5-in-1 Indoor Air Quality Monitor, Accurate Portable Detector for CO2, TVOC, HCHO, Temperature and Humidity, Air Quality Tester for Home, Office, School, Hotel, Car

1. Comprehensive Monitoring: Measures CO2, HCHO, TVOC, temperature, and humidity, providing a complete indoor air quality analysis to meet most indoor testing needs.

2. 2.8-inch TFT Color Display: Equipped with a 2.8-inch TFT color digital display, it clearly shows real-time air quality readings for easy understanding and tracking of changes.

3. Easy to Use: Our indoor air quality monitor comes with a built-in 1200mAh rechargeable lithium battery and a USB charging cable.

It lasts 5 to 6 hours on a single charge, and it is recommended to keep it charged if you need to monitor your indoor environment for extended periods. 4. Safe Design: The ventilation holes allow the device to better dissipate heat during operation, preventing overheating and providing more accurate measurement data. 5. Wide Application: This portable smart home air quality meter can detect air quality in bedrooms, living rooms, kitchens, basements, cars, grow tents, offices, schools, hotels, and more. It can be placed on a desk for easy viewing, making it an ideal indoor air quality detector for our lives.