- Stable measurement: The carbon dioxide detector provides stable values with real time updates every second, enabling faster detection of air quality changes. - Humidity detection: It monitors and displays CO2 concentration as well as the ambient temperature and humidity, helping you understand the environment. - Easy to read: Color changing indicators and a clear color screen allow you to read parameters at a glance. - Easy to use: Wireless detection for convenient placement, built in 1200 mAh rechargeable battery, Type C charging interface, standby 240 to 360 minutes, long battery life. - Practical applications: Use at home to monitor indoor air quality and comfort; in an office or classroom to ensure adequate ventilation; in small workshops or gyms to track CO2 levels during occupancy. - Key attributes: Functions include CO2 monitoring with temperature and humidity display, wireless operation, rechargeable battery, and a user friendly display that highlights air quality changes.