MSA ALTAIR Pro Portable Oxygen Monitor With Alarms @ 19.5/23% LED FLASHLIGHT performance requirements of DOT 49

performance requirements of DOT 49 CFR 173

* Passes ANSI Z87+ and CSA Z94

This model is also available in a non- polarized lens

North Chemical Sleeve Made from a 2

95 Grand total should be $38

MSA ALTAIR Pro Portable Oxygen Monitor With Alarms @ 19.5/23% LED FLASHLIGHT performance requirements of DOT 49MSA ALTAIR Pro Oxygen Remote (O2 R) Gas Monitor with a rugged design is easy to use and features replaceable sensors as well as distinctive alarm system. Monitor with built in IR communication consists of easily replaceable battery and backlit LCD displays. Monitor is fast responding and features clear alarm functions to alert the wearer. Durability and simplicity is obtained by the rubberized armor housing as well as one button operation of the