Home Products Firefighters Search & Detection Equipment Gas détection and accessories Altair 4X, Multigas 


Promotional objects

Shop online

Product: MSA-10107602, MSA-10107603
Gas détection and accessories

Altair 4X, Multigas

Sorry this item is currently not offered online

Request for quotation

Model: MSA-10107602 (noir), MSA-10107603 (phosphorescent)
Supplier: MSA

MSA’s new ALTAIR 4X Multigas Detector is driven by the most advanced technology available in any portable gas detector on the market. Its design breakthrough improves performance and ensures the ALTAIR 4X Detector outlasts the competition.

Built on Durability

  • Full three-year warranty
  • Rugged housing
  • Withstands 20-foot drop
  • Easy to operate
  • Agency certified IP67 rating

Powered by Performance

  • Four year sensor life - 60% longer than the industry average
  • MSA exclusive instrument end-of-sensor-life warning
  • 24-hour run time – 71% longer than the industry average
  • Fast, high-performing sensors
  • MSA exclusive MotionAlert™ & InstantAlert™ Features
  • 50% less calibration gas used per minute than the industry average

Revolutionizing Sensor Technology

  • Sensor response and clear times under 15 seconds – 38% faster than the industry average
  • Span calibration time of 60 seconds
  • Typical cost savings of over 50% on calibration gas, replacement sensors and maintenance
  • Greater signal stability and repeatability under changing or extreme environmental conditions
  • Two-tox CO/H2S sensor with virtually no cross-channel interference
  • The digital output of the sensors makes them much less susceptible to RF interference


  • CSA class I, div. 1, groups A, B, Cet D
  • CAN/CSA C22.2 152; 12.13.01-2000
  • ETL class II, div. 1, groups E, F et G
  • Class III, div. 1 Tamb= -40 oC to +54 oC; T4

Part Numbers
Model Color
MSA-10107602 Black
MSA-10107603 Phosphorescent

Altair 4X Microsite

MSA Altair 4X Dunk, Tumble & Toss Tests