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 and calibration of MSA Altair® and Altair® Pro Single-Gas detectors and Altair® 4X and Altair® 5X multigas detectors. Easy-to-use automated test stand offers high performance as either stand-alone unit or integrated portable detector management system, enabling total data access and control of the MSA Altair® family gas detector fleet. New MSA Link™ pro software for proactive safety management, gas exposure email alerts, direct data input, live filtering, test and exposure queries, collecting and printing reports. MSA Galaxy® GX2 Automated Test System, 1 Valve, For Use With: Altair® 4, 4X Multi-Gas Detectors