MSA Altair Single-Gas Detector

Sensor options for CO, H2S, and O2

Patented electrochemical sensors and MSA-manufactured button sensors

The stainless steel construction and solid electrolyte structure virtually eliminate sensor leakage

It automatically records the last 25 alarm/test events and can connect to MSA Link via the built-in IR communication port to enable data communication

The unmissable triple-alarm system includes bright, flashing LEDs, a loud audible alarm, and a built-in vibrating alarm

Rubber-armored housing and one-button operation for maximum durability and simplicity