Xetron-Temtop 6-in-1 Multi-functional Design Carbon Dioxide(CO2) Air Quality Monitor, PM2.5 Detector, Temperature and Humidity Readings, Real Time on LED Screen, for home, office, hotel and hospital etc. (P20C)

【6 in 1 Monitor】Temperature & humidity, PM2.5, CO2, current week-time and record function. You can check the real time data and export history data. Ideal for the management of room, office, gym, cinema, hotel, laboratory and hospital. 【Highly Accurate Sensor】P20C adopts high precision professional-grade particle sensor from Temtop US, HCHO sensor from Dart UK, and CO2 sensor from SENSEAir and TEMP&HUM sensor from Sensirion. 【7.6'' large LCD screen】With face icon indicates the air condition for PM2.5 (GOOD/FAIR/POOR)and humidity(DRY/COMFORT/WET). Trends of CO2 and PM2.5 are also presented on the screen, so it is easy to know the air quality changes. 【Data Report】Comes with a USB cable, and supports USB exportation of historical data as long as 10 years at 1-hour logging interval.(exported to CSV). Digital thermometer displays MAX & MIN humidity, temperature(℉/℃ optional) CO2 and PM2.5 records in real-time. 【Better Experience】Back stand and wall mounted design. Built-in 300