPHERE, BODY MATERIAL PLASTIC, CABLE LENGTH 4 M, CONNECTOR MIL-SPEC, AMPLIFIER NO, FOR USE WITH YSI... MSRP: Now: $646.69 Add to Cart Compare Quick view YSI | sku: 2510552703 YSI 1010-1 DUAL SENSOR CABLE,1 METER YSI 1010-1 - DUAL SENSOR CABLE,1 METER - DUAL SENSOR CABLE, 1 METER, APPLICATION SUPPORTS TWO PH, ORP, AMMONIUM, CHLORIDE OR NITRATE PROBES, FOR USE WITH YSI PROFESSIONAL PLUS MULTIPARAMETER METER,... MSRP: Now: $981.64 Add to Cart Compare SALE Quick view YSI | sku: 2510552704 YSI 1010-10 DUAL SENSOR CABLE 10 METER YSI 1010-10 - DUAL SENSOR CABLE 10 METER - DUAL SENSOR CABLE 10 METERS SUPPORTS TWO PH ORP AMMONIUM CHLORIDE OR NITRATE PROBES FOR USE WITH YSI PRO PLUS (4UYG5) INCLUDES CABLE MANAGEMENT KIT - EQUAL... MSRP: Was: $1,056.81 Now: $920.75 Add to Cart Compare 1 2 3 4 5 6 Next 1 2 3 4 5 6 Next Compare Selected × OK
Quick view YSI | sku: 2514300896 YSI 100-4 WATERPROOF PH/TEMP PROBE,4 METER YSI 100-4 - WATERPROOF PH/TEMP PROBE,4 METER - PROBE, PH, TESTING PARAMETER PH, TIP SHAPE SPHERE, BODY MATERIAL PLASTIC, CABLE LENGTH 4 M, AMPLIFIER NO, FOR USE WITH ECOSENSE PH100A/PH100M, REFERENCE... MSRP: Now: $221.84 Add to Cart Compare Quick view YSI | sku: 2510638633 YSI 100-4-4UYZ3 WATERPROOF PH/TEMP PROBE 4 METER YSI 100-4-4UYZ3 - WATERPROOF PH/TEMP PROBE 4 METER - WATERPROOF PH/TEMP PROBE 4 METER FOR USE WITH YSI PH100 (4UYH8 4UYH9) - EQUAL TO 4UYZ3MANUFACTURER:YSIMANUFACTURER PART NUMBER:100-4-4UYZ3UNIT OF... MSRP: Now: $389.31 Add to Cart Compare SALE Quick view YSI | sku: 2510638321 YSI 1002 ORP SENSOR YSI 1002 - ORP SENSOR - SENSOR, ORP, TESTING PARAMETER ORP, BODY MATERIAL PLASTIC, AMPLIFIER NO, FOR USE WITH YSI PRO PLUS, YSI PRO10, YSI PRO1020, YSI PRO1030, JUNCTION SINGLE, RECOMMENDED USE... MSRP: Was: $350.40 Now: $287.16 Add to Cart Compare Quick view YSI | sku: 2510638632 YSI 1004 AMMONIUM SENSOR YSI 1004 - AMMONIUM SENSOR - AMMONIUM SENSOR FRESH WATER ONLY 17 METERS MAXIMUM DEPTH USER REPLACEABLE SENSOR FOR USE WITH YSI PRO PLUS (4UYG5) - EQUAL TO G3199226MANUFACTURER:YSIMANUFACTURER PART... MSRP: Now: $672.79 Add to Cart Compare SALE Quick view YSI | sku: 2510552697 YSI 1007-1 LAB GRADE PH PROBE 1 METER CABLE YSI 1007-1 - LAB GRADE PH PROBE 1 METER CABLE - LAB GRADE PH PROBE 1 METER CABLE FOR USE WITH YSI PRO PLUS (4UYG5) - EQUAL TO G1309831MANUFACTURER:YSIMANUFACTURER PART NUMBER:1007-1UNIT OF... MSRP: Was: $352.13 Now: $302.86 Add to Cart Compare SALE Quick view YSI | sku: 2510552698 YSI 1007-4 LAB GRADE PH PROBE 4 METER CABLE YSI 1007-4 - LAB GRADE PH PROBE 4 METER CABLE - LAB GRADE PH PROBE 4 METER CABLE FOR USE WITH YSI PRO PLUS (4UYG5) - EQUAL TO G0593537MANUFACTURER:YSIMANUFACTURER PART NUMBER:1007-4UNIT OF... MSRP: Was: $335.55 Now: $328.88 Add to Cart Compare SALE Quick view YSI | sku: 2510552699 YSI 1008-1 LAB GRADE ORP PROBE, 1-METER ITEM HAS BEEN DISCONTINUED - PLEASE CONTACT US FOR A SUITABLE REPLACEMENT ITEM. YSI 1008-1 - LAB GRADE ORP PROBE, 1-METER - PROBE, ORP, TESTING PARAMETER ORP, BODY MATERIAL PLASTIC, CABLE LENGTH 1 M,... MSRP: Was: $333.23 Now: $331.54 Compare SALE Quick view YSI | sku: 2510552700 YSI 1008-4 LAB GRADE ORP PROBE, 4-METER YSI 1008-4 - LAB GRADE ORP PROBE, 4-METER - PROBE, ORP, TESTING PARAMETER ORP, BODY MATERIAL PLASTIC, CABLE LENGTH 4 M, CONNECTOR MIL-SPEC, AMPLIFIER NO, FOR USE WITH YSI PRO PLUS, YSI PRO1020, YSI... MSRP: Was: $394.19 Now: $357.19 Add to Cart Compare SALE Quick view YSI | sku: 2510552701 YSI 1009-1 LAB GRADE PH/ORP PROBE 1-METER YSI 1009-1 - LAB GRADE PH/ORP PROBE 1-METER - LAB GRADE PH/ORP PROBE 1 METER CABLE FOR USE WITH YSI PRO PLUS (4UYG5) - EQUAL TO G3053775MANUFACTURER:YSIMANUFACTURER PART NUMBER:1009-1UNIT OF... MSRP: Was: $530.92 Now: $418.23 Add to Cart Compare Quick view YSI | sku: 2510552702 YSI 1009-4 LAB GRADE PH/ORP PROBE, 4-METER YSI 1009-4 - LAB GRADE PH/ORP PROBE, 4-METER - PROBE, PH/ORP, TESTING PARAMETER PH/ORP, TIP SHAPE SPHERE, BODY MATERIAL PLASTIC, CABLE LENGTH 4 M, CONNECTOR MIL-SPEC, AMPLIFIER NO, FOR USE WITH YSI... MSRP: Now: $646.69 Add to Cart Compare Quick view YSI | sku: 2510552703 YSI 1010-1 DUAL SENSOR CABLE,1 METER YSI 1010-1 - DUAL SENSOR CABLE,1 METER - DUAL SENSOR CABLE, 1 METER, APPLICATION SUPPORTS TWO PH, ORP, AMMONIUM, CHLORIDE OR NITRATE PROBES, FOR USE WITH YSI PROFESSIONAL PLUS MULTIPARAMETER METER,... MSRP: Now: $981.64 Add to Cart Compare SALE Quick view YSI | sku: 2510552704 YSI 1010-10 DUAL SENSOR CABLE 10 METER YSI 1010-10 - DUAL SENSOR CABLE 10 METER - DUAL SENSOR CABLE 10 METERS SUPPORTS TWO PH ORP AMMONIUM CHLORIDE OR NITRATE PROBES FOR USE WITH YSI PRO PLUS (4UYG5) INCLUDES CABLE MANAGEMENT KIT - EQUAL... MSRP: Was: $1,056.81 Now: $920.75 Add to Cart Compare 1 2 3 4 5 6 Next 1 2 3 4 5 6 Next Compare Selected × OK
