MSA ALTAIR Pro Portable Phosphine Monitor With Alarms @ 0.3/1 PPM Leather Work Gloves The astrospec OTG 3001 offers

The astrospec OTG 3001 offers an economical alternative to custom prescription eyewear programs

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» 8" X 6'

collapse-resistant design adjusts easily with greater comfort

MSA ALTAIR Pro Portable Phosphine Monitor With Alarms @ 0.3/1 PPM Leather Work Gloves The astrospec OTG 3001 offersMSA ALTAIR Pro Phosphine (PH3) 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 Monitor.