App for the thermal imagers testo 868, testo 871, testo 872 and testo 883: mobile, flexible, efficient.

Install our free App on your smartphone/tablet and use the practical functions for Testo thermal imagers.

• See a live image from the thermal imager in the App
• Remote control of the thermal imager via the App
• Transmission of stored images from the thermal imager to the App
• Analyze thermal imagers and add comments
• Create reports quickly and easily
• Send images or reports by e-mail or share via Cloud services

The App can only be used in combination with the instruments testo 868, testo 871, testo 872 and testo 883.

What’s New

Version 3.18.3

- Support of alarm and isotherme (testo 883)
- Bugfixes

Ratings and Reviews

vffr fgfdvt ,


Hate this app
Won’t even let u use the thermal camera
Once it did did not sense heat at all

Boybeast5 ,

Works Perfectly😀😊😍

This app works perfectly it is always correct I really recommend this to everyone that needs a thermal camera because this is just amazing download this app!

michbefor ,


Doesn’t work at all

App Privacy

The developer, Testo SE & Co. KGaA, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy.

Data Not Linked to You

The following data may be collected but it is not linked to your identity:

  • Usage Data
  • Diagnostics

Privacy practices may vary, for example, based on the features you use or your age. Learn More


  • Family Sharing

    With Family Sharing set up, up to six family members can use this app.

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