- Sensor 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 housing and one-button operation for maximum durability and simplicity.