DeFelsko STDCSSSPG - PosiTector SPG Certified Shim Set, Set of 3
The DeFelsko STDCSSSPG is an SPG Certified Shim Set. The set is ideal for customer verification of accuracy and operation of depth micrometers in the field or at the beginning of the workday. They provide a quick verification of depth micrometers using compact, field-ready standards. The PosiTector SPG Certified Shim Set is designed specifically to verify the accuracy of the PosiTector SPG series or other depth micrometers fitted with a fine-pointed probe. Coating thickness shims should not be used.