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MSA ALTAIR 4XR Multigas Detector


Sale price: $949.00

Availability:Usually ships the next business day
Quantity1 - 23 - 45 - 910 +

MSA ALTAIR 10178557 4XR Multigas Monitor comes equipped with LEL, O2, H2S and CO sensors, in a charcoal case with North American charger

Outfitted with rapid-response MSA XCell® sensors, the ALTAIR 4XR Portable Multi Gas Detector is the toughest 4-gas monitor on the market and is backed by a 4-year warranty.

The ALTAIR 4XR gas detector can also provide real-time incident awareness to team members, supervisors, safety managers and others when paired with the MSA ALTAIR Connect app via a Bluetooth® wireless connection.


• Sense gas 2 times faster than the industry average with our XCell sensors

• Quickly update MSA ALTAIR 4XR settings via the ALTAIR Connect app (available on the Google Play Store)

• Send event notifications via text message with the ALTAIR Connect app


• Survives 25 drops from 4 feet (1.2 meters) (MIL-STD-810G drop protection)

• Can survive an incidental 25-foot (7.5-m) drop onto concrete

• Dust- and waterproof IP68 rating (2 meters for at least 1 hour)

• Operating temperature range: -40°F to +140°F (-40°C to +60°C)


• 4-year instrument & sensor warranty

• Confirm compliance quickly with the Bump LED & on-screen checkmark

• Bump and calibrate with 1/2 the test gas and in 1/2 the time vs. industry average

• Bump and calibrate at a specified "Time of Day" with your MSA GALAXY® GX2 Automated Test System

• MotionAlert option tells others that user has become immobile

• User-activated InstantAlert notifies others of a potentially dangerous situation

Markets: Fire Service, Contractor, Industrial, Mining, Oil & Gas, Utilities, Toxic Atmosphere IDLH, Toxic Atmosphere non-IDLH

Applications: Confined Space, Combustible Detection, Oxygen Detection, Toxic Detection

Product Reviews for MSA 10178557 ALTAIR 4XR