US$ 299.50
canister of 100 ppm isobutylene gas (34L) with regulator
ATPV 24 cal/cm2
Fabric/Material: 7 oz
the $300 sensor swap still saves you $160 (about 35% of the full-monitor price) — meaningful in a fleet context
Honeywell BW Hydrogen Sulfide (H₂S) Sensor 1-Series SR-H1-1S Welding Helmets canister of 100 ppm isobutyleneHoneywell BW replacement Hydrogen Sulfide (HS) sensor (1 Series) for the Honeywell BW Solo Single Gas Detector, Honeywell BW Icon Series Four Gas Detector, Honeywell BW Flex4 Multi Gas Detectors, and Honeywell BW Ultra Multi Gas Detector. Part Number: SR H1 1S (2 year warranty)