Purchase Qty. Reference FOB Price
100-499 Pieces US$55.00
500-999 Pieces US$47.00
1,000-9,999 Pieces US$46.00
10,000+ Pieces US$45.00
Product Description
USB or Battery Power Air Quality Meter CO2 Monitor Carbon Dioxide Monitor CO2 Detector USB or Battery Power Air Quality Meter CO2 Monitor Carbon Dioxide Monitor CO2 Detector As we all know CO2 indoor will cause human discomfort or even poisoning. and hear about human die becuase of the ...