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