Testo 605i – Thermo-hygrometer Smart and Wireless Probe

The testo 605i Smart Probe thermo-hygrometer is a humidity and temperature measuring instrument that quickly and accurately measures relative humidity, dew point, and temperature in rooms, ducts, registers, and environmental boxes/chambers.

Key Features:

  • Quickly and accurately measures relative humidity and temperature in rooms, ducts, and chambers
  • Automatically calculates dew point & wet bulb temperature
  • Small diameter probe is ideal for in-duct measurements
  • For all HVAC/R technicians and contractors




12,100 din. bez PDV-a

SKU: 0560 1605.

Users can read the measurements using the testo Smart Probes App installed on their smart device. Smart Probes can be used individually or combined with other Smart Probes to create measuring solutions for most HVAC/R applications. Great for setup and diagnostics of large and small HVAC/R systems!

  • testo 605i
  • Bluetooth hot-wire anemometer with App
  • 3 AAA batteries and certificate of calibration
Measuring range
  • -20 to +60 °C
  • 0 to 100 %RH
  • ±0.8 °C (-20 to 0 °C)
  • ±0.5 °C (0 to +60 °C)
  • 5 to 80 %RH: ±(1.8 %RH + 3 % of mv) at +25 °C
  • 0.1 °C
  • 0.1 %RH

Here you can download the brochure for testo 605i.