Popular Downloads from Testo


Here you find the most important instruction-manuals, brochures and software of Testo ready for download.

If you are searching for other manuals, brochures, datasheets, application stories, software or firmware, please use the search-field in the top.

In the search-results you find your data by clicking on the Tab Downloads.

How to contact us.

Do you have any questions?
We would be more than happy to help you.


Testo Smart Apps on Apple and GooglePlay

Testo Smart Apps allow creation of concise reports quickly, that can be saved online or sent via e-mail. Connecting to a variety of testo devices and Smart Probes, we have apps for any application.


Some apps, such as the testo Thermography app, act as a secondary screen allowing for live feedback from the camera.


Find out more by visiting the Apple or GooglePlay App stores.

Premium downloads

Testo downloads

Registered customers receive exclusive access to selected premium content.
Make sure you have cutting edge know-how on the following topics now:

  • Professional guide
  • Practical reports
  • Cost-benefit calculations
  • Tips & Tricks Completely free, non-binding and can be unsubscribed at any time.

Register for the Testo premium downloads now: