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.

MSA ALTAIR® Single Gas Detector, Phosphine Gas, 0.3 to 1 ppm Detection, Alarm: Audible/Vibration/Visual, LCD Display, 0.05 ppm Resolution, -4 to 122 deg F Operating, CR2 Lithium Battery, IP67 Enclosure, Rubberized Armor Housing Material, 3.4 in L x 2 in W x 1 in D

• 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

• MSA_10076717_Catalog.pdf
• Catalog
• Catalog
• Video Link https://www.youtube.com/watch?v=_lI2ZI1KTZs