DeFelsko S Series 4 Piece Epoxy on Steel Round Metal Plate Set, +/- 0.017 mil Accuracy, 1-1/2" Diameter, For PosiTector 6000 F, FS, FRS, FN, FNS, FNRS and PosiTest FM Thickness Gauges
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<b>[Product Information]</b><br>
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<li>Used to verify the accuracy and operation of any type 1 (mechanical) and type 2 (electronic) magnetic, eddy-current or ultrasonic coating thickness gage</li>
<li>Ideal for use in the calibration lab, in the field or on the factory floor</li>
<li>Standards with steel substrates consist of 4 plates mounted in a protective binder</li>
<li>Individually serialized for traceability to NIST or PTB, includes a certificate of calibration</li>
<li>Certified and labeled in both metric and imperial units</li>
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