Innovative Air Monitor : Elevate your environmental awareness with our multifunctional thermohygrometer. Designed to provide real-time monitoring of CO2 levels, humidity, and temperature, ensuring every breath is fresh. Easy To Read Display : Our air quality monitor features an LCD color screen that simplifies reading in low-light conditions. Color-coded indications guide you through the air quality status effortlessly. Wide Application Scenarios : Whether you're at home, in the office, school, hospital, or restaurant, this monitor is your reliable companion. It's compact yet powerful, making it suitable for diverse environments. Intelligent Alarm System : Stay informed about the air around you. Our monitor alerts you when CO2 levels exceed safe thresholds, empowering you to take immediate action. Long-lasting Working : Equipped with a 1200mAh rechargeable battery and USB charging capabilities, this device ensures continuous operation without interruption. Experience peace of mind knowing your surroundings are monitored 24/ 7. Perfect for those seeking to enhance their living or working spaces with the latest in air quality technology.