TESTO 605i

Testo 605i - Thermohygrometer operated via smartphone.‎ - Measurement of air humidity and temperature in rooms and ducts - Automatic calculation of the dew point and wet bulb temperature via testo Smart Probes App - Measurement data analyzed and sent via testo Smart Probes App - Problem-free application at measuring points that are a long distance apart thanks to Bluetooth® range up to 100 m The compact testo 605i temperature and humidity measuring instrument with bendable probe head features professional measuring technology in an intelligent format: it can be used in conjunction with a smartphone/tablet and the testo Smart Probes App to reliably measure air temperature and humidity in rooms and ducts.‎ Further info from manufacturer on TESTO 605i Testo