MSA Galaxy Automated Test System - Altair 4/4X, Smart System + Charging - 10089965
MSA 10092233 Charger Cradle Assembly with Corded Power Supply for ALTAIR 4X Multi-Gas Detectors, Color: Black and Green, Keep Detector Charged and Ready: Amazon.com: Tools & Home Improvement
MSA 10069894 Replacement Altair 4X Stainless Steel Belt Clip
MSA Altair 4X Multigas Detector 10107602 For LEL, Oxygen, Hydrogen Sulfide And Carbon Monoxide With Motion Alert - - Amazon.com