ApexGear 9-in-1 Indoor Air Quality Monitor, Detects PM CO2 HCHO Humidity, Precision Rechargeable Home Tester

・9-in-1 All-Round Indoor Air Multi Parameter Detector: This air quality monitor can simultaneously detect 9 key indoor indicators including AQI, PM2.5, PM1.0, PM10, CO2, CO, TVOC, formaldehyde, temperature and humidity. All environmental data is displayed on one screen, allowing you to fully understand indoor air conditions at a glance.

・Large Clear Screen With Color-Coded Air Quality Grading: Equipped with a high-definition display screen, this air detector classifies air quality into good, slight, moderate and serious levels via color gradient bars. Real-time air fluctuation data is presented clearly, which is friendly for the elderly and children to read without extra learning cost.

・Customizable Sleep Mode For Undisturbed Night Monitoring: It supports adjustable sleep & auto screen-off timing function. You can set the screen standby duration freely; the dimmed or turned-off screen avoids bright light disturbance while you sleep in bedroom, realizing all-night quiet indoor air monitoring comfortably.

・Stable Foldable Stand & Wide Indoor Scene Compatibility: Built with foldable rear bracket for stable vertical placement on flat surfaces. Perfectly fit for living room, bedroom, kids study room and office desktop use. Compact body takes little space and can be moved freely according to your monitoring needs anytime.

・Durable Body, Simple Operation & Long Service Battery Life: Made of premium sturdy materials for long-term daily use. Intuitive button layout supports one-tap easy operation for all ages. Built-in rechargeable battery delivers lasting endurance, enabling continuous long-term indoor air monitoring day and night.