3M™ E-A-Rfit™ Dual-Ear Validation System, 393-1100
Cod produs:7100062125Producători:3M
Fit testing is key for effective wear and hearing conservation. The 3M™ E-A-Rfit™ Dual-Ear Validation System accurately quantifies each wearers personal attenuation from inside both ears when wearing earplugs or earmuffs. Our system takes only seconds to measure across 7 standard frequencies and gives a simple pass or fail rating for each employee’s personal attenuation rating (PAR) to facilitate training on the importance of fit.