Public Safety

Gas Detectors

Portable gas detection equipment can help emergency response crews to meet these challenges. Gas detection needs are expanding. Increasingly, fire departments respond to situations where hazardous substances may be present and proper detection equipment is necessary. MSA provides equipment to meet almost any gas detection need.

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ALTAIR® 2X Gas Detector

All ALTAIR 2X Gas Detectors:Incorporate proven XCell® sensor technology Enhance worker safety, compliance and traceability Minimize cost of ownership Demonstrate rugged durability Read More >

ALTAIR® 5X Multigas Detector

The rugged, multi-featured ALTAIR 5X Multigas Detector boasts several options that provide maximum safety and make it easy to use in even the most demanding situations. It features large buttons...Read More >

ALTAIR® 4X Multigas Detector

The ALTAIR 4X is an extremely durable Multigas Detector that simultaneously measures up to four gases from a wide range of XCell(R) sensor options including combustible gases, O₂, CO, H₂S, SO₂ and...Read More >

GALAXY® GX2 Automated Test System

Simplicity counts with the MSA GALAXY® GX2 Automated Test System for advanced safety management and effortless operation. The GALAXY GX2 Automated Test System provides simple, intelligent testing...Read More >