Purchase Qty. Reference FOB Price
1-4 Pieces US$680.00
5+ Pieces US$646.00
Product Description
Product Description laboratory digital CO H2S O2 CH4 CO2 5 in 1 multi gas laboratory instruments detector analyzer Feature 1. Using imported high-precision sensor, can simultaneously detect two, three or four gas 2. LCD dot matrix display technology 3. English operation interface 4. Gas ...