Workers who face potentially dangerous dangerous situations deserves the best protection available. Altair Pro, the single gas detector from MSA is the most advance technology available in any portable Gas Detector in the market.

Based on the industry-standard ALTAIR Single-Gas Detector—but with added features and functionality—ALTAIR Pro toxic gas and oxygen detectors combine reliable detection and LED/audible/flashing/vibrating alarms with clear, backlit LCD displays. Electrochemical sensors measure concentrations of toxic gas (ammonia, carbon monoxide, chlorine, chlorine dioxide, hydrogen cyanide, hydrogen sulfide, nitrogen dioxide, phosphine and sulfur dioxide). Purpose-built for superior dust and water protection, excellent impact resistance and excellent RFI performance.