Testo SE & Co. KGaA

Precise measurement technology for laboratories and cleanrooms.

The Top 3 Advantages

Smart, intuitive measuring programs provide optimum support for your measuring task.


Multiple different probes, e.g. with flexible probe shaft, for measurements in hard-to-reach places.


Intelligent calibration concept: Only the probe heads need to be calibrated.

Multifunction measuring instrument testo 400 and specially designed, high-precision probes.

You wish to measure temperatures in laboratories with high precision? Testo recommends the multi-function measuring instrument testo 400 which can be combined with multiple different probes. Together, the measuring instrument and probes meet your expectations towards highest standards of conformity, complete documentation and easy handling.

The flexible temperature probe (digital - with Pt100 temperature sensor), for example, is impressive when used for these applications:

- Temperature measurements in locations that are difficult to access and in liquids

- Monitoring process temperatures

- Checking stationary temperature probes (e.g. in air-conditioning cabinets)

Thanks to the intelligent calibration concept, you benefit from exceptionally accurate measurement results, because the measuring instrument makes measurement uncertainty a thing of the past. You only need to send the probe in for calibration - so the measuring device remains in continuous use.

  • instrumentation technology

  • climate monitoring

  • climate meters

  • room climate measuring devices

  • sensors

  • monitoring systems

  • climate control systems

Target Industries
Testo SE & Co. KGaA
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