Calibration, maintenance & repair

Wittich & Visser is well equipped for calibration, maintenance and repair of measuring and control instrumentation. All calibrations by Wittich & Visser are traceable to national and international standards. For pressure instruments we can also provide a RvA certificate. Wittich & Visser has its own measuring laboratories and facilities to carry out calibrations. We can also carry out on-site calibrations. We have a reminder service to help you remember that your instruments need calibration and maintenance.