11-Inch Large Screen CO2 Tester Carbon Dioxide Temperature and Humidity Meter Air Quality Monitor Gas Detector

Features Easily detect three main substances CO2 temperature humidityIt can be used in a variety of scenarios home air detection car air detection maternal and child room air detection and public place detection Environmentally friendly material more comfortable to use The compact design makes it easy to place and pick up Thousands of precision more accurate detection Continuous air monitoring anytime anywhere to ensure timely detection of air quality problems LED LCD color screen display intuitive reading Scientific air duct design more accurate measurement full contact with air 1200mAh capacity battery long battery life The working time is about 420 minutes and the Type C socket can be powered on at any time Specification Model ZN CD06Display method liquid crystal displayAtmospheric pressure 86Kpa 106KpaCarbon dioxide detection method infrared NDIR Sampling time 1 5 secondsProduct size 270 90 35mmTesting temperature 10℃ to 50℃Relative humidity 20 85 Storage temperature 10℃ to 60℃CO2 concentration unit PPMCO2 test accuracy400 1000 ppm deviation ±50ppmHigher than 1000ppm deviation 5 CO2 display resolution 1ppmTemperature measuring range 10℃ to 50℃Temperature accuracy 1 0℃ 0℃ to 40℃ Humidity measurement range 20 85 Humidity accuracy 5 Voltage 3 7VCharging time about 3 hoursWorking time about 420 minutesBattery capacity 1200mAhProduct size 35 270 60mmProduct weight 450gPacking weight 550gPackage included 1 x Carbon Dioxide Detec