GOYERRNES Carbon Dioxide Detector Wireless, Indoor Air Quality Monitor 3-in-1 Portable Carbon Dioxide Monitor, Tester for Carbon Dioxide, Temperature & Relative Humidity

["Advanced Remote Monitoring: Stay on top of your indoor air quality anytime, anywhere. Download our intuitive app, connect your air quality monitor via Wi-Fi, and view real-time air metrics remotely. The app also supports seamless device control and data export for added convenience","Indoor Air & Climate Monitor: Equipped with an industrial-grade NDIR sensor, the 531G provides ultra-precise 0-10,000 ppm readings with ±5% accuracy. Its large, clear LCD screen shows real-time temperature & humidity, helping you maintain a healthy space in all indoor environments.","Portable & Rechargeable: Weighing just 230g, this compact air quality monitor is made for on-the-go use. It features a built-in 2000mAh battery with up to 12 hours of continuous use on a full charge, perfect for travel and all indoor spaces.","Versatile Air Quality Detection: A must-have for healthy daily living, this monitor tracks airborne contaminants and pollution in homes, offices, schools, cars, and more. This monitor can always keep you and your family under healthy air conditions."]