DescriptionThe MSA Altair 4XR Multigas Detector is engineered for rugged performance, reliability, and real-time safety monitoring in the most demanding industrial settings. Capable of detecting four gases simultaneously—LEL, O₂, CO, and H₂S—it features MSA’s rapid-response XCell sensors that deliver readings up to twice as fast as industry standards. Its durable design meets MIL-STD-810G testing and withstands up to 25 drops from 1.2 meters, while IP68 protection ensures resistance to dust, water, and harsh conditions. The detector operates across extreme temperatures from -40°C to 60°C, offering dependable performance in any environment. With MotionAlert™ to signal worker immobility and InstantAlert™ for manual emergency notification, it enhances on-site safety. The Altair 4XR also supports Bluetooth connectivity for real-time data sharing via the MSA Altair Connect app (availability may vary). Backed by a 4-year warranty on both instrument and sensors, this detector delivers superior speed, strength, and reliability for industries including oil and gas, mining, firefighting, and confined space operations.