175 T2 – Two Channel Temperature Logger Overview

The Testo 175 T2 is a compact two channel (1 x Internal / 1 x External) data logger for the long-term monitoring of refrigerated and deep-freeze rooms as well as for the documentation of transport temperature in delivery vehicles.

The Testo 175 T2 temperature data logger has an internal sensor and a connection for an external temperature probe. This means it is ideally suited for use when you don’t need to record the air temperature, but also want to carry out another temperature check (e.g. a core temperature spot check).


  • Dual measurements (1 internal, 1 external) for ambient and product temperature monitoring
  • Large memory, 1 Million Readings
  • Data transfer possible using the USB port or SD card (Optional)
  • IP65 protection class
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All products come with FREE calibration & testing.

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