ZN-2CO5 Wall Mounted 3-in-1 Air Quality Monitor CO2 Carbon Dioxide HCHO Formaldehyde TVOC Detector Digital Temperature H

Features It can monitor the concentration of HCHO and TVOC in the environment to help users maintain a comfortable living environment Real time monitoring and real time display of CO2 concentration per cubic meter It can detect and display the temperature and humidity of the environment to help users understand the environment It is suitable for office home gymnasium and other occasions with a wide ranges of applications Intelligent color screen display clear numbers easy to identify and read In alert mode users are prompted to pay attention to the environment by changing the color It has a long service lifes and can be charged with a USB cable Small size portable easy to carry does not take up too much space can be installed at home Battery The battery indicator keeps flashing when charging and it takes more than 3 hours to fully charge and the battery indicator also flashes when the battery is fully charged If the battery is charged for more than 3 hours 2CO5 TVOC it can be used for 4 5 hours Specification Material ABSColor black white optional Measurement accuracy 1ppmMeasurement range 400 6000ppmWorking voltage 3 7VCurrent 190mAPower 0 7WBattery 3 7V 1500mAhItem size 94 94 30mm 3 7 3 7 1 2inItem weight 125g 4 4ouncePackage Includes 1 x CO2 detector1 x USB cable1 x Wall suction bracket2 x Magnetic metal sheet2 x Stickers1 x User manualDetails Picture