Testo Gas Detectors

Testo manufacture a range of detectors for gas and refrigerant leakage detection.  In addition, the range includes instruments for the detection and recording of CO and CO2. The instruments are simple to use, accurate, robust and affordable, ensuring the user is fully equipped for all manner of gas detection.

Leak detection

Reliable, targeted leak detection

A water or gas pipe may develop leaks after a certain period of time. You can use the leak detector here as a reliable manifold when you are carrying out the leakage tests stipulated by law, thus improving safety in the building.

The measuring instrument is an essential tool in many areas and is very simple to operate. The process involves setting the sensitivity via a rotary knob, so that users immediately recognize when they are approaching the leak. The flexible measuring probe even enables you to check areas that are difficult to access. There are usually two levels available in terms of an alarm signal:

  • from 200 ppm CH4, there is an acoustic alarm and a yellow visual signal,
  • from 10,000 ppm CH4, the visual signal turns red.

Fields of application and accessories for the leak detector

Leak detectors
The innovative Testo pressure and leakage meters make user-oriented and reliable testing of gas and water pipes significantly easier. The refrigerant leak detector supports leak detection in the refrigeration technology field. This instrument quickly detects the most common refrigerants and also discovers tiny leaks. A compressed air leak detector works with an appropriate high pressure probe.

Leak detector and related test instruments

Vacuum gauge

The beneficial features of Testo's leak detectors can be seen in their compliance with the specified directives and clear menu guidance. This makes it easy to carry out the required tests on the gas pipes and at other locations. The pressure and leakage meter carries out an automatic tightness test and thus saves you a great deal of effort.

The vacuum gauge also scores high marks with its great precision. The testo 552 digital vacuum gauge, which operates via Bluetooth, can for instance be used when a refrigeration system or a heat pump needs to be tested. This measures the pressure and automatically calculates the evaporation temperature. Its simple operation is supported by the practical single-hose connection and by the high-resolution, easy-to-read colour display. Furthermore, you can store the measurement data in a customer folder which has been previously set up and thus ensure clear organization of the documentation.

The high precision of the classic leak detector helps you with leak detection and with testing how serious the leak is. It is equipped with the following sensors for this:

  • a flow rate sensor,
  • an absolute pressure sensor,
  • two differential pressure sensors.