Air Quality Monitor, Aiment Upgraded High Accurate Sensor CO2 Detector 5 in 1 Multifunctional Carbon Dioxide Monitor Air Quality Detector for CO2 Formaldehyde(HCHO) TVOC/AQI for Indoor Home Office

【Multifunctional Air Quality Monitor】This 5 in 1 CO2 monitor can detect real-time accurate detect air of Carbon Dioxide(CO2), Formaldehyde(HCHO), Volatile Organic Compounds(TVOC), CO, AQI. CO detection range: 0-2400PPM. CO2 detection range: 0-5000PPM. HCHO detection range: 0-1.999mg/m³. TVOC detection range: 0-12mg/m³.
【High Accurate Sensor & Large Capacity Battery】Using non-dispersive infrared (NDIR) technology high accurate sensor, complete range correction, high measurement accuracy and fast sensitivity. The air quality detector has a built-in large capacity rechargeable battery, standby up to 8hours. You can check the air quality from anywhere, or have the device continuously monitor at a specific location.
【Easy To Operate】Once turn on the air quality meter, it will automatically measure the surrounding air quality for you.The air quality detector has three easy operation buttons. ON-OFF: Long press 3 seconds turn on or off. ANEW: Long press 3 seconds to reset instrument calibration. RESET: Long press 3 seconds to clear data and new detection.
【Full-Color LED Screen Display】With 5.5 inch LED screen digital display design, this air quality monitor is super easy to read and shows clearly real time data. The battery displays three color states: green, orange, and red. Green indicates sufficient power. Orange indicates half of the battery. Red indicates insufficient power(Need charge it in time).
【Multi Application】This air quality monitor is suitable for home air detection, car air detection, maternal and child room air detection, and public place detection, perfect for indoor home, school, office, and other occasions. It will always take care of you and your family health. We offer 3 months free return and lifetime warranty for our air quality monitor.
【Kindly Note】Please be aware this air quality monitor is for home indoor place, please kindly close door and window before testing. We do recommend using the monitor as a stationary unit and focus on long time(at least 60 minutes) mean values and overall environment quality indication.If you have any question regarding monitor functionality or you need any assistance on how to re-calibrate the sensors, please feel free to contact us.