Confined Space

MSA Altair 4XR Multigas Detector (LEL, O2, H2S & CO)

Price on request

Outfitted with rapid-response MSA XCell® sensors, the ALTAIR 4XR Gas Detector is the toughest 4-gas monitor on the market and is backed by a 4-year warranty. The ALTAIR 4XR 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 516.6 Transit Drop 3rd Party Certified)
• 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)


There are no reviews yet.

Be the first to review “MSA Altair 4XR Multigas Detector (LEL, O2, H2S & CO)”

Frequently Asked Questions

How long are certifications valid?

Certifications is valid for three years from date of issue. We offer discounted rates for re-certification as long as your certification is still valid when you register.

More questions like this