The E-A-Rfit Validation System, a quantitative hearing protector fit-test, features a new software upgrade, an expanded portfolio of probed earplugs for testing, and easy-to-use training materials. In less than eight seconds per ear, the system generates a personal attenuation rating that indicates a worker’s noise reduction for a given fitting and hearing protector.

3M,

www.3M.com, (888) 364-3577. Booth 507.

Circle 296