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MSA Altair 4X Gas Detector

MSA Altair 4X Gas Detector
MSA Altair 4X Gas Detector
MSA Altair 4X Gas Detector
MSA Altair 4X Gas Detector

The ALTAIR 4X Gas Detector is a tough, functional and reliable multi-gas detector which is user friendly and can detect upto 4 gases. The rugged housing provides unsurpassed durability, including the ability to withstand a 6m drop onto concrete. The large glove-friendly buttons and high-contrast display make the ALTAIR 4X Gas Detector easy to use in any work environment.

It comes complete with Motion Alert which is a unique innovative feature by MSA within the world of portable gas detection.

The detector's alarm is triggered if the user remains motionless, alerting those nearby. There is also a manual override if you want to attract the attention of anyone nearby.


  • 4 Gas - FLAM / O2 / H2S / CO
  • Acoustic / visual / vibration alarm
  • Large, easy to read, backlighted high-contrast liquid crystal display
  • Datalogging: Last 50 hours
  • Ingress Protection: IP67 - dustproof and watertight for 30min (1m Depth)
  • Drop Test: 3m
  • Rugged stainless steel clip
  • Size: 112 x 76 x 35 mm
  • Weight: 222g
  • Operating Time: 16 hours / charging (4 hours or less)
  • Operating Temperature: -20°C to +50°C
  • ATEX II 2G EEx iad IIC T4
  • Bump test indicator

    Package Includes

  • User Manual
  • Charging dock