16-in-1 Professional Indoor Air Quality Monitor with PM1.0/2.5/10, HCHO, TVOC, CO2, Humidity & Temperature Detection - Real-Time Alerts & Buzzer - Portable for Home, Office & Car Use (Obsidian Black) - Perfect for Health Monitoring & Air Purifier Optimization

【Multifunctional & Easy to Read】Since clean air means a lot to every one. AIROSIS Indoor air quality monitor offers accurate monitoring of PM1,PM2.5,PM10,CO2,HCHO,TVOC, time,temperature and humidity, all displayed on utral-high definition color screen for people easy to identify and read. With its convenient design, you can monitor the environment at any time and it efficiently measures 9 crucial indexes for evaluating air quality.

【Total AQI Alarm】The Total AQI Alarm (which includes PM1, PM2.5, PM10, CO2, HCHO, and TVOC) is triggered when the air quality deteriorates beyond safe levels. It monitors the concentrations of various pollutants such as fine particulate matter (PM1, PM2.5, PM10), carbon dioxide (CO2), formaldehyde (HCHO), and volatile organic compounds (TVOC). When these levels exceed predefined thresholds, the alarm is activated to alert users to potential health risks due to poor air quality.

【High Accuracy & Fast Refresh Data】Equipped with a fast-responding and sensitive high-performance chip. Adopt high-precision sensor technology for the CO2, PM2.5. Electrochemistry sensor for the HCHO and TVOC. The 8 readings refresh ever 3 second. Compare with the common sensor, it is more sensitive, accurately and stable.

【Long Battery Standby】 AIROASIS Air Quality Detector built-in 2500mAh battery and packed with USB charging cable. It can be used continuously for about 12 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 will always take care of you and your family health.

【Wide Application】The indoor Air Quality Detector for grow tents is ideal for use in grow rooms, offices, kitchens, schools, kitchens, school cellars, and cars.

【100% Quality Assurance】We are very confident in the quality of this portable 16-in-1 air quality 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.