Studies have shown that by increasing ventilation rates, you can significantly reduce the risk of indoor COVID–19 contagion. By measuring CO₂ Aranet4 infers whether ventilation rates are sufficient thus indicating COVID-19 contagion hazard level. You can use Aranet4 to see if at your home, office, school and any other public indoor spaces are at a heightened risk of COVID-19 contagion, and if extra measures to increase ventilation should be taken.
Measure the air quality around you with Aranet4 and stay safe.  Watch the video to find out more!