Come and try this new type of multifunctional air quality detector. Compared with other air quality detectors, this detector can show you 6 different detection results at the same time, and the detection function is more comprehensive. If you are looking for a new air quality meter, give it a try, it will not disappoint you.6 IN 1 Air Quality Tester Come and try this new type of multifunctional air quality detector. Compared with other air quality detectors, this detector can test PM2.5, PM10, HCHO, TVOC, CO and CO2 for you at the same timeLarge Display This air quality meter has a large display so that you can see the detection data more clearly, you can easily get the resultsPortable Size This meter is small in size and you can use it on your desk without taking up too much desk space, also easy for you to carry with youWide Applications This CO2 meter can be used in your home, office, desk, hotel and other placesBuiltin Multiple Sensors This air quality meter uses infrared detection technology, laser detection technology and electrochemical detection technology to show you accurate dataFourcolor alarm There are four different colors to show the different qualities of the air being monitored Green means that the air quality is good and the colors from yellow to orange to red mean poorer air qualityTemperature Unit Conversion The temperature units can be switched between degrees Celsius and Fahrenheit, and when the monitoring data eceeds the standard, the sound will be emitted to indicateSpecificationsMaterial ABSPM2.5 detection ranges 0999ugm3PM10 detection ranges 0999ugm3HCHO detection ranges 09.999mgm3TVOC detection ranges 09.999mgm3CO detection ranges 01000PPMCO2 detection ranges 4005000PPMCharging method USB 500mA Typec interfaceBattery 1lithium battery, 1200mAh includedItem size 90 70 35mm 3.5 2.8 1.4inThe package includes1 Air quality meter