3M SKU: 7100207647
Lead Time: ~2 days
3Mâ„¢ E-A-Rfitâ„¢ Power Supply is a replacement part for the 3Mâ„¢ E-A-Rfitâ„¢ Dual-Ear Validation System
NOTE: 3M strongly recommends fit testing of hearing protectors. Research suggests that many users will receive less noise reduction than indicated by the NRR due to variation in hearing protector fit, fitting skill and motivation of the user. If the NRR is used, 3M recommends that it be reduced by 50% or in accordance with applicable regulations.;Power cord;Replacement part;Replacement part for the 3Mâ„¢ E-A-Rfitâ„¢ System