Key features

• •【5 in 1 Multi-Test Air Quality Monitor】Air quality monitor indoor adopts a multi-purpose design that can accurately detect 5 data items in indoor such as Carbon Dioxide(CO2), Formaldehyde(HCHO),Volatile Organic Compounds(TVOC),Humidity and Temperature (Celsius/Fahrenheit) to help you always know the indoor air quality and maintain a healthy indoor environment for you and your your family to live more comfortably.
• •【High-Precision/Sensitive Sensor & High Performance Battery】Air quality tester uses a high-precision digital temperature and humidity sensor, which can identify and capture different pollutants in the mixed gas,and the measurement is fast, accurate and sensitive. In addition, the built-in 500mAh rechargeable lithium battery can last for 6-7 hours after being fully charged. It also supports USB charging and low battery reminder, which is very practical.
• •【Smart Reminder & HD Backlight Display】Air quality tester can detect three types of environmental quality(GOOD/OK/POOR),when the air quality is in a bad condition,the buzzer of the air quality tester will sound quickly to remind the user,help users grasp the air quality of the surrounding environment in real time.The screen of the meter uses a large LCD display,which is intuitive to read and supports backlighting,so that the measured data can be read accurately even in dimly lit environments.
• •【Smart Calibration & Easy Operation】Indoor air quality monitor supports calibration function, the air quality data is zeroed and retested to ensure the accuracy of the measurement. The air quality tester is easy to operate, no complicated operation steps or applications, such as long press the power button to turn on/off the power, to view the maximum data in the current test record press the maximum data view button, to switch between silent mode or alarm mode press the silent mode button.
• •【Widely Used Portable CO2 Detector】Carbon dioxide detector is widely used,which can be used to detect the indoor air quality of cars,offices,bedrooms,shopping malls,factories,classrooms,new houses or during renovations.Air quality detector is small in size and light in weight,only 250g in weight,so it is easy to carry at will.When the battery power is too low,the battery box will also flash to remind the user,so as to prevent the power off caused by low power.