Indoor Air Quality Monitor for Home and Office

About this item

• ⚠️Note：This product uses a carbon dioxide semiconductor sensor that updates data every second and is susceptible to interference from various stimulating gases. It is recommended to place it in a ventilated environment at 400ppm for 20-30 minutes for calibration before placing it in the environment to be tested. If the data does not drop to around 400 ppm in a ventilated environment, double-click the power button and let it sit for another 20 minutes before use.
• Carbon dioxide semiconductor: use advanced sensors to accurately detect and measure various air pollutants and environmental factors, with a sensitive response to detect every second, and can detect all irritating gases, such as carbon dioxide, alcohol, toluene volatiles, perfume, odor, etc. Cannot detect pure carbon dioxide gas.
• Simple to use: Cordless operation with a rechargeable battery makes it convenient for use at home or the office. The 1200mAh battery provides 4-6 hours of usage and includes a USB charging cable. To monitor indoor environments for extended periods, it is advisable to keep it charged.
• LCD Color screen: Equipped with a color digital display screen, it clearly shows real-time air quality readings for easy understanding and tracking of changes.
• Comprehensive monitoring: measuring carbon dioxide（CO2）, formaldehyde(HCHO), Total Volatile Organic Compounds（TVOC）, temperature(TEMP), and humidity(HUMI), providing comprehensive analysis of indoor air quality to meet most indoor testing needs.