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.
Dynabrade 53270 7" (180 mm) Dia. Right-Angle Disc Sander
Dynabrade 15420 Dynafile III Abrasive Belt Tool
Insize 2433-E120, INTERNAL GROOVE BORE GAGE, 2.4-4.7", 6928640379055
Insize 4190-7H64, CERAMIC STANDARD BALLS, 7/64", 6940561969634
Insize ISF-1DF500, DIGITAL FORCE GAGE, 110lbf, 6928640348716
Insize 2426-14, SPLIT TYPE DIAL BORE GAGE, .528-.575", 6928640310669
Insize ISF-H20A, MANUAL HORIZONTAL TEST STAND FOR FORCE GAGE, 6940561960433
Insize 2824-S2E, BORE GAGE SET, 1.4-6", dial indicator range .25", 6928640383847
3M™ 72010, Replacement Filter Kit 523-01-29, 7000056891, 1 EA/Case
Dynabrade 53270 7" (180 mm) Dia. Right-Angle Disc Sander
Dynabrade 15420 Dynafile III Abrasive Belt Tool
Insize 2433-E120, INTERNAL GROOVE BORE GAGE, 2.4-4.7", 6928640379055
Insize 4190-7H64, CERAMIC STANDARD BALLS, 7/64", 6940561969634
Insize ISF-1DF500, DIGITAL FORCE GAGE, 110lbf, 6928640348716
Insize 2426-14, SPLIT TYPE DIAL BORE GAGE, .528-.575", 6928640310669
Insize ISF-H20A, MANUAL HORIZONTAL TEST STAND FOR FORCE GAGE, 6940561960433
Insize 2824-S2E, BORE GAGE SET, 1.4-6", dial indicator range .25", 6928640383847
3M™ 72010, Replacement Filter Kit 523-01-29, 7000056891, 1 EA/Case
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.
