MSA Altair XCell 5X Series Nitrogen Oxide Sensor PERSONAL PROTECTION Conveniently attaches to hard hat

Conveniently attaches to hard hat suspension headband

polypropylene substrate with a multi-layer barrier film laminate

Perma sole offers high traction in tough winter weather and snow shoe compatible heel

Onboard aircraft

Servus® By Rocky Brands Neoprene III® Size 11 Men's Boots feature chevron outsole and Safe-Toe® steel toe cap style

MSA Altair XCell 5X Series Nitrogen Oxide Sensor PERSONAL PROTECTION Conveniently attaches to hard hatMSA Altair 5X Series Xcell Sensor is designed to detect and monitor nitrogen oxide level in air. Product Attributes Gas To Be Measured Nitrogen Oxide, NO Product Type Sensor Brand Name 5X Series, ALTAIR, XCell