Multifunctional Professional 7" PM2.5 PM1.0 PM10 HCHO TVOC AQI Detector Thermometer Hygrometer Air Quality Analyzer

Features Over large screen display makes it easier to read data and the buttons are easy to operate The style of triangular pyramid is stylish and beautiful and it is more stable Suitable for home automobile office factory and other environments Measurement items PM2 5 PM1 0 PM10 HCHO TVOC AQI temperature and humidity 24 hours real time monitoring can display time calendar and alarm clock Protect the healthy life of you and your family Specification Material ABSColor whiteScreen display 7 TFT LCD screen displayTest items PM2 5 PM1 0 PM10 HCHO TVOC AQI temperature humidityPM2 5 PM1 0 PM10 technology laser scatteringHCHO technology electrochemistry sensorTVOC technology semiconductor sensorTemperature and humidity technology temperature and humidity sensorProcessor ARM high speed complex calculationsTest range PM2 5 0 1000HCHO 0 001 1 999mg m3 TVOC 0 001 9 999mg m3 Power supply 1 lithium battery 5000mAh included Continuous working time 120 240minOperating temperature 0 65℃Item size 240 125 110mm 9 4 4 9 4 3inItem weight 440g 1 0lbPackage size 260 135 120mm 10 2 5 3 4 7inPackage weight 530g 1 2lbInput voltage AC 100 240V 50 60HZ 0 15ARated output voltage 5VRated output current 1APackage includes 1 Air Quality Detector1 Charging Cable1 EnglishUser Manual Details pictures