Fowler, 53-813-015-0 Quick Check Multi-Function Checker
• Accuracy of indicated values ± 0.003mm
• One compact, multi-function, precise standard
• Can be used to check and verify a multitude of measuring instruments
• Check height gages, calipers, micrometers, depth gages, bore gages, test and dial indicators, caliper gages, protractors, and more ...
• Supplied with a manufacturer's test certificate and fitted wood case