Purchase Qty. Reference FOB Price
1-9 Pieces US$65.00
10+ Pieces US$62.00
Product Description
4 in 1 Gas Detector Sensor Alarm Conventional Gas Detector Industrial H2S CO Gas Leak Analyzers Specification Item FSD401 Gas Sensor Detector Measurement Range -20°C ~ 50°C,humidity < 95%RH (non-condensing) Operation Voltage DC 3.7V (lithium battery 2000mAh) Explosion-proof mark Ex ib IIB T3 Gb ...