Indoor Air Quality Monitor – CO2, VOC, PM2.5 & Humidity Sensor for Home Office
In the U.S. standard, AQI below 50 is clean air, so readings may differ slightly from an air purifier’s “clean” display. 【Advanced VOC detector】Features a dedicated VOC sensor that detects TVOC and formaldehyde from furniture, cleaners, and daily activities, helping you identify chemical pollutants and improve overall indoor air quality.