Hearing Protection Fit Testing - 3M E-A-Rfit Dual-Ear Microphone Assembly & Replacement Clips, 073-781 / 073-100 Item:3M E-A-Rfit Dual-Ear Microphone Assembly ensuring strength and durability

ensuring strength and durability

3M E-A-R Classic uncorded earplugs set the standard in hearing protection as the world's first foam earplugs

Real Gel Padding helps disperse pressure away from the patella bone providing comfort that lasts through the work day

Item #: DL-9-17FC-WT

Hearing Protection Fit Testing - 3M E-A-Rfit Dual-Ear Microphone Assembly & Replacement Clips, 073-781 / 073-100 Item:3M E-A-Rfit Dual-Ear Microphone Assembly ensuring strength and durabilityItem #: 073 781 073 100 3M Stock #: 7100077867 7100105873 The 3M E A Rfit Dual Ear Microphone Assembly works with the 3M E A Rfit Dual Ear Validation System to help employers determine whether workers are receiving adequate hearing protection from their hearing protector. The complete system issues a pass or fail rating for each individual based on the employee's personal attenuation rating (PAR). Each dual element microphone connects to probed test