The Altair® 4X is an extremely durable multigas detector that simultaneously measures up to four gases from a wide range of XCell®(R) sensor options including combustible gases, O2, CO, H2S, SO2 and NO2. The Altair® 4X detector surpasses industry standards in several crucial areas. Its four-year sensor life is 60% longer than the industry average, while its 24 hr run time exceeds the industry average by 71%. This versatile portable detector is a perfect match for industries ranging from fire fighting to welding and its digital sensor output makes it less likely to suffer from RF interference. The unit features exclusive MotionAlert™, which lets others know if the user has become immobile and InstantAlert™, a manual alarm that alerts others of potentially dangerous situations. This rugged unit is designed to withstand a drop of up to 20 ft (6 m) and uses less than half as much calibration gas as the industry average.

MSA Altair® 4X Multi-Gas Detector, Carbon Monoxide, Hydrogen Sulfide, LEL, Oxygen Gas, 0 to 100% LEL, 0 to 30% Volume Oxygen, 0 to 1999 ppm Carbon Monoxide, 0 to 200 ppm Hydrogen Sulfide Detection, Alarm: Audible/Vibration/Visual, High Contrast LCD Display, 0.1% Volume Oxygen/1% LEL/1 ppm Carbon Monoxide/1 ppm Hydrogen Sulfide Resolution, -20 to 50 deg C Operating, Rechargeable Lithium Polymer Battery, IP67 Enclosure, Rugged Rubberized Armor Housing Material, 4.4 in L x 3 in W x 1.31 in D Dimensions

• Dependable multi-gas detector tests for LEL, oxygen, carbon monoxide, hydrogen sulfide, sulfur dioxide and nitrogen dioxide
• Economical construction saves users more than 50% on calibration gas, replacement sensors and maintenance
• Four-year sensor life means detector lasts 60% longer than the industry average
• Unit uses 50% less calibration gas per minute than the average detectors within the industry
• Two-tox CO/H2S sensor removes practically all cross-channel interference
• Large buttons and high-contrast screen make operation easy in low-light conditions
• Ribbed rubber housing provides secure grip and high durability
• Unit features 95+ db alarm and ultra-bright LEDs
• Exclusive end-of-sensor warning cautions user when units sensor needs to be changed
• MotionAlert option tells others that user has become immobile
• Instant alert provides manual alarm to alert others of a dangerous situation

• MSA_10110443_Specification_Sheet.pdf
• Specification Sheet
• Specification Sheet
• Video Link https://www.youtube.com/watch?v=doJeln4RRaI