Purchase Qty. Reference FOB Price
100-499 Pieces US$25.05
500-999 Pieces US$24.52
1,000+ Pieces US$24.08
Product Description
This is a kind of air quality detector, which can be used to test temperature and humidity and the concentration of CO2. Equipped with large digital display with backlight, you can see the remaining electric quantity, CO2 value, temperature and humidity data clearly. The color circle will ...