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Chicago Dial Indicator

American Made Precision Measuring Products Since 1932

Since 1932

CDI has been a manufacturer of innovative state-of-the-art digital and mechanical gages since 1932. We've been working to develop new, more accurate, more advanced gages from the beginning. All this experience helps us to serve our customers more responsively, more efficiently, and more economically. Also, we pay close attention to the requests of every customer. Your custom designed gage will have exactly the features you want.

American Gage Design

While our gages are built to American Gage Design specifications, and have the precision and accuracy customers have come to expect, our digital LOGICTM OEM and mechanical OEM gages are our flagship lines. They represent the best in both digital and mechanical OEM gages. Whatever your gage application, we are ready to design a gage of the highest quality to meet your exact requirements.

Custom Features

Our digital and mechanical gages offer an unequaled combination of excellent standard features, user-settable options, and custom features. We're confident that Chicago Dial Indicator Company can make the gage you need!

American Through and Through

All CDI indicators are American Designed, American Engineered and American Made to reflect the best in quality, materials and workmanship… truly the global standard in precision indicators.

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