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 54520 Bearing
Insize 4918-2000, ALUMINUM ALLOY LEVELS, 80", 6940561942309
3M 11412, Roloc Disc 361F, 36 YF-weight, TR, 1 in, Die R100N, 7000045092
Insize 4168-26E, STEEL STANDARD BALLS, 1", 6940561981643
3M 99633, Scotch-Weld Pressure Fit/High Temperature Retaining Compound RT48, Green, 250 mL Bottle, 7100170130, 2/case
Insize ISF-DF10A, DIGITAL FORCE GAGE (HIGH RESOLUTION), 2.2lbf, 6928640325960
Insize 3332-4, INDICATING MICROMETER, 3-4", 6940561971460
Insize 4121-5D1N, AMERICAN STANDARD THREAD RING GAGE, NO GO, 5/16-18UNC, 6928640359231
3M™ 94275, Versaflo™ Gold Coated Tinted Over-Visor with UV/IR Protection M-967N, 70071696879, 1 EA/Case
Dynabrade 54520 Bearing
Insize 4918-2000, ALUMINUM ALLOY LEVELS, 80", 6940561942309
3M 11412, Roloc Disc 361F, 36 YF-weight, TR, 1 in, Die R100N, 7000045092
Insize 4168-26E, STEEL STANDARD BALLS, 1", 6940561981643
3M 99633, Scotch-Weld Pressure Fit/High Temperature Retaining Compound RT48, Green, 250 mL Bottle, 7100170130, 2/case
Insize ISF-DF10A, DIGITAL FORCE GAGE (HIGH RESOLUTION), 2.2lbf, 6928640325960
Insize 3332-4, INDICATING MICROMETER, 3-4", 6940561971460
Insize 4121-5D1N, AMERICAN STANDARD THREAD RING GAGE, NO GO, 5/16-18UNC, 6928640359231
3M™ 94275, Versaflo™ Gold Coated Tinted Over-Visor with UV/IR Protection M-967N, 70071696879, 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.
