msa gas detection for sale, brand-new and used.

Up for sale is a pre-owned Fivestar Passport Alarm Gas Detector. It appears to work but I am not an expert and do not know how to fully test it. It is being sold AS-IS.

MSA Combination Cartridge P100/OV/CLHC/SD/CD/HS(esc) GMC-P100 type Yellow/Magenta Thread on Filter cartridges protect against dusts, particles and mists. Chemical Cartridges protect against gases and vapors. Combination cartridges deliver protection from both particulate and gaseous contaminants.

I purchased this about a year ago and used it for 6 months in my sons altitude tent to make sure that the oxygen level stayed at a safe level.   This devices is in a like new status.  The battery is in Perfect shape and the system works Perfect.

MSA ALTAIR O2 SELL LOT 2 UNITS IT DOES NOT TURN ON

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