Quick view YSI | sku: 2510638633 YSI 100-4-4UYZ3 WATERPROOF PH/TEMP PROBE 4 METER YSI 100-4-4UYZ3 - WATERPROOF PH/TEMP PROBE 4 METER - WATERPROOF PH/TEMP PROBE 4 METER FOR USE WITH YSI PH100 (4UYH8 4UYH9) - EQUAL TO 4UYZ3MANUFACTURER:YSIMANUFACTURER PART NUMBER:100-4-4UYZ3UNIT OF... MSRP: Now: $389.31 Add to Cart Compare SALE Quick view YSI | sku: 2510638321 YSI 1002 ORP SENSOR YSI 1002 - ORP SENSOR - SENSOR, ORP, TESTING PARAMETER ORP, BODY MATERIAL PLASTIC, AMPLIFIER NO, FOR USE WITH YSI PRO PLUS, YSI PRO10, YSI PRO1020, YSI PRO1030, JUNCTION SINGLE, RECOMMENDED USE... MSRP: Was: $350.40 Now: $287.16 Add to Cart Compare Quick view YSI | sku: 2510638632 YSI 1004 AMMONIUM SENSOR YSI 1004 - AMMONIUM SENSOR - AMMONIUM SENSOR FRESH WATER ONLY 17 METERS MAXIMUM DEPTH USER REPLACEABLE SENSOR FOR USE WITH YSI PRO PLUS (4UYG5) - EQUAL TO G3199226MANUFACTURER:YSIMANUFACTURER PART... MSRP: Now: $672.79 Add to Cart Compare SALE Quick view YSI | sku: 2510552697 YSI 1007-1 LAB GRADE PH PROBE 1 METER CABLE YSI 1007-1 - LAB GRADE PH PROBE 1 METER CABLE - LAB GRADE PH PROBE 1 METER CABLE FOR USE WITH YSI PRO PLUS (4UYG5) - EQUAL TO G1309831MANUFACTURER:YSIMANUFACTURER PART NUMBER:1007-1UNIT OF... MSRP: Was: $352.13 Now: $302.86 Add to Cart Compare SALE Quick view YSI | sku: 2510552698 YSI 1007-4 LAB GRADE PH PROBE 4 METER CABLE YSI 1007-4 - LAB GRADE PH PROBE 4 METER CABLE - LAB GRADE PH PROBE 4 METER CABLE FOR USE WITH YSI PRO PLUS (4UYG5) - EQUAL TO G0593537MANUFACTURER:YSIMANUFACTURER PART NUMBER:1007-4UNIT OF... MSRP: Was: $335.55 Now: $328.88 Add to Cart Compare SALE Quick view YSI | sku: 2510552699 YSI 1008-1 LAB GRADE ORP PROBE, 1-METER ITEM HAS BEEN DISCONTINUED - PLEASE CONTACT US FOR A SUITABLE REPLACEMENT ITEM. YSI 1008-1 - LAB GRADE ORP PROBE, 1-METER - PROBE, ORP, TESTING PARAMETER ORP, BODY MATERIAL PLASTIC, CABLE LENGTH 1 M,... MSRP: Was: $333.23 Now: $331.54 Compare SALE Quick view YSI | sku: 2510552700 YSI 1008-4 LAB GRADE ORP PROBE, 4-METER YSI 1008-4 - LAB GRADE ORP PROBE, 4-METER - PROBE, ORP, TESTING PARAMETER ORP, BODY MATERIAL PLASTIC, CABLE LENGTH 4 M, CONNECTOR MIL-SPEC, AMPLIFIER NO, FOR USE WITH YSI PRO PLUS, YSI PRO1020, YSI... MSRP: Was: $394.19 Now: $357.19 Add to Cart Compare SALE Quick view YSI | sku: 2510552701 YSI 1009-1 LAB GRADE PH/ORP PROBE 1-METER YSI 1009-1 - LAB GRADE PH/ORP PROBE 1-METER - LAB GRADE PH/ORP PROBE 1 METER CABLE FOR USE WITH YSI PRO PLUS (4UYG5) - EQUAL TO G3053775MANUFACTURER:YSIMANUFACTURER PART NUMBER:1009-1UNIT OF... MSRP: Was: $530.92 Now: $418.23 Add to Cart Compare Quick view YSI | sku: 2510552702 YSI 1009-4 LAB GRADE PH/ORP PROBE, 4-METER YSI 1009-4 - LAB GRADE PH/ORP PROBE, 4-METER - PROBE, PH/ORP, TESTING PARAMETER PH/ORP, TIP SHAPE SPHERE, BODY MATERIAL PLASTIC, CABLE LENGTH 4 M, CONNECTOR MIL-SPEC, AMPLIFIER NO, FOR USE WITH YSI... MSRP: Now: $646.69 Add to Cart Compare Quick