JOHNSON 40-6264 DOT LASER LEVEL MSHA 500 FT RED

JOHNSON 40-6264 - DOT LASER LEVEL MSHA 500 FT RED - DOT LASER LEVEL MSHA MINING MANUAL LEVELINGRANGE W/O DETECTOR 500 FT. 1 MODES PLUMB DOWN NO PLUMB UP NO POWER SOURCE (2) AAA ALKALINE BATTERIES ACCURACY +/-1/8 IN @ 100 FT.GRADE/SLOPE LEVEL ONLYNUMBER OF BEAMS 1 BEAM COLOR RED LASER CLASS IIIA WAVELENGTH 635NM MAX OUTPUT 5 MWVISUAL/AUDIBLE INDICATORS NO AUTO SHUTOFF NO FEATURES EXPLOSION PROOF SOLID BRASS WITH O-RING SEALS LASER BEAM IS CONCENTRIC TO THE OUTSIDE DIAMETER OF THE BATTERY COMPARTMENT AND COAXIALLY ALIGNED - EQUAL TO 23J482