5 In1 CO2 TVOC HCHO Temperature and Humidity Tester LCD Display Digital Air Quality Monitor with Lithium Battery

Description It is an air quality tester that uses an excellent electrochemical detection module with high accuracy and stable performance and can accurately detect carbon dioxide values Large screen design measurement data is clear at a glance Different colors represent different air quality Features The intelligent carbon dioxide value tester uses air semiconductor sensors to monitor air quality temperature and humidity The superior electrochemical detection module is adopted with high accuracy and stable performance which can accurately detect carbon dioxide value Strong anti interference ability low power consumption and long service life The product does not need to be calibrated it can be detected when it is turned on and it can accurately detect carbon dioxide Different colors correspond to different air quality suitable for offices homes and other occasions Hundreds of ventilation holes on the back of the case can not only accelerate the convection between the air and the machine for effective detection but also provide good heat dissipation Widely used agricultural planting greenhouse vegetables production warehouses material processing home interior decoration etc Specification Name Air Quality MonitorColor black white optional Battery 1 3 7v 2000mah lithium battery included 5 in 1 Large screen displays power CO2 value TVOC value HCHO value temperature and humidity Co2 Scale detection 100 5000ppm 50 5 ppm CO2 detectionSensitivit