3M E-A-R 073-781 70071674694Dual Ear Microphone Assