msa o2 sensor for sale, brand-new and used.

MSA Mine Safety and Appliance. Altair 4x. Installed sensors Oxygen, Carbon Monoxide, Hydrogen Sulfide and Combustible.

MSA Mine Safety and Appliance. Altair 4x. Installed sensors Oxygen, Carbon Monoxide, Hydrogen Sulfide and Combustible.

This is a lot of 4 MSA Altair 5 gas detectors.They have a sequential serial numbers 00003171 to 00003174 Description: One unit seems to work properly Two say missing sensor One says pump error One of the batteries works and holds the charge. Three batteries don't hold the charge, stay green when plugged. Car charger included

MSA Altair 5 in great condition. Monitor has been fully tested, passed QA/QC check and calibrated with the proper calibration gas mixture cylinder as well as the Galaxy test system calibration dock station.

FREE SHIP MSA ALTAIR 4X 10107602 GAS Detector W/MOTION ALERT Charcoal This is top of the line model, costs twice as much as the base Model, has lots of extra features. Model # 10107602 check it out on-line.