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

• MSA 10092523 ALTAIR Single Gas Detector, Oxygen (O2), Low Alarm 19.50%, High Alarm 23.00%

MSA 10092523 ALTAIR Single Gas Detector, Oxygen (O2), Low Alarm 19.50%, High Alarm 23.00%MSA