Professional Indoor Air Quality Monitor for CO2, Temperature, Formaldehyde, Humidity, and TVOC with Alarm (White)

About this item

• Protect Your Every Breath: Since clean air means a lot to every one, the 5-in-1 air quality monitor will be your best choice. It can accurately monitor CO2, TVOC, HCHO, humidity& temperature. You can monitor the environment at any time
• Safety Design: The mesh design allows for better heat dissipation during operation, preventing the device from getting hot, and more accurate measurement data
• Low Battery Notifications: Equipped with a 1200mAh rechargeable battery and includes a 5V USB cable, the device can remain in standby mode for up to 10 hours. Feel at ease without worries about power depletion.
• Warm Notice: Please notice that this air quality monitor is designed for indoor spaces, so please close the door & windows before testing. Or else the data may not be accurate. We recommend using the monitor and keeping it working for at least 60 minutes before reading the data
• Accurate & Reliable: Equipped with a fast-responding and sensitive high-performance chip, the air quality monitor can precisely capture the weak currents generated during electrochemical reactions. Dual color & voice alerts keep you informed of the current air quality conveniently