Altair H2S Gas Detector

Single-gas detection for carbon monoxide, hydrogen sulfide or oxygen that will operate for over 2 years. Offers superior dust/water protection and high resistance to RFI while rubberized housing and 1-button operation provide durability and ease of use. Features triple alarm system with (2) bright LEDs, and audible and vibrating alarms. Automatically records last 25 alarm events. MSA infrared adapter using built-in IR communication port enables user to read data or change alarm set points. Small, thin sensor profile provides high performance in very small package.