view YSI | sku: 2510552703 YSI 1010-1 DUAL SENSOR CABLE,1 METER YSI 1010-1 - DUAL SENSOR CABLE,1 METER - DUAL SENSOR CABLE, 1 METER, APPLICATION SUPPORTS TWO PH, ORP, AMMONIUM, CHLORIDE OR NITRATE PROBES, FOR USE WITH YSI PROFESSIONAL PLUS MULTIPARAMETER METER,... MSRP: Now: $981.64 Add to Cart Compare SALE Quick view YSI | sku: 2510552704 YSI 1010-10 DUAL SENSOR CABLE 10 METER YSI 1010-10 - DUAL SENSOR CABLE 10 METER - DUAL SENSOR CABLE 10 METERS SUPPORTS TWO PH ORP AMMONIUM CHLORIDE OR NITRATE PROBES FOR USE WITH YSI PRO PLUS (4UYG5) INCLUDES CABLE MANAGEMENT KIT - EQUAL... MSRP: Was: $1,056.81 Now: $920.75 Add to Cart Compare 1 2 3 4 5 6 Next 1 2 3 4 5 6 Next Compare Selected × OK
SALE Quick view YSI | sku: 2510638321 YSI 1002 ORP SENSOR YSI 1002 - ORP SENSOR - SENSOR, ORP, TESTING PARAMETER ORP, BODY MATERIAL PLASTIC, AMPLIFIER NO, FOR USE WITH YSI PRO PLUS, YSI PRO10, YSI PRO1020, YSI PRO1030, JUNCTION SINGLE, RECOMMENDED USE... MSRP: Was: $350.40 Now: $287.16 Add to Cart Compare
Quick view YSI | sku: 2510638632 YSI 1004 AMMONIUM SENSOR YSI 1004 - AMMONIUM SENSOR - AMMONIUM SENSOR FRESH WATER ONLY 17 METERS MAXIMUM DEPTH USER REPLACEABLE SENSOR FOR USE WITH YSI PRO PLUS (4UYG5) - EQUAL TO G3199226MANUFACTURER:YSIMANUFACTURER PART... MSRP: Now: $672.79 Add to Cart Compare SALE Quick view YSI | sku: 2510552697 YSI 1007-1 LAB GRADE PH PROBE 1 METER CABLE YSI 1007-1 - LAB GRADE PH PROBE 1 METER CABLE - LAB GRADE PH PROBE 1 METER CABLE FOR USE WITH YSI PRO PLUS (4UYG5) - EQUAL TO G1309831MANUFACTURER:YSIMANUFACTURER PART NUMBER:1007-1UNIT OF... MSRP: Was: $352.13 Now: $302.86 Add to Cart Compare SALE Quick view YSI | sku: 2510552698 YSI 1007-4 LAB GRADE PH PROBE 4 METER CABLE YSI 1007-4 - LAB GRADE PH PROBE 4 METER CABLE - LAB GRADE PH PROBE 4 METER CABLE FOR USE WITH YSI PRO PLUS (4UYG5) - EQUAL TO G0593537MANUFACTURER:YSIMANUFACTURER PART NUMBER:1007-4UNIT OF... MSRP: Was: $335.55 Now: $328.88 Add to Cart Compare SALE Quick view YSI | sku: 2510552699 YSI 1008-1 LAB GRADE ORP PROBE, 1-METER ITEM HAS BEEN DISCONTINUED - PLEASE CONTACT US FOR A SUITABLE REPLACEMENT ITEM. YSI 1008-1 - LAB GRADE ORP PROBE, 1-METER - PROBE, ORP, TESTING PARAMETER ORP, BODY MATERIAL PLASTIC, CABLE LENGTH 1 M,... MSRP: Was: $333.23 Now: $331.54 Compare SALE Quick view YSI | sku: 2510552700 YSI 1008-4 LAB GRADE ORP PROBE, 4-METER YSI 1008-4 - LAB GRADE ORP PROBE, 4-METER - PROBE, ORP, TESTING PARAMETER ORP, BODY MATERIAL PLASTIC, CABLE LENGTH 4 M, CONNECTOR MIL-SPEC, AMPLIFIER NO, FOR USE WITH YSI PRO PLUS, YSI