Air Quality Monitor CO2 Detector: 5-in-1 Formaldehyde/CO2/TVOC/Temperature/Humidity Monitor, Air Quality Meter Indoor with E-Ink Display, Portable Carbon Dioxide Detector, for Home Office Hotel

$31.48

Air Quality Monitor CO2 Detector: 5-in-1 Formaldehyde/CO2/TVOC/Temperature/Humidity Monitor, Air Quality Meter Indoor with E-Ink Display, Portable Carbon Dioxide Detector, for Home Office Hotel

$31.48

About This

5 in 1 indoor air quality monitor: Accurately detect carbon dioxide (CO2), formaldehyde (HCHO), volatile organic compounds (TVOC), temperature (the temperature unit can be switched between °C and US °F) and humidity, helping you stay aware of air quality and potential health risks.
High Accuracy & Fast Refresh Data: Equipped with advanced VOC sensor technology, this detector ensures precise measurement of CO2, TVOC, and formaldehyde levels. Compare with the common sensor, it is more sensitive, accurately and stable.
Smart LED Color Screen & Sound Warning: The 2.8" HD color screen displays real-time data after a 120-second warm-up for auto-calibration. Track trends with color-coded thresholds (Green/Yellow/Orange/Red) and identify unsafe air quality instantly—no professional tools required. Receive audible beep alerts when CO2, HCHO, or VOC levels exceed healthy thresholds.
Portable Design & Fast USB-C Charging: With a 1200mAh battery and included USB-C cable, this lightweight monitor operates 24+ hours per charge. Test air quality anywhere—ideal for travel, new furniture checks, or high-humidity areas like bathrooms.
Versatile & Stylish Design: With this smart sensor and double ventilation structure design, a hanging hole is designed on the back of this portable Air Quality Detector so that you can hang it up to the wall for easy viewing.