3M™ BX™ Reader Protective Eyewear 11376-00000-20, Clear Lens, Silver Frame, +2.5 Diopter, 1 Pair 3M First Responder FR-M40 Full Face Respirator or pumps are needed to

or pumps are needed to use the monitor to sample your air

It helps prevent sparks and other hot particles from damaging the filter/cartridge

and enhanced sealing compared to previous generations

Featuring a top flap with snap closure to secure the battery and adapter while allowing for easy of access to the power cord

3M™ BX™ Reader Protective Eyewear 11376-00000-20, Clear Lens, Silver Frame, +2.5 Diopter, 1 Pair 3M First Responder FR-M40 Full Face Respirator or pumps are needed toDesigned for workers who have difficulty reading small print or are engaged in small detail work. BX reader protective eyewear features magnifying diopters, lightweight frame, adjustable lenght temples, and and integrated sideshields.