MAHR-FEDERAL INC. 4150901 - MICROMETER,1" TO 2" RANGE,SS - DIAL INDICATING OUTSIDE MICROMETER, RANGE 1 IN TO 2 IN, RESOLUTION 0.0001 IN, ACCURACY +/-0.00008 IN, LONG FORM CALIBRATION CERTIFICATE NO, DIMENSION TYPE INCH, INCLUDED CERTIFICATION CERTIFICATE...