CO2 Monitor

Resource Information

The Aranet4 HOME sensor is an innovative air quality monitor that measures CO2 level, temperature, relative humidity and atmospheric pressure. The device is suitable for monitoring the CO2 level in any indoor environment. Each battery-operated CO2 monitor comes in a small zippered pouch with a Quick Guide to use. Read the complete manual. You can also download a free app (outlined in the quick start guide) that will access real-time measurement data and store the 7-day history.