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.
Norton 66623303912 - 2" Dia. XCS Grit Aluminum Oxide Type III, Bear-Tex Non-Woven Quick-Change Disc, 25 Each
Insize ISR-SB20B, GROOVE PROBE, 6928640324208
Dynabrade 55522 .3 hp Straight-Line, 3" Extended Die Grinder, Aluminum Housing 25,000 RPM, Rear Exhaust, 1/4" Collet
Norton 66254433510 - 2" X 1/4" Medium Grade Aluminum Oxide Vortex Rapid Blend Blue Non-Woven Unified Wheel, 60 Each
Insize ISR-CS320, SURFACE ROUGHNESS SPECIMEN, 6928640324420
Dynabrade 51511 Industrial RED-TRED Eraser Disc Tool
Norton 66623303912 - 2" Dia. XCS Grit Aluminum Oxide Type III, Bear-Tex Non-Woven Quick-Change Disc, 25 Each
Insize ISR-SB20B, GROOVE PROBE, 6928640324208
Dynabrade 55522 .3 hp Straight-Line, 3" Extended Die Grinder, Aluminum Housing 25,000 RPM, Rear Exhaust, 1/4" Collet
Norton 66254433510 - 2" X 1/4" Medium Grade Aluminum Oxide Vortex Rapid Blend Blue Non-Woven Unified Wheel, 60 Each
Insize ISR-CS320, SURFACE ROUGHNESS SPECIMEN, 6928640324420
Dynabrade 51511 Industrial RED-TRED Eraser Disc Tool
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.
