Wireless temperature measurement: The testo 915i thermometer with smartphone operation and Bluetooth is part of the popular Testo Smart Probes portfolio. The thermometer provides fast, reliable measurement results and is versatile and easy to use thanks to the robust probe – making it ideal for carrying out your measurements, e.g. of ambient temperatures as well as temperatures in ducts and at air outlets.

testo 915i - Thermometer with air probe and smartphone operation
- Robust, fast-response air temperature probe (TC type K, class 1), measuring range -50 to +400 °C
- High measuring accuracy up to ±1.0 °C thanks to system calibration ex-works
- For fast, wireless ambient temperature measurements and measurements in ducts and at air outlets
- Innovative locking mechanism on the handle for easy, secure attachment of plug-in Testo measuring probes
- Versatile in all temperature-relevant applications: Compatible with all Testo and standard type K thermocouple probes
- testo Smart App: Display of readings, clear graphical presentation of temperature curves, create documentation on site and send as a PDF or CSV file
- Automatic Bluetooth connection to smartphones, tablets or compatible Testo measuring instruments
- Bluetooth with a range of up to 100 m
- Handy, robust housing

Thanks to its proven quality and great durability, you can rely on your Testo Smart Probe in all conditions.

DELIVERY SCOPE: Wireless Smart Probe testo 915i with air probe (TC Type K), including batteries and calibration protocol.

  • Smart Probe with wireless temperature measurement in the most diverse applications, thanks to large selection of probes and compatibility with common Type K thermocouple probes
  • Robust, fast-response air temperature probe (TC type K, class 1) with secure attachment via innovative locking mechanism in the handle, ideal for measuring ambient temperature as well as temperatures in ducts and at air outlets, measuring range -50 to +400 °C
  • Easy operation, evaluation and documentation with free testo Smart App as well as automatic Bluetooth® connection to smartphones, tablets or Testo measuring instruments (e.g. testo 400, testo 550s) with a range of up to 100m
  • High measurement accuracy thanks to system calibration ex-works
  • Ideal for measuring ambient temperature and temperatures in ducts or at air outlets: The wireless thermometer testo 915i with robust, fast response air probe will enable you to tackle your temperature measurements with greater speed, flexibilty and ease.


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