Air Quality Monitor CO2 Detector USB Charging Carbon Dioxide HCHO Temperature Humidity Detector with Large Screen Display Infrared for Various Indoor Spaces (Black)

[ACCURATE INFRARED ] The carbon dioxide detector uses an infrared probe for precise readings, ensuring accuracy, stability, and long-term reliability.[LARGE SCREEN DISPLAY] The CO2 detector features a large screen that shows power, CO2 levels, temperature, and humidity at a glance, offering convenient air quality monitoring.[COLOR-CODED DISPLAY] Different font colors indicate air quality levels: green for normal (400-800ppm), yellow for slightly high concentration (800-1800ppm), and red for super high concentration (above 1800ppm).[EFFICIENT VENTILATION] Rear vents speed up air-machine convection for effective detection and excellent heat dissipation.[VERSATILE USAGE] This air quality monitor CO2 detector is suitable for various indoor spaces such as schools, hospitals, restaurants, shopping malls, and offices, ensuring clean and air for all occupants.Spec:Item Type: Air Quality DetectorProduct Material: ABS, Electronic ComponentsWeight: Approx. 369g / 13.1ozProduct Size: Approx. 16x9.2cm / 6.3x3.6inCarbon Dioxide Detection Range: 400-5000ppm Carbon Dioxide Detection Accuracy: 1ppmHCHO Detection Range: 0.005-2mg/M3TVOC Detection Range: 0.008-2mg/M3Temperature Measurement Range: 1-70℃ Temperature Measurement Accuracy: 1℃Humidity Measurement Range: 0%-99%RH Humidity Measurement Accuracy: ±2%Battery: Built in Rechargeable Lithium Battery, Model , Capacity 1200mAh (Delivered with Built in Battery)Package List：1 x Air Quality Detector1 x Data Cable1 x ManualNote：

• [ACCURATE INFRARED ] The carbon dioxide detector uses an infrared probe for precise readings, ensuring accuracy, stability, and long-term reliability.
• [LARGE SCREEN DISPLAY] The CO2 detector features a large screen that shows power, CO2 levels, temperature, and humidity at a glance, offering convenient air quality monitoring.
• [COLOR-CODED DISPLAY] Different font colors indicate air quality levels: green for normal (400-800ppm), yellow for slightly high concentration (800-1800ppm), and red for super high concentration (above 1800ppm).
• [EFFICIENT VENTILATION] Rear vents speed up air-machine convection for effective detection and excellent heat dissipation.
• [VERSATILE USAGE] This air quality monitor CO2 detector is suitable for various indoor spaces such as schools, hospitals, restaurants, shopping malls, and offices, ensuring clean and air for all occupants.