Air Quality Monitor 6 in 1 PM2.5 CO2 Tester for Home

1 Six-in-One Detection: This 6-in-1 air quality monitor tests PM2.5, PM10, HCHO, TVOC, CO, and CO at the same time, giving a complete picture of indoor air. Works for homes, offices, and cars, showing accurate data to help you monitor your breathing environment. 2 Large Screen, Clear Data Display: The air quality tester features a big screen with an electroplated lens, almost full-screen, making data easy to read. All indicators are clear at a glance, so you can get real-time air info without straining. 3 Compact and Portable: Small in size, fits on desks without taking much space. Lightweight and easy to carry, letting you test air quality at home, work, or on the go. 4 Color-Coded Alerts: Four color segments on the screen flash to show indoor conditions. Different colors mean different statuses, so you can tell if air needs improvement without reading complex numbers. 5 Rechargeable Design, Long Battery Life: Built-in 1200mAh rechargeable battery lasts 12-15 hours after 2-3 hours of charging, no need to change batteries often. Easy Type-C charging keeps it ready for non-stop monitoring.

What's in the box
1 x Air Quality Monitor
1 x Charging Cable
1 x User Manual