Aranet4 PRO without display is an innovative stand-alone battery-powered wireless monitor for measuring CO2, relative humidity, temperature, and atmospheric pressure in a variety of public indoor spaces such as warehouses, schools, or hospitals.

Aranet4 PRO without display is light, portable, simple to install, and effortless to operate.

The monitored data can be viewed by using the Aranet PRO/PRO Plus/PRO Plus LTE base station. For an upgraded user experience, it can also be paired with Aranet Cloud.