HiLetgo ENS160+AHT21 Carbon Dioxide Sensor CO2 eCO2 VoCs TVOC Gas Sensor Temperature Humidity Sensor Air Quality Monitoring Sensor Replace CCS811

ENS160+AHT21 CARBON Dioxide CO2 Sensor Multiple IAQ outputs (TVOC, ec02, AQL) Temperature Humidity Air Quality Monitoring Sensor A variety of gases including (VOCs), Toluene, Hydrogen, Ethanol, NO2 and Ozone can be detected