9-in-1 Air Quality Monitor Indoor,Portable PM2.5,PM10,AQI,CO2,CO,TVOC,HCHO,Humidity & Temperature Detector,Real Time Monitoring,Large Display with Voice Alert,Home Air Test Kits

Air Quality Monitors–Utilizing a combination of electrochemistry, semiconductor, and temperature and humidity sensors, this versatile air quality detector can accurately measure real-time levels of CO2, CO, HCHO, TVOC, PM2.5, PM10, and AQI. Additionally, it provides comprehensive readings of temperature and humidity
Accurate and Reliable–Equipped with latest semiconductor/Infrared/electrochemical detection technology, the air quality detector delivers precise readings of harmful pollutants such as PM2.5,PM10,HCHO, VOCs, and CO2 levels in your home, ensuring your peace of mind regarding the air you breath
Real-time Display–Featuring an intelligent early warning system and a high-quality infrared NDIR sensor, the device allows you to monitor air quality changes through a dual display that combines digital and analog bar colors. This empowers you to take necessary actions to enhance the air quality in your surroundings
Easy to Use–No need for complicated apps or Wi-Fi connectivity. Once activated, the air quality meter automatically measures the ambient air quality for you. Designed for simplicity, our indoor air quality meter can be operated by anyone, anywhere
1500mAh Capacity Battery–The CO2 detector incorporates a built-in 1500mAh rechargeable battery with a substantial capacity. It can remain on standby for up to 24 hours, eliminating the hassle of frequent battery replacements. Moreover, its portability enables easy relocation within your home or office