Multi-Gas Detector

This is a Capital Goods item and may not qualify for special pricing or discount. Contact your Fastenal representative for details.

ALTAIR® 4XR Multi Gas Detector/ (LEL/O2/H2S/CO-H2) /Charcoal Case/North American Charger
Fastenal Part No. (SKU)
Manufacturer Part No.
This is an Expanded Catalog Item
Online Price: $849.99 / each
Product Attributes
Battery Chemistry NiHM
Container Type Rubberized Armor Case
Contents Gas Detector
Detection Range LEL: 0-100%, O2:0-30%, CO: 0-1999 ppm, H2S: 0-100 ppm, H2S LC 0-100 ppm, SO2: 0-20 ppm, NO2: 0-50 ppm
Gas Type Explosive Gases, Oxygen, Carbon Monoxide, Hydrogen Sulfide
Height 1.40"
Length 4.40"
Style Hand Held
Temperature -10°C - 40°C
Trade Name Altair®
Type Multi-Gas Detector
Width 3"
Product Weight 2
UOM each
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, 4-year instrument & sensor warranty, Bump and calibrate with 1/2 the test gas and in 1/2 the time vs. industry average, Survives 25 drops from 4 feet (1.2 meters)

Confined Space, Combustible Detection, Oxygen Detection, Toxic Detection
Supply Chain