Gage Calibration Services

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Proper calibration of your measuring instruments from an accredited lab is the cornerstone of quality assurance. PQI calibrates & repairs all kinds of measuring tools and hard gages: micrometers, calipers, indicators, height gages, gage blocks, ring and plug gages, and surface plates, to name just a few. Our name on your calibration cert means your tools will give you results you can count on.


Productivity Quality Inc has been the leading distributor of metrology systems in the Upper Midwest for almost 20 years.

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