Class'Air CO2 sensor

The Class‘Air analyzer provides remote monitoring of indoor comfort parameters. Equipped with its screen and its LEDs, it becomes a real educational sensor and allows you to check the quality of the surrounding indoor air at a glance. ClassAir CO2 sensor educational version on rechargeable battery with Datalogger / recorder option: - Autonomy of approximately 6 months - Equipped with a screen and 3 LEDs indicating the CO2 level - A USB support (mobile phone type) allows it to be recharged easily and recover data when connected to a pc