10 in 1 Air Monitor CO2 PM2.5 HCHO TVOC Detector for Indoor

1 10-in-1 Quality Monitor: This portable quality monitor tracks 10 crucial parameters simultaneously, including Ambient Environment Grade, CO2, PM1.0/2.5/10, particle count, HCHO, TVOC, temperature, humidity, and CO, providing a comprehensive overview of your indoor environment. 2 Advanced Multi-Sensor Technology: Equipped with light-beam particle, semiconductor, and humidity sensors, this indoor monitor delivers rapid, precise readings for CO2 concentration, PM2.5 levels, and TVOC emissions with reliable accuracy. 3 Visual & Audible Alerts: The handheld quality monitor features color-coded indicators and audible beeps to instantly warn when thresholds are exceeded, helping you take prompt action to improve conditions. 4 Extended Battery Life: With a built-in 2500mAh rechargeable battery and USB charging, this CO2 Monitor operates for up to 17 hours on a single charge, ensuring uninterrupted quality tracking. 5 Clear LCD Display: The PM2.5 monitor showcases all readings on a large backlit screen with auto-adjusting brightness for optimal visibility day or night, displaying data like temperature, humidity, and Ambient Environment Gradeat a glance.

What's in the box
1 x 10 in 1 Monitor
1 x Charging Cable
1 x User Manual