Professional Indoor Air Quality Monitor with 9AQI+7 AQI Alert Buzzers PM2.5/PM10/CO2/Temperature/Formaldehyde Detector/Humidity TVOC/Time Display for Home Car Office School Portable Air Quality Tester

【Multifunctional & Easy to Read】Since clean air means a lot to every one. PinoTec Indoor air quality monitor offers accurate monitoring of PM2.5,PM10,CO2, HCHO, TVOC, time,temperature and humidity, with buzzer alerts,all displayed on utral-high definition color screen for people easy to identify and read. With its convenient design, you’ll be able to monitor the environment at any time and it efficiently measures 9 crucial indexes for evaluating air quality.
【High Accuracy & Fast Refresh Data】Equipped with a fast-responding and sensitive high-performance chip. Adopt high-precision infrared (NDIR) sensor technology for the CO2, PM2.5,PM10. Electrochemistry sensor for the HCHO and TVOC. This device checks air quality every 3 seconds with a crisp. Compare with the common sensor, it is more sensitive, correctly and stable.
【100% Quality Assurance】We are very confident in the quality of this portable 9-in-1 air quality monitor, and provide 12 months warranty or refund for it. Please feel free to reach us when you have any questions about your purchase. We can solve your problem within 24 hours.
【Long Battery Standby】 Air Quality Detector built-in 2000mAh battery and packed with USB charging cable. It may be used ceaselessly for about 4-5 hours after full charging. Do not use it when charging or in lower battery because the data may not so accurate. Built-in low power consumption processing chip, can carry on long time uninterrupted monitoring to air quality. It’s going to all the time handle you and your family health.
【Wide Application】A hanging hole is designed on the back of this portable Air Quality Detector in an effort to hang it up to the wall for easy viewing. The indoor Air Quality Detector for grow tents is ideal for use in grow rooms, offices, kitchens, schools, kitchens, school cellars, and cars.