Test & Calibration Equipment

Pressure, temperature and other factors are important parameters in practical workplaces and in an industrial process. This is why test calibration equipment plays an essential part in the monitoring and protection of processes and environments. It also ensures that equipment functions perfectly on time, every time.

And it’s not just quality and process monitoring or indications for preventive maintenance that are at stake, but people’s lives as well. To ensure that your equipment in functioning properly, it is essential that it is regularly tested and calibrated. Various internationally recognised inspection bodies also require that critical measurement equipment is to be tested and calibrated at regular intervals.


Depending on the degree of accuracy required and the precise nature of the test or calibration, our technical advisors will make the appropriate choice from our extensive range of test calibration equipment.

To test a pressure switch, for example, a hand pump with an analogue gauge is the most effective solution, whilst the calibration of a temperature sensor on which the quality of your product depends may require a highly-accurate temperature calibrator supported by PC-based processing of the measurement data. Tell us what your test calibration equipment challenge is, and we will do the rest. We are specialised in the following product categories:

  • Pressure gauges
  • Temperature Calibrators
  • Pressure calibrators
  • Multimeters
  • Portable gas detection equipment
  • Fixed gas detection equipment


You can ask GMS Instruments to help you with the certification of your equipment. Please visit the certification service page. Logistics of GMS Instruments offers an average delivery time of one day, 24 hours a day, which means that we can service your equipment very swiftly. We also provide a pick-up and redelivery service within certain areas of the harbours Rotterdam and Antwerp.


GMS Instruments is a proud and exclusive dealer of some renowned test and calibration producing companies such as: