Ideal for checking calibration and operation of ultrasonic thickness gages and are an important component in fulfilling both ISO and in-house quality control requirements. All Step Blocks are made with 1018 steel.
Certified Step Block B1 (Imperial)
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Ideal for use with PosiTector UTG C, CA, CLF, CX, and M probes
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100, 200, 300, 400, and 500 mil steps
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Accuracy: +/- 1 mil
Certified Step Block P (Imperial)
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Ideal for use with PosiTector UTG P probe
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40, 60, 80, 100 mils (labeled in Imperial units only)
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Metric equivalent: 1, 1.5, 2, and 2.5 mm
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Accuracy: +/- 1 mil
Certified Step Block B1M (Metric)
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Ideal for use with PosiTector UTG C, CA, CLF, CX, and M probes
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2.5, 5, 7.5, 10, and 12.5 mm steps
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Accuracy: +/- 0.025 mm
