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Online monitoring

Effortless climate monitoring: With the online data loggers from Testo.

WLAN data loggers from Testo

About testo 160

testo 160
  • Compact loggers; monitors multiple parameters; blends unobtrusively into surroundings

  • Monitors temperature, humidity, lux & UV

  • External probe option

  • Ideal for museums, archives, and exhibitions

  • 3 variants: T, TH, E

About testo 162

testo 162
  • Compact loggers; monitors multiple parameters; blends unobtrusively into surroundings

  • Monitors temperature, humidity, lux & UV

  • External probe option

  • Ideal for museums, archives, and exhibitions

  • 3 variants: T, TH, E

About testo 164

testo 164
  • Mini loggers for large installations with many measurement points; internal sensors, data routed via gateway (WLAN/Ethernet)

  • Monitors temperature & humidity via internal sensors

  • Optional door contact

  • Long battery life up to 8 years, no replacement needed

  • 3 loggers (T1, H1, DC) + 2 gateways (WLAN, Ethernet)

Download the testo Smart App now
and enjoy all the benefits!

Reliable and secure

The app gives you access to all measurment data and allows you to easily configure our products.

testo Smart App

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Testo Ltd
Newman Lane
GU34 2URAlton
HampshireUnited Kingdom
01420 544433

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