Compact measuring device for simple, fast, and precise measurement of air temperature and relative humidity. Ideal for measuring indoor air quality or ensuring optimal conditions in storage rooms. Measurement data can be transmitted to smartphones or tablets via Bluetooth®. The connection to the free testo Smart App enables configuration of the device as well as display, storage, and documentation of measurements.
Measuring range temperature: | -20 ... 60 °C |
Accuracy temperature: | ±0.5 °C |
Resolution temperature: | 0.1 °C |
Measuring range relative humidity: | 0 ... 100 % RH |
Accuracy relative humidity: | 2.5 % RH (5 ... 95 % RH) |
Resolution relative humidity: | 0.1 % RH |
Compatibility mobile device: | Requires iOS 13.0 or newer, Android 8.0 or newer, Bluetooth® 4.2. |
Power supply: | 3 x AA |
IP code: | IP 40 device, IP 20 probe |
Hygro-Thermograph(s)
Climate Measurement(s)
Temperature Humidity logger
Data logger for humidity
Data logger for temperature