Instrument Calibration and Repair

Maintain Control!

The Mead O’Brien Instrument Shop is fully equipped to handle your instrument calibration and repair needs. Whether its repair, calibration or certification services, Mead O’Brien can handle  the job. Our technicians are factory trained and certified and can repair and re-calibrate virtually any pressure and temperature transmitter, pressure gauge, pressure switch, thermometer, RTD, or thermocouple.