Photo 1 of 15-in-1 Indoor Air Quality Monitor with WiFi, Alerts & Notifications, Air Quality Tester CO2/CO/HCHO/TVOC/AQI/PM0.3/PM1.0/PM2.5/PM10/Thermometer/Humidity Monitor, for Home/Office/School

Double tap image to zoom

Photo 1 of 15-in-1 Indoor Air Quality Monitor with WiFi, Alerts & Notifications, Air Quality Tester CO2/CO/HCHO/TVOC/AQI/PM0.3/PM1.0/PM2.5/PM10/Thermometer/Humidity Monitor, for Home/Office/SchoolPhoto 2 of 15-in-1 Indoor Air Quality Monitor with WiFi, Alerts & Notifications, Air Quality Tester CO2/CO/HCHO/TVOC/AQI/PM0.3/PM1.0/PM2.5/PM10/Thermometer/Humidity Monitor, for Home/Office/School