Loud sounds can damage your hearing, but wearing the wrong or ill fitting hearing protection can do the same. The 3M™ E-A-Rfit™ Dual -Ear Validation system uses F-MIRE (Field Microphone-In-Real-Ear) technology to generate the PAR (Personal Attenuation Rating) for each worker in under 5 seconds, for both ears, measuring 7 standard frequencies. The PAR results are measured directly and objectively and help employees confirm that each worker has the right hearing protection attenuation to help prevent noise-induced hearing loss (NIHL).

Why would you choose this system?

Take advantage of best practices in hearing conservation recognised by key opinion leaders and regulators. Watch this video to explore the power of the 3M™ E-A-Rfit™ Dual-Ear Validation system.