Purchase Qty. Reference FOB Price
1-49 sets US$173.40
50-99 sets US$165.30
100+ sets US$144.90
Product Description
China manufacturers NKYF online processing sale O2 single monitor oxygen gas alarm detector gas analyzer Product Parameters Measurable gas combustible gas, toxic and harmful gas Product Size 183*143*107mm (Display type 183*43*92mm No display type) Sampling Natural diffusion Battery ...