3M SKU: 7100062125
Lead Time: ~2 days
3Mâ„¢ E-A-Rfitâ„¢ Dual-Ear Validation System helps determine whether workers are receiving adequate protection from their hearing protector by measuring across 7 standard frequencies in under five seconds, providing a detailed report on the noise attenuation performance of earplugs or earmuffs and a pass or fail rating for each individual person based on the employee's personal attenuation rating.
Dual-ear design saves time by measuring both ears simultaneously in under five seconds;Dual-element, dual-microphone assembly is the key to the system, measuring sound levels inside and outside the hearing protector;Fast, clear, accurate results are obtained in just seconds and can be printed or saved electronically for future reference;Free online training and user support;Includes Software, Speaker And Impact Resistant Carrying Case.;Requires probed test plugs, pods, or cushions;Science-based, quantitative testing gives accurate reports of hearing protection;Simple, easy-to-use intuitive software;System determines personal attenuation rating (PAR) of individual workers and helps remove measurement, fitting, and spectral uncertainty;System tests across 7 standard frequencies (125, 250, 500, 1000, 2000, 4000, 8000 Hz);Worker and company reports created;Works with a large variety of 3M Hearing Protection Products; earplugs, banded hearing protectors, and earmuffs