PRO1020, YSI... MSRP: Was: $394.19 Now: $357.19 Add to Cart Compare SALE Quick view YSI | sku: 2510552701 YSI 1009-1 LAB GRADE PH/ORP PROBE 1-METER YSI 1009-1 - LAB GRADE PH/ORP PROBE 1-METER - LAB GRADE PH/ORP PROBE 1 METER CABLE FOR USE WITH YSI PRO PLUS (4UYG5) - EQUAL TO G3053775MANUFACTURER:YSIMANUFACTURER PART NUMBER:1009-1UNIT OF... MSRP: Was: $530.92 Now: $418.23 Add to Cart Compare Quick view YSI | sku: 2510552702 YSI 1009-4 LAB GRADE PH/ORP PROBE, 4-METER YSI 1009-4 - LAB GRADE PH/ORP PROBE, 4-METER - PROBE, PH/ORP, TESTING PARAMETER PH/ORP, TIP SHAPE SPHERE, BODY MATERIAL PLASTIC, CABLE LENGTH 4 M, CONNECTOR MIL-SPEC, AMPLIFIER NO, FOR USE WITH YSI... MSRP: Now: $646.69 Add to Cart Compare Quick view YSI | sku: 2510552703 YSI 1010-1 DUAL SENSOR CABLE,1 METER YSI 1010-1 - DUAL SENSOR CABLE,1 METER - DUAL SENSOR CABLE, 1 METER, APPLICATION SUPPORTS TWO PH, ORP, AMMONIUM, CHLORIDE OR NITRATE PROBES, FOR USE WITH YSI PROFESSIONAL PLUS MULTIPARAMETER METER,... MSRP: Now: $981.64 Add to Cart Compare SALE Quick view YSI | sku: 2510552704 YSI 1010-10 DUAL SENSOR CABLE 10 METER YSI 1010-10 - DUAL SENSOR CABLE 10 METER - DUAL SENSOR CABLE 10 METERS SUPPORTS TWO PH ORP AMMONIUM CHLORIDE OR NITRATE PROBES FOR USE WITH YSI PRO PLUS (4UYG5) INCLUDES CABLE MANAGEMENT KIT - EQUAL... MSRP: Was: $1,056.81 Now: $920.75 Add to Cart Compare 1 2 3 4 5 6 Next 1 2 3 4 5 6 Next Compare Selected × OK
SALE Quick view YSI | sku: 2510552697 YSI 1007-1 LAB GRADE PH PROBE 1 METER CABLE YSI 1007-1 - LAB GRADE PH PROBE 1 METER CABLE - LAB GRADE PH PROBE 1 METER CABLE FOR USE WITH YSI PRO PLUS (4UYG5) - EQUAL TO G1309831MANUFACTURER:YSIMANUFACTURER PART NUMBER:1007-1UNIT OF... MSRP: Was: $352.13 Now: $302.86 Add to Cart Compare
SALE Quick view YSI | sku: 2510552698 YSI 1007-4 LAB GRADE PH PROBE 4 METER CABLE YSI 1007-4 - LAB GRADE PH PROBE 4 METER CABLE - LAB GRADE PH PROBE 4 METER CABLE FOR USE WITH YSI PRO PLUS (4UYG5) - EQUAL TO G0593537MANUFACTURER:YSIMANUFACTURER PART NUMBER:1007-4UNIT OF... MSRP: Was: $335.55 Now: $328.88 Add to Cart Compare
SALE Quick view YSI | sku: 2510552699 YSI 1008-1 LAB GRADE ORP PROBE, 1-METER ITEM HAS BEEN DISCONTINUED - PLEASE CONTACT US FOR A SUITABLE REPLACEMENT ITEM. YSI 1008-1 - LAB GRADE ORP PROBE, 1-METER - PROBE, ORP, TESTING PARAMETER ORP, BODY MATERIAL PLASTIC, CABLE LENGTH 1 M,... MSRP: Was: $333.23 Now: $331.54 Compare
SALE Quick view YSI | sku: 2510552700 YSI 1008-4 LAB GRADE ORP PROBE, 4-METER YSI 1008-4 - LAB GRADE ORP PROBE, 4-METER - PROBE, ORP, TESTING PARAMETER ORP, BODY MATERIAL PLASTIC, CABLE LENGTH 4 M, CONNECTOR MIL-SPEC, AMPLIFIER NO, FOR USE WITH YSI PRO PLUS, YSI PRO1020, YSI... MSRP: Was: $394.19 Now: $357.19 Add to Cart Compare
SALE Quick view YSI | sku: 2510552701 YSI 1009-1 LAB GRADE PH/ORP PROBE 1-METER YSI 1009-1 - LAB GRADE PH/ORP PROBE 1-METER - LAB GRADE PH/ORP PROBE 1 METER CABLE FOR USE WITH YSI PRO PLUS (4UYG5) - EQUAL TO G3053775MANUFACTURER:YSIMANUFACTURER PART NUMBER:1009-1UNIT OF... MSRP: Was: $530.92 Now: $418.23 Add to Cart Compare
Quick view YSI | sku: 2510552702 YSI 1009-4 LAB GRADE PH/ORP PROBE, 4-METER YSI 1009-4 - LAB GRADE PH/ORP PROBE, 4-METER - PROBE, PH/ORP, TESTING PARAMETER PH/ORP, TIP SHAPE SPHERE, BODY MATERIAL PLASTIC, CABLE LENGTH 4 M, CONNECTOR MIL-SPEC, AMPLIFIER NO, FOR USE WITH YSI... MSRP: Now: $646.69 Add to Cart Compare Quick view YSI | sku: 2510552703 YSI 1010-1 DUAL SENSOR CABLE,1 METER YSI 1010-1 - DUAL SENSOR CABLE,1 METER - DUAL SENSOR CABLE, 1 METER, APPLICATION SUPPORTS TWO PH, ORP, AMMONIUM, CHLORIDE OR NITRATE PROBES, FOR USE WITH YSI PROFESSIONAL PLUS MULTIPARAMETER METER,... MSRP: Now: $981.64 Add to Cart Compare SALE Quick view YSI | sku: 2510552704 YSI 1010-10 DUAL SENSOR CABLE 10 METER YSI 1010-10 - DUAL SENSOR CABLE 10 METER - DUAL SENSOR CABLE 10 METERS SUPPORTS TWO PH ORP AMMONIUM CHLORIDE OR NITRATE PROBES FOR USE WITH YSI PRO PLUS (4UYG5) INCLUDES CABLE MANAGEMENT KIT - EQUAL... MSRP: Was: $1,056.81 Now: $920.75 Add to Cart Compare 1 2 3 4 5 6 Next 1 2 3 4 5 6 Next Compare Selected
Quick view YSI | sku: 2510552703 YSI 1010-1 DUAL SENSOR CABLE,1 METER YSI 1010-1 - DUAL SENSOR CABLE,1 METER - DUAL SENSOR CABLE, 1 METER, APPLICATION SUPPORTS TWO PH, ORP, AMMONIUM, CHLORIDE OR NITRATE PROBES, FOR USE WITH YSI PROFESSIONAL PLUS MULTIPARAMETER METER,... MSRP: Now: $981.64 Add to Cart Compare SALE Quick view YSI | sku: 2510552704 YSI 1010-10 DUAL SENSOR CABLE 10 METER YSI 1010-10 - DUAL SENSOR CABLE 10 METER - DUAL SENSOR CABLE 10 METERS SUPPORTS TWO PH ORP AMMONIUM CHLORIDE OR NITRATE PROBES FOR USE WITH YSI PRO PLUS (4UYG5) INCLUDES CABLE MANAGEMENT KIT - EQUAL... MSRP: Was: $1,056.81 Now: $920.75 Add to Cart Compare 1 2 3 4 5 6 Next 1 2 3 4 5 6 Next Compare Selected
SALE Quick view YSI | sku: 2510552704 YSI 1010-10 DUAL SENSOR CABLE 10 METER YSI 1010-10 - DUAL SENSOR CABLE 10 METER - DUAL SENSOR CABLE 10 METERS SUPPORTS TWO PH ORP AMMONIUM CHLORIDE OR NITRATE PROBES FOR USE WITH YSI PRO PLUS (4UYG5) INCLUDES CABLE MANAGEMENT KIT - EQUAL... MSRP: Was: $1,056.81 Now: $920.75 Add to Cart Compare