Fabater Indoor Air Quality Monitor, 5 in 1 CO2 TVOC HCHO PM2.5 PM10 Detection Air Quality Detector, Home Tester with Rechargeable Battery LCD Display for Home Office Classroom (White and Green)

1. Multiple Functions: This air quality detector adopts semiconductor, infrared, and electrochemical detection technologies, providing comprehensive testing functions for CO2, TVOC, HCHO, PM2.5, and PM10 2. Built in Battery: Featuring a built in 1200mAh rechargeable battery, this air quality detector can operate continuously for 300-360 minutes. With a Type C charging port, it is conveniently rechargeable via USB power sources 3. Easy Reading: The household air quality tester comes with a 2.8 inch HD LCD display screen, displaying real time data for 9 data points, with different colors indicating the air quality status, making it easy to read 4. Accurate Detection: Designed with openings on both sides and the back, this air quality detector ensures more accurate real time detection through convective airflow, making it suitable for more scenes and locations 5. Sturdy and Portable: Made of sturdy ABS material, this air quality detector housing is robust, wear resisting, and long lasting. Its lightweight and portable design makes it suitable for use in any environment Spec: Item Type: Air Quality Detector Display: LCD Color Screen Digital Display Working Voltage: 3.7V Charging Method: DC 5V 500mA Type C USB Sensor: PM2.5 Infrared Sensor, Semiconductor Sensor Battery: 1 x 3.7V Rechargeable Li Battery 1200mAh (Built in) Product Size: 90 x 70 x 35mm / 3.5 x 2.8 x 1.4in Product Weight: Approx. 130g / 4.6oz Charging Time: 4 hours Standby Time: About 300-360 minutes PM2.5: 0-999ug/m³ PM10: 0-999ug/m³ HCHO: 0-9.999mg/m³ TVOC: 0-9.999mg/m³ CO2: 400-5000PPM How to Use: Press once to change the temperature, press twice to turn on or off the sound, press three times to enter calibration interface, press four times to enter screen off mode (press once to wake up) PackageList: 1 x Air Quality Detector 1 x USB Cable 1 x User Manual

• [5 in 1 Comprehensive Detection] Indoor air quality monitor tests CO2 TVOC HCHO PM2.5 and PM10 using semiconductor infrared and electrochemical technologies for complete indoor air analysis ensuring you monitor all pollutants in real time
• [Long Lasting Battery Operation] Air quality detector features a built in 1200mAh rechargeable battery providing 300 to 360 minutes of continuous use with convenient Type C USB charging for reliable home office or classroom monitoring sessions
• [Clear Real Time Display] Home air tester includes a 2.8 inch HD LCD screen showing 9 data points simultaneously with color coded indicators for instant air quality status recognition making readings effortless for all users
• [ Airflow Design] Accurate detection is achieved through side and back openings enabling convective airflow that enhances measurement reliability across various environments including homes offices and educational spaces
• [Durable Portable Construction] Sturdy ABS material ensures wear resistance and longevity while the compact lightweight design allows easy transport for air quality monitoring anywhere without compromising performance