Purchase Qty. Reference FOB Price
1-5 Sets US$492.76
6+ Sets US$468.00
Product Description
Product Description portable oxygen O2 carbon dioxide CO2 gas 2 in 1 gas purity analyzer concentration alarm unit food package using carbon dioxide CO2 oxygen O2 detector sniffer leak test measurement to measure carbon dioxide CO2 oxygen O2 gas with pump built-in O2: 0-30%VOL CO2: ...