Portable CO2 Air Quality Monitor, Carbon Dioxide Detector with Formaldehyde Detection Temperature and Humidity Display

Continuous CO and gas detection in one device – This multifunctional carbon monoxide and gas detector continuously monitors for the presence of carbon monoxide (CO) and various flammable gases, including natural gas, LPG, methane, ethane, propane, and butane. Plug the device into a power outlet and the surroundings are continuously monitored.

Rapid detection with two sensor technologies – The device uses an electrochemical reaction and changes in the electrical resistance of semiconductors to quickly and accurately detect CO and flammable gases. The sensors check every 2 seconds, so changes are detected in real time.

Built-in temperature and humidity meter – In addition to CO and gas detection, the device features an integrated temperature and humidity sensor. The measured values are displayed directly on the screen, providing you with insight into the indoor climate alongside safety.

Rechargeable 1000mAh battery with automatic backup – The detector has a built-in rechargeable 1000mAh lithium battery that serves as a backup. In the event of a sudden power outage, the device automatically switches to the internal battery, ensuring that the protection continues to function even without mains power.

Multifunctional and easy to use for the home – With one device, you combine CO detection, detection of flammable gases (including natural gas and LPG), temperature measurement, and humidity measurement, all visible on the display. A practical and complete safety solution for daily use in the home.