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Gas Detection

Quick Find:

Gas Detection, Fall Protection, Respiratory Protection


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Portable Single &

Multi Gas Monitors

Greg Gatcomb - Regional Manager


To see more of what we offer contact an HSE Sales Rep

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Multigas Detector

Incorporates proven XCell(R) sensor technology. Enhances worker safety. Minimizes cost of ownership. Demonstrates rugged durability.

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ALTAIR® Single

Single Gas Detector

Designed for superior lifespan—patented sensors operate for over two years—and high performance, the ALTAIR Single-Gas Detector is the smart choice for market-leading, cost-effective gas monitors.

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ALTAIR® Pro Single

Single Gas Detector

Based on the industry-standard ALTAIR Single-Gas Detector—but with added features and functionality—ALTAIR Pro toxic gas and oxygen detectors combine reliable detection and LED/audible/flashing/vibrating alarms with clear, backlit LCD displays. 

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Automated Test System

Provides simple, intelligent testing and calibration of MSA ALTAIR® and ALTAIR PRO Single-Gas Detectors and ALTAIR 4X and ALTAIR 5X Multigas Detectors.

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Calibration Kits

Simple, accurate calibration is easy with these economical, all-in-one kits. All kits housed in a lightweight carrying case.

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MSA Link Pro

Gas Detection Management System

Simplify your gas detection safety program. Assess, address and share your MSA fleet status from any computer with an Internet access.

Product Videos

ALTAIR 4XR Multigas Detector

ALTAIR 2X Multigas Detector

ALTAIR 5XR Multigas Detector

GALAXY® GX2 Automated Test System


The ALTAIR 5X Gas Detector is capable of measuring up to 6 gases simultaneously and is now available with integrated PID sensor for VOC detection. Driven by advanced MSA XCell® Sensor Technology.


Multigas Detector

Outfitted with rapid-response MSA XCell® sensors, the ALTAIR 4XR Gas Detector is the toughest 4-gas monitor on the market.


Multigas Detector

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