CO2 Carbon Dioxide + PM2.5 Detector Module Air Quality Gas Sensor Tester Detector with 2.8Inch TFT Display Monitoring Ho

Specifications Material Acrylic Case Electronic ComponentsSize Approx 8 5x6 5x3 7cm 3 35x2 56x1 46 Processor For ARM 32 Bit ChipsCarbon Dioxide Sensor Chip SensorAir S8 0053 click to download document Font color Multi ColorsScreen 2 8 TFT 2 different display Resolution Ratio 320x240Power Supply DC 5VOperation Current 1 2ATemperature Measure Range 20 to 60 ℃Accuracy ±0 1 ℃Language Version English Features Multipurpose in air quality detection in PM1 0 PM2 5 PM10 0 AQI CO2 temperaturehumidity suspended particulate matter Acrylic clear case shell high transmittance to be looked through Built in for ARM 32 bit processor accurate detectionsystem fluency 2 8 TFT screen colorization display wide angle vision up to 180° High sensitivity sensor ensures the high accuracy in data collections Semi closing design performs excellent in heat radiation long life use Real time detection results will be shown on screen in corresponding colors related to collected datas Lightweight easy to use and be a straightaway in data interpretation Power supply in DC 5V universal usb socket car charger power bank etc Suitable for home office and car or part scope on air quality detection  What are PM10 PM2 5 and PM1 0 In addition to gaseous pollution the surrounding air may also be polluted by particles These particles suspension liquid or solid with different compositions and sizes are sometimes called aerosols They are usually classified as sus