MSA’s ALTAIR Single-Gas Detector provides over two years of maintenance-free performance
(depending upon alarm minutes used). Long life, cost-effective single-gas detectors offer
outstanding dust and water protection and feature a distinctive triple alarm system. Two bright
LEDs and piercing audible alarm with standard vibrating alarm help to ensure that no alarm
condition goes unnoticed. Rubberized armor housing and one-button operation provide
durability and ease of use. Units will not deactivate after two years of operation; instead will
perform as long as battery capacity and sensor performance allow. Built-in calibration feature
enables users to potentially further extend instrument life. ALTAIR Single-Gas Detectors are
part of MSA’s ALTAIR Detector family of products.