Shell material: ABSProduct size: 160*90*41mm/6.3*3.54*1.61"CO2 measurement range: 400-5000ppmCO2 measurement accuracy: ±50+5%ppmTemperature measurement range: -10-500°CTemperature measurement accuracy: ±1°CHumidity measurement range: 10%-99%RHHumidity measurement accuracy: ±1%RHWorking environment: 0-50°CBattery capacity: 1200mACharging method: USBPower input: Type-C USB 5V2AColor: White, BlackCarbon dioxide detector: Intelligent carbon dioxide value tester.The gas analyzer uses an empty semiconductor TVOC sensor to monitor the temperature and humidity of the air quality.It is a air quality detector, using an electrochemical detection module, with good accuracy, stable performance, strong anti-interference ability, low consumption and long service life.Accurately detect carbon dioxide. The large screen displays the date, time, power, CO2 concentration, temperature and humidity.It adopts the electrochemical detection module of high quality, with good accuracy, stable performance, strong anti-interference ability, low consumption and long life of the cabinet.The product does not need calibration, it can be tested after booting, and it can accurately detect carbon dioxide.Different font colors show different air quality, 400-1000ppm: green flashing, 1001-3000ppm: orange flashing, more than 3000ppm: red flashing, hundreds of ventilation holes in the rear not only accelerate the convection between the air and the machine, so as to achieve Effective detection, but also provides a good heat dissipation effect.1 X Carbon Dioxide Detector1 X USB CableNote:Due to the different monitor and light effect, the actual color of the item might be slightly different from the color showed on the pictures. Thank you!Please allow 1-2cm measuring deviation due to manual measurement.