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Engineering Power & Performance

Rough Country

Speedometer Calibration

Rough Country came to us to develop a speedometer calibrator for them so we helped them develop an amazing product for them that uses GPS to figure out your actual speed vs what speed your vehicle thinks it’s going and corrects it. We designed an in-field speedometer calibration device for Rough Country.


This prototype was used to help rough country understand the fit and function.

RC QuickCal

The QuickCAL was a revolutionary GPS based automatic speedometer re-calibration device designed and build by Technical Services.