MSA 10092521 MF H2S Single Gas Detector Fire-Fighting Helmets helping to prevent injuries and

helping to prevent injuries and tape replacement

Optional Hearing Protection is also available

Double elastic straps for better fit

Easy installation allows for quick replacement

cartridges and battery charger sold separately

MSA 10092521 MF H2S Single Gas Detector Fire-Fighting Helmets helping to prevent injuries andSensor options for CO, H2S, and O2 Patented electrochemical sensors and MSA built button sensors Stainless steel and solid electrolyte construction virtually eliminate sensor leakage Automatically records the last 25 alarm test events and can communicate data by connecting to MSA Link via built in IR communication port No miss triple alarm system includes bright flashing LEDs, piercing audible alarm, and an internal vibrating alarm Rubberized armor