S-chengjin,Air Quality Monitor Indoor, Accurate Air Tester Detector for HCHO CO2 TVOC PM2.5/PM10 Home Air Test Kits with…

Amazon.com Price: 49.00 (as of 05/10/2022 06:15 PST- Details)

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1.️【LARGE SCREEN】 5.5-inch Large screen, large screen display makes it easier to read data, convenient and intuitive, clear division, pollution level, and easy operation of buttons.
2.️【MULTIPLE DETECTABLE GASES】For everyone, it’s necessary to know the air quality of the place where you live.Upgraded indoor air quality monitor built in DART electrochemical sensors that can accurate detect air of Carbon CO2, HCHO, TVOC. Those readings involve detection of toluene, chemical substances and pollutants in the air such as carbon dioxide, carbon monoxide,smoke,fog,ink and others.