Purchase Qty. Reference FOB Price
100-499 piece US$38.00
500-999 piece US$35.00
1,000+ piece US$33.00
Product Description
Indoor air quality monitor desktop carbon dioxide detector CO2 meter , temperature humidity CO2 monitor CO2 Meter Indoor Air Quality Monitor with Humidity and Temperature As we all know CO2 indoor will cause human discomfort or even poisoning. and hear about human die becuase of the ...