The hygrometer can be connected to up to four external temperature and humidity modules. The temperature measuring range for the thermometer sensors is 32.0 … 122.0 °F and the humidity measuring range is 0.0 … 99.9% RH.

The hygrometer can be connected to up to four external temperature and humidity modules. The temperature measuring range for the thermometer sensors is 0.0 … 50.0 °C and the humidity measuring range is 0.0… 99.9% RH.

The hygrometer is an ideal measuring device for monitoring the air quality at workplaces. The hygrometer is ideal for continuous logging of air temperature, humidity, CO2, PM2.5 and air pressure.