Air Quality Monitor, Professional & Accurate CO2, TVOC, HCHO, Humidity& Temperature Particle Counter, for Home, Office, School, Hotel, Car

【High accuracy】Carbon monoxide detector uses high-precision laser sensors and laser particle sensors with stable performance and strong interference protection ability and can appropriately capture different data. Built-in battery, USB charging make stronger, with power indicator light, may also be charged in time when the battery is low. The battery icon flashes when charging and no longer flashes when fully charged.
【Wide Application】The CO2 detector is suitable for monitoring air quality in homes, schools, place of business buildings, hospitals, restaurants, shopping malls, factories, hotels, laboratories, and so forth.
【5-in-1 Carbon Dioxide CO2 Meter】Multifunctional CO2 meter room air that will let you detect air quality by testing CO2, HCHO, TVCO, temperature and Humidity.
【Safety Design】 The mesh design allows for better heat dissipation all the way through operation, preventing the device from getting hot, and more accurate measurement data.
【LED Display Screen】 CO2 meter indoor air uses fine quality LED three-colour screens, which may also be divided into different air quality levels in line with the values of different indicators, so you’ll be able to intuitively see the air quality from the colour.