10 In 1 Air Quality Monitor Gas Detector Portable Smartair Quality Tester for CO2 CO TVOC HCHO Temp AQI PM2.5 10 Detect

Battery Included : Yes High-concerned chemical : None DIY Supplies : Electrical Brand Name : alloet Origin : Mainland China Multifunctional Air Quality Detector : Air Quality Monitor Gas Detector : Carbon Dioxide Airs Tester