In addition to measuring air temperature and relative humidity in rooms and ducts, the thermohygrometer is also suitable for checking air conditioning system humidifiers. When you use the testo 605i in conjunction with the testo 805i infrared thermometer, you can clearly identify areas susceptible to mould via the traffic light principle, with the assistance of a measurement menu that is already stored in the App.

Measure more efficiently using the App:

The testo 605i wirelessly transmits the measurement data via Bluetooth to your own smartphone or tablet. With the testo Smart Probes App installed on your terminal device, you can view your readings conveniently. The app also enables the dew point and wet bulb temperature to be determined automatically. All measurement data are presented either as a diagram or a table. Finally, the measurement data report can be e-mailed directly as a pdf or Excel file.

Features:

- Compact professional measuring instrument from the Testo Smart Tools series, for use with smartphones/tablets

- Automatic calculation of the dew point and wet-bulb temperature

- Measurement data analyzed and sent via Testo Smart Probes App

- Clear identification of areas susceptible to mold via traffic light principle

- Magnetic holder for easy attachment 

- Measurement data analysis and transmission via Smart Tools App

- Space-saving and easy to transport

Specifications:

- Sensor type: Humidity: capacitive

- Measuring range: 0 to 100 %RH

- Accuracy: +/- 3.0 %RH (10 to 35 %RH) (at +25 C); +/- 2.0 %RH (35 to 65 %RH) (at +25 C); ?3.0 %RH (65 to 90 %RH) (at +25 C); +/- 5 %RH (< 10 or > 90 %RH)

- Resolution: 0.1% RH

- NTC Sensor: Temperature

- Measuring Range: -20 to 60 C

- Accuracy: +/- 0.8 C (-20 to 0 C); +/- 0.5 C (0 to +60 C)

- Resolution: 0.1 C

- Compatibility: Requires iOS 8.3 or newer / Android 4.3 or newer; Requires mobile end device with Bluetooth 4.0

- Storage Temp: -20 to +60 C

- Operating Temp: -20 to +50 C

- Battery Type: 3 micro batteries AAA

- Battery life: 150 hours

- Length probe shaft: 100 mm

- Data Transfer: Bluetooth

- Radio Range: 100