Infrared Carbon Dioxide Detector CO2 Temperature Humidity Air Quality Monitor Other Accessories Can be used as a

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Infrared Carbon Dioxide Detector CO2 Temperature Humidity Air Quality Monitor Other Accessories Can be used as aType: Carbon Dioxide Detector, Air Quality Monitor, Humidity Sensor Tester, CO2 Meter Temperature, Air Quality Test Description: This Carbon dioxide detector can accurately detect the temperature, humidity, carbon dioxide content in the air. Features: Using advanced infrared detection technology to more accurately determine the air quality issues. This CO2 detector is designed with 5 stages of CO2 concentration, when the concentration reaches 2000PPM,