These test earplugs are modified with a probe tube for use during earplug fit testing with the 3M E-A-Rfit Validation System
3M is Leading the Advancement of Hearing Conservation.
3M 29858, Sanding Screen, 80 grit, 12 in x 18 in, 7100161088
3M 29018, Fit Test Adapter 601, 7000001945
3M 29860, Sanding Screen, 120 grit, 12 in x 18 in, 7100160860
3M™ 53797, Flexible Diamond Belt 6451J, 1/2" Dia x 18" L, M125 Micron, Type G, Pattern B2, 7010509272
3M 29858, Sanding Screen, 80 grit, 12 in x 18 in, 7100161088
3M 29018, Fit Test Adapter 601, 7000001945
3M 29860, Sanding Screen, 120 grit, 12 in x 18 in, 7100160860
3M™ 53797, Flexible Diamond Belt 6451J, 1/2" Dia x 18" L, M125 Micron, Type G, Pattern B2, 7010509272
These test earplugs are modified with a probe tube for use during earplug fit testing with the 3M E-A-Rfit Validation System
3M is Leading the Advancement of Hearing Conservation.
