MSA

All your MSA Gas Detection needs. We carry the entire line of MSA Gas detection equipment including the Altair 4X, Altair 4XR, Altair 5X, Sirius, Altair and Altair Pro Single Gas, replacement sensors and parts, calibration gas, and much more!

MSA gas detection for single or multi gas detectors are available in compact, light weight models and are extremely reliable, robust and fully configurable and maintenance friendly. The personal gas detection of MSA can be used for every application and under the most severe conditions!