Description
The 3M™ E-A-Rfit™ Dual-Ear Validation System assesses the amount of attenuation provided to a user of hearing protection.
Features:
 • Dual-ear testing
 • Fast, clear accurate results
 • Earmuff and earplug testing capability
 • Tests 7 frequencies on both ears simultaneously
 • Seamless software integration
 • Science-based, quantitative testing
 • Compact design
 • Compliant with ANSI/ASA S12.71-2018
Additional Information
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