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™ 72122, Portable Compressed Air Filter and Regulator Panel 256-02-01, 100 cfm, 8 outlets, with Carbon Monoxide Monitor, 7000052147, 1 EA/Case
Dynabrade 94980 1/4" Composite-Style Coupler, 1/4" Male
Dynabrade 97568 3/8" NPT Female Safety Coupler
Dynabrade 95677 1/4" Male Plug with 1/4" NPT Female Thread
3M™ 72122, Portable Compressed Air Filter and Regulator Panel 256-02-01, 100 cfm, 8 outlets, with Carbon Monoxide Monitor, 7000052147, 1 EA/Case
Dynabrade 94980 1/4" Composite-Style Coupler, 1/4" Male
Dynabrade 97568 3/8" NPT Female Safety Coupler
Dynabrade 95677 1/4" Male Plug with 1/4" NPT Female Thread
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.
