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 (chlorine dioxide, hydrogen cyanide and phosphine) or percent oxygen. Purpose-built for superior dust and water protection, excellent impact resistance and excellent RFI performance.
Comfortable for all-day wear with unique injection molded inserts providing excellent attenuation and maximum space for the ears inside the cup. Features a spring design that offers low pressure tension and a high level of comfort.
The level-dependent left/RIGHT CutOff Pro ear muffs allow a user to engage in clear verbal communication while still hearing warning signals, alarms and other important sounds. The unit uses its electronic system to amplify a weak signal, and also features an AUX input for connection to MP3 or com radio. The thinner, flexible headband and left/right designation ensure a tight seal.