5 in 1 Portable 400-5000PPM Carbon Dioxide Detector CO2 Detector Air Quality Detector Intelligent Air Detector Temperatu

Features The screen has two modes of landscape and portraitReal time monitoring and real time display of carbon dioxide 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 offices homes gymnasiums and other occasions and has a wide range of applications Intelligent color screen display clear numbers easy to identify and read With sound alarm function In the alarm mode the user is prompted to pay attention to the environment by changing the color It has a long service life and can be charged with a USB cable It is small and portable easy to carry does not take up too much space and can be installed at home Specification Material ABSColor Black white optional Display method 2 8 LCD screen display 240 320 pixelsCO2 technology infrared NDIR Concentration unit for HCHO and TVOC mg m³Detection ranges CO2 0 6000ppm Sampling times 1 5 secondsMeasurement accuracy 10ppmMeasuring range 400 5000Working voltage 3 7VCurrent 120mAPower 0 4WBattery 3 7V 2000mAhDetection temperature 10°C to 70°CRelative humidity 10 99 Storage temperature 10°C to 60°CItem size 89 70 35mmItem weight 150gPacking size 141 98 48mmPackage weight 250gPacking size 510 310 300mmPacking weight 15 5KGPackage includes 1 5 In 1 Air Quality Monitor1 USB Cable1 User ManualDetails picture