About This

【Multifunctional Air Quality Monitor】 This five-in-one indoor air quality monitor helps you understand air quality and potential health risks. It accurately measures carbon dioxide (CO2), formaldehyde (HCHO), volatile organic compounds (TVOC), temperature, and humidity in real time. This gives you a clear overview of your living environment's air quality.
【High Accuracy and Reliability】 Home air quality test built with high-performance chips and advanced infrared (NDIR) sensor technology for CO2 detection, as well as electrochemical sensors for HCHO and TVOC. It is more sensitive, accurate, and stable compared to ordinary sensors.
【Smart LED Color Screen】The air quality tester features a high-definition color screen that displays real-time data for clear, easy-to-read readings. It provides an overall assessment of environmental quality and tracks average levels for each gas, helping you quickly identify unsafe levels. In alert mode, the screen changes color to alert you to environmental conditions. This helps maintain a healthy environment by continuously tracking air pollutants and climate conditions.
【Easy to Use】The air quality sensor can be turned on and off by pressing and holding the "Power" button for 3 seconds. Once powered on, the device will automatically begin testing. The default temperature unit is Celsius (°C). Press and hold the "Power" button for 1 second to switch to Fahrenheit (°F). Anyone who cares about indoor air quality can use this device; no professional installation is required.
【Long-Lasting Battery, Portable Design】 Air monitor equipped with a built-in 1200mAh rechargeable lithium battery and a USB charging cable, Its lightweight and portable design make it suitable for various scenarios. It can detect gas quality in bedrooms, living rooms, kitchens, offices, cars, schools, hotels, cellars, restaurants, campsites and other environments.