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 26053, PPS Series 2.0 Adapter, Type S14, 7/16 Male, 14 Thread UNC, 7100135932
Insize IST-2W-K5C, OPEN END HEAD, 6928640359859
Insize 3233-1, SPLINE MICROMETER, 0-1", type A, 6928640327735
Insize 3266-1B, CRIMP HEIGHT MICROMETER, 0-1", 6928640327773
Insize 3109-100E, DIGITAL OUTSIDE MICROMETER, 3-4"/75-100mm, 6928640327032
3M 26053, PPS Series 2.0 Adapter, Type S14, 7/16 Male, 14 Thread UNC, 7100135932
Insize IST-2W-K5C, OPEN END HEAD, 6928640359859
Insize 3233-1, SPLINE MICROMETER, 0-1", type A, 6928640327735
Insize 3266-1B, CRIMP HEIGHT MICROMETER, 0-1", 6928640327773
Insize 3109-100E, DIGITAL OUTSIDE MICROMETER, 3-4"/75-100mm, 6928640327032
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.
