msa sensors for sale, brand-new and used.

I have brand new MSA altair 4/5gas monitor, H2S/CO dual sensors forsale, they are in new condition, never used or installed. part # 10106725

A tough and reliable single-gas sniffer, the ALTAIR Hydrogen Sulfide (H2S) gas detector from MSA is a 2-year (minimum), low-maintenance device. The length of time remaining for the device life is displayed on the screen at all times. The ALTAIR H2S detector is designed for air analysis of H2S concentrations and will alert you to dangerous conditions when working on sites like petrochemical and natural gas production facilities where monitoring is required.

MSA ALTAIR Single-Gas H2S Detector 10092521 Activate by July 15 Sensor range of 0-100 ppm Resolution of 1ppm Durable - Hardy rubberized armor protects the unit from falls and knocks on the work site, while Radio Frequency protection is built into the unit. Long-Lasting - The high-power battery provides over two years continuous gas monitoring. There are no start up times for the unit, which you might find on other sensors when they are turned off and on.

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.