testo Smart Probes

Indoor air quality and comfort level

Not only does precisely adjusted indoor air quality help keep employees motivated and productive, it also reduces the risk of staff absences due to illness. The practical measuring instruments from the testo Smart Probes range make measurements more straightforward and mobile than ever before.

How testo Smart Probes offer support for indoor air quality

Temperature and humidity

  • Measurement of air humidity and temperature in rooms and ducts with the testo 605i thermohygrometer

And this is how the testo Smart App helps you in this application:

  • Automatic calculation of the dewpoint and wet bulb temperature

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testo Smart App

  • Wireless operation and reading of measuring values on your smartphone or tablet – from a distance of up to 100 metres

  • Changes in measured values quickly displayed – as a graph or table

  • Stored measurement menus guide you through different applications.

  • Customer data and measuring points can be stored and managed in the App.

  • Measured data logs can be supplemented with images and sent immediately as PDF or Excel files, or transferred to data control PC software

Find out more


Compatible with all Bluetooth-enabled Testo measuring instruments


Direct report dispatch by e-mail


All measurement values at a glance


Intuitive measurement menus


Free download, free use


testo Smart Probes

Find everything you need to know about the testo Smart Probes at a glance.

testo Smart Probes

Overview of all Smart Probes and Smart Probes kits

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