Carefor CF-5 Air Quality Monitor for CO2, CO2 Meter, Temperature, Humidity, Air Gas Detector Business Folder interactions with other materials

interactions with other materials

VA-LCD clear screen (3

backpacks and other bags

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Carefor CF-5 Air Quality Monitor for CO2, CO2 Meter, Temperature, Humidity, Air Gas Detector Business Folder interactions with other materialsEASY CALIBRATION The CO2 air quality detector uses non dispersive infrared technology (NDIR). The air gas detector can calibrate automatically and calibrated by button. HIGH ACCURACY The indoor air quality detector is built in DART infrared sensors that can accurate detect air of Carbon Dioxide(CO2). MULTIPLE ALARM The air quality tester with multiple alarm, 3 color light indicator and 3 facial comfort expressions. You can intuitively understand the