3 in 1 large display 0-5000ppm CO2 detector
Part No.:GADE-26701-975(CO2)
Features:
-Large display for home or office
-Co2 setting Max and min
-With alarm switch
Specification:
-Supply voltage; USB 5V
-Surrounding: temp: -40~80 degree Humidity: 0-99.9% RH
CO2: 0-5000ppm
-Accuracy: 0.5 degree 3% RH
-Size: 210*170*25mm