Testo 605i
Testo 605i Handheld Meter 2nd GenTesto 605i Handheld Meter 2nd GenTesto 605i Handheld Meter 2nd Gen

Testo 605i Handheld Meter 2nd Gen

£92.00 (inc VAT £110.40)

The compact humidity measuring instrument testo 605i, in combination with a smartphone or tablet, is suitable for the measurement of air temperature and relative humidity.

Users can read off their measurement values comfortably in the testo Smart Probes App installed on the end device. The App also enables the automatic determination of dewpoint and wet bulb temperature. All measurement data are presented either as a diagram or in tabular form The measurement protocols can then be directly sent as PDF or Excel files.

The App turns your smartphone/tablet into the display of the testo 605i. The operation of the measuring instrument as well as the display of the measurement values take place by Bluetooth via the Testo Smart Probes App on your smartphone or tablet – independently of the measurement location.

In addition to this, you can use the App to create measurement reports, add photos and comments to these, and send them by e-mail. The Testo Smart Probes App is completely free and is available for iOS from the App Store and Android via Google Play.

Testo 605i

£92.00 (inc VAT £110.40)

Testo 605i


± 2% RH, ±0.1°C

Battery Type

3 x AAA

Battery Life

200 hours




via App

Logging Facility


Measurement Range

0 – 100% RH, -20°C to +60°C

Variant Name

Testo 605i


243 x 30 x 24

Downloadable Files


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