Portable Air Quality Meter Stable Air Quality Meter Accurate Sensitive CO2 TVOC

Feature: \n 1. 12 IN 1: Air quality meter can detect real time Air Quality Index, TVOC, PM2.5, PM10, CO2, humidity, temperature, date and time, clock, for APP, Wifi, curve model, timer, in addition, you can also check the date, time and view real time data through the mobile phone APP\n2. CLEAR DISPLAY: 12 in 1 air quality meter with large screen displays time, date and multiple environmental parameters, easy to read, realize real time comprehensive understanding of indoor conditions\n3. MULTIPLE FEATURES: The air quality meter allows you to set WiFi calibration for TVOC and PM particulate matter and view the history curve for six metrics(TVOC, HCHO, PM2.5, PM10, CO2)\n4. SMART AND ACCURATE: With smart sensors and double ventilation design, this indoor air quality detector provides accurate data on your air quality with a large detection range and small error, ensuring that you feel at ease with the air you breathe\n5. REAL TIME DATA: The indoor air quality meter allows you to view :