3M™ E-A-Rfit™ Dual-Ear Enclosure Assembly Speaker 073-783 Belts 3M SKU: 7010360744

3M SKU: 7010360744

3M SKU: 7010327684

3M SKU: 7100244084

3M SKU: 7100263471

3M SKU: 7000144597

3M™ E-A-Rfit™ Dual-Ear Enclosure Assembly Speaker 073-783 Belts 3M SKU: 70103607443M SKU: 7100077866 Lead Time: ~2 days 3M E A Rfit Dual Ear Enclosure Assembly Speaker works with the 3M E A Rfit Dual Ear Validation System to help employers determine whether workers are receiving adequate protection from their hearing protector. The enclosure assembly speaker is compact and easy to set up. Connects to an AC power source; Designed as a replacement speaker within your current 3M E A Rfit Dual Ear Validation System kit; Dual element