Certified Step Block B1 (Imperial)
Ideal for use with PosiTector UTG C, CA, CLF, CX, and M probes
100, 200, 300, 400, and 500 mil steps
Accuracy: +/- 1 mil
Made from 1018 steel and nickel-plated for corrosion and wear resistance
Long-form Certificate of Calibration and Material Test Report included
Certified Step Block P (Imperial)
Ideal for use with PosiTector UTG P probe
40, 60, 80, 100 mils (labeled in Imperial units only)
Metric equivalent: 1, 1.5, 2, and 2.5 mm
Accuracy: +/- 1 mil
Made from 1018 steel and nickel-plated for corrosion and wear resistance
Long-form Certificate of Calibration and Material Test Report included
Certified Step Block B1M (Metric)
Ideal for use with PosiTector UTG C, CA, CLF, CX, and M probes
2.5, 5, 7.5, 10, and 12.5 mm steps
Accuracy: +/- 0.025 mm
Made from 1018 steel and nickel-plated for corrosion and wear resistance
Long-form Certificate of Calibration and Material Test Report included