The MSA ALTAIR 4XR is the toughest 4-gas detector on the market, featuring rapid-response XCell sensors that detect gas twice as fast as industry standards.
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Built to withstand extreme conditions, the 4Gas Detector survives 25 drops from 1.2m and even a 7.5m fall onto concrete. With an operating range from -40°C to +60°C, it's designed for the harshest environments. The MotionAlert and InstantAlert features enhance worker safety, while the Bump LED and on-screen checkmark ensure quick compliance checks. Plus, with a 4-year instrument and sensor warranty, you get long-lasting reliability.
