Accuracy: +/- 0.00012"/0.003mm. One compact, multi-function, precise standard. Can be used to check and verify a multitude of measuring instruments. Checks calipers, micrometers, depth gages, bore gages, test and dial indicators, caliper gages, height gages, protractors, combination sets and moreSupplied with a manufacturer's test certificate and fitted wood case.

Warning:
This product can expose you to materials and/or chemicals including arsenic, lead, and other materials and/or chemicals which are known to the state of California to cause cancer and/or reproductive harm.
For more information, visit www.P65Warnings.ca.gov
Brand:
Fowler