Testo 160 THL recorder

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  • Integrated sensors for temperature, humidity, light intensity (Lux) and radiation (UV)
  • The recorder blends in perfectly with the background environment
  • Data storage in Testo Cloud
  • Alerting of exceeded measurement limits via email or SMS (Advanced license)
  • Easy to install and operate

The Testo 160 THL logger is an easy-to-use device with integrated sensors used for monitoring temperature and humidity, light intensity and radiation.

The stored measurement readings are sent via WLAN directly to the Testo Cloud. If limit values are exceeded, the user will be notified via email or SMS (optional). Access to the measurement readings is available at any time and from a smartphone, tablet or computer.

The small size of the Testo 160 THL recorder (64 x 92 x 24 mm) and its simple design make it possible to leave it in the display case and adapt it to the exhibition. Thanks to dedicated deco-cover caps, the device can blend in with its surroundings and remain invisible.

The Testo Cloud is an essential component for using the Testo 160 TH logger. The logger stores and saves measurements in the Testo Cloud via WLAN. The user can also configure the logger, set alarm limits and analyze stored measurement readings.

Depending on the functions you require, you can choose between a free license (Basic) and an extended license (Advanced) to use the Testo Cloud. In the case of Advanced, it is possible to create accounts for 10 users, who will receive an SMS notification informing them of exceeded limit values.

Technical specification Testo 160 THL

Humidity measurement range

0 to 100 %RH (non-condensing)


±2,0 %RH at +25,0 °C and 20 to 80 %RH

±3,0 %RH at +25,0 °C and < 20%RH and > 80 %RH

±1,0 %RH

±1,0 %RH / year

Temperature measurement range

-10 to +50 °C

Light intensity measurement range

0 to 20000 Lux

uV measurement range

0 to +10000 mW/m²

Battery life

1,5 year

Measurement rate

Dependent on cloud license; Basic: 15 min . 24 h / Advanced: 1 min . 24 h


113 g
Model Temperature [° C]
testo 160 THL -10 to +50 °C

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