16 in 1 Air Quality Monitor Indoor Detects, CO2 Tester for CO2, TVOC, PM2.5, PM1.0, PM10, HCHO, Temperature Humidity AQI & Time, 2500mAh Battery Powered, LED Display, Auto Alert for Car, Office, Home

All-in-One Indoor Air Quality Monitor – This 16-in-1 detector tracks 9 key metrics in real time, including CO₂, PM2.5, formaldehyde, TVOC, temperature, and humidity, with lab-grade 0.001-level sensors that update every 1–2 seconds. Its clear LED screen displays live data with adjustable brightness and units, while the built-in 2500mAh battery offers up to 6 hours of portable use. Complete with USB charging, simple setup, and reliable support, it’s the easy, accurate way to protect your home’s air—day and night.

• ‌16-in-1 Full Air Quality Monitoring：Monitor the key factors that matter most to your indoor health. This 16-in-1 air quality monitor tracks CO₂, PM2.5, PM1.0, PM10, HCHO, TVOC, temperature, humidity, AQI, and real-time clock. When any reading exceeds safe levels, the screen automatically triggers an audible beep alert—helping you take action instantly.
• High-Precision Sensors & Real-Time Updates：Air quality tester, built with high-precision sensors and a dual-vent design for fast airflow intake. Data updates every 1–2 seconds with 0.001-level accuracy, ensuring reliable and consistent readings. Includes automatic calibration to maintain optimal performance. Enjoy lab-grade precision combined with everyday practicality.
• Clear LED Display & Easy Operation:Air quality sensor, equipped with 7 inch a bright, high-resolution LED display for effortless viewing of CO₂, AQI, temperature, and humidity. Features 12/24H time display, °C/°F temperature switching, and 3 adjustable brightness levels—ideal for use in bright rooms or nighttime environments.
• Long-Lasting Rechargeable Power:Home air quality monitor, built with a 2500mAh rechargeable lithium battery and includes a USB cable and dedicated charging adapter. A full 4-hour charge provides up to 6 hours of use. For the most accurate long-term indoor readings, we recommend keeping the device plugged in during operation.
• Ideal for Every Indoor Space:Perfect for bedrooms, living rooms, nurseries, offices, kitchens, classrooms, and more. Complete package includes: air quality monitor, USB charging cable, power adapter, user manual, and quick-help card. Dedicated customer service available for missing parts or product issues.