Key features

• •🌲🌲 【MULTIFUNCTIONAL AIR QUALITY METER】This 8 in 1 air quality tester can real time accurate detect PM2.5/PM1/PM10, AQI,formaldehyde (HCHO), volatile organic compounds (TVOC), temperature and humidity. It is necessary to know the air quality of the place where you live and it can help you understand indoor air quality at a glance.
• •🌲🌲【COLOR LED SCREEN】This PM2.5 detector adopts intelligent color screen, which is super easy to read and shows clearly real time data. You can directly to know the overall environment quality and track on each gas mean value to know what gas in air is unsafe and take accordingly actions. In alert mode, the monitor will alert you to the environment by changing the colors.
• •🌲🌲 【USB RECHARGEABLE BATTERY】This indoor air quality monitor adopts 3000mAh battery and supports USB charging, supporting a long time of continuous use and providing great convenience to charge, so that you can check the air quality from anywhere. It can carry on long time uninterrupted monitoring to air quality and will always take care of you and your family health.
• •🌲🌲【WIDE APPLICATION】This indoor air quality meter is small and portable, can detect the gas quality in bedroom, living room, kitchen, office, car, school, hotel, cellars, restaurant, campground and other environments. It is suitable for home air detection, car air detection, grow room, maternal and child room air detection, and public place detection and so on.
• •🌲🌲 【100% QUALITY ASSURANCE】We are very confident in the quality of this portable PM2.5 monitor, and provide 12 months warranty or refund for it. Please feel free to reach us if you have any questions about your purchase. We will solve your problem within 24 hours.