9 in 1 Air Quality Detector LCD Display PM2.5 PM10 HCHO TVOC CO CO2 Temperature and Humidity Multifunctional Air Quality Monitor

Overview9 In 1 Air Quality Detector: This detector can detect temperature, humidity, PM2.5, PM10, HCHO, TVOC, CO, CO2 at one time, and can display the data you want at any time. [Backlit LCD color display] Color screen, clear at a glance, with backlit display, easy to see data at night. Portable size: This air quality detector can be easily carried and used on a table. Large-capacity battery: This air quality detector large-capacity battery with built-in lithium battery power supply provides long service time, and the power supply is charged between power outages. Advanced detection technology: using electrochemical detection technology HCHO and CO, semiconductor detection technology using TVOC and CO2, infrared sensor PM2.5 and PM10.