Ideally suited to check the calibration and operation of the ultrasonic thickness gauge P probe, these certified step blocks offer a +/- 1 mil accuracy. Made from 1018 steel, the blocks are labeled with 40, 60, 80, 100 mils imperial units.
Ideally suited to check the calibration and operation of the ultrasonic thickness gauge P probe, these certified step blocks offer a +/- 1 mil accuracy. Made from 1018 steel, the blocks are labeled with 40, 60, 80, 100 mils imperial units.
