5 in 1 Air Quality Monitor LED Carbon Dioxide Meter for Room Office Greenhouse Warehouse,White

5-in-1 function: The air quality detector is small and portable, and can accurately measure CO₂ concentration, TVOC, HCHO, temperature and humidity., Air convection design: Convective air is formed by openings on both sides and back of the detector, and real-time convection detection is more accurate., 6.5-inch LED screen: 6.5-inch large screen displays power, time, date, CO₂ value, TVOC, HCHO, temperature, humidity. Different font colors show different air quality., NDIR sensor: Using NDIR sensor, it has good precision, stable performance, strong anti-interference ability, low consumption and long service life., Applicable occasions: The air detector is mainly used in living rooms, schools, hospitals, gyms, cinemas, offices, breeding greenhouses and other places.