MSA Altair 4 Multigas Detector
The ALTAIR 4X Multigas Detector for LEL, CO, H2S and O2 is as tough and functional as it looks. A rugged housing provides unsurpassed durability, including the ability to survive a 20-foot drop. And with large, glove-friendly buttons and a high-contrast display, the ALTAIR 4X Multigas Detector is ea