Founded in 1969, American Instrument Corporation is a top-tier calibration lab located in Hartland, WI. We offer both accredited and non-accredited calibrations. Calibrations and services can be performed either on-site or in-house, depending on the required certifications and customer needs. In addition, we offer product sales, repairs, rentals, and special services.

We are committed to quality, as well as timely, professional service as reflected in our company motto, "Precision Measurement, Calibration, and Control".