MSA Altair Single-Gas Detector O2, Low 19.5%, High 23%

Designed for superior lifespan—patented sensors operate for over two years—and high performance, the ALTAIR Single-Gas Detector is the smart choice for market-leading, cost-effective gas monitors. Features sensor options for carbon monoxide, hydrogen sulfide, and oxygen coupled with LED/audible/vibrating alarms. Superior dust/water protection, high RFI resistance, and one-button operation provide heightened safety, plus increased durability and ease-of-use.
•    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 armour housing and one-button operation for maximum durability and simplicity
•    O2 sensor 19.5 / 23 % Vol