MSA 1021185 ALTAIR 4XR Multigas Detector - (O2, H2S, CO, LEL) For Sale

MSA 1021185 ALTAIR 4XR Multigas Detector - (O2, H2S, CO, LEL)
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MSA 1021185 ALTAIR 4XR Multigas Detector - (O2, H2S, CO, LEL):

The MSA Altair Disposable 4XR Multigas Detector configured for LEL, O2, CO, and H2S with a rechargeable, 24-hour runtime Li-polymer battery. This 4XR features a charcoal-colored case that has been drop-tested at 25 feet onto concrete and capable of working in temperatures from -40°F to 140°F. The 4XR is certified IP68 as a waterproof device up to 6 feet for 1 hour. The 4XR also features Altair Connect capability for detectorupdates, calibration emails, compliance reminders, live readings, and more.


  • Advanced motion alert and instant alert
  • High-performance XCell Sensors
  • Altair connect capability for field updates
  • Drop-tested from 25 feet onto concrete


  • Detection: LEL, O2, CO, H2S
  • Temperature Range: -40°F to 140°F
  • Certified IP68
  • Length: 4.4
  • Width: 3.0
  • Depth: 1.4 inches
  • Weight: 8 ounces
  • Color: Charcoal

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