Features

• Unit detects CO, H2S, O2, NH3, Cl2, ClO2, NO2, SO2, HCN and PH3
• Gas concentration (ammonia, carbon monoxide, chlorine, chlorine dioxide, hydrogen cyanide, hydrogen sulfide, nitrogen dioxide, phosphine and sulfur dioxide) or percent oxygen displayed on a large, clear, backlit LCD
• Automatically records the last 50 alarm/test events while simultaneously recording peak gas readings or low O2 readings every three minutes in a periodic data log
• User can read data or change alarm set points by connecting unit to MSA Link via built-in IR communication port
• Adjustable alarm set points
• No miss quad alarm system includes bright flashing LEDs, piercing audible alarm, LCD notification, and an internal vibrating alarm
• Rubberized armor housing and one button operation for maximum durability and simplicity
• Easy alarm check, bump check, fresh air zero, and calibration
• Easily replaceable batteries and sensors
• 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) or percent oxygen
• Purpose built for superior dust and water protection, excellent impact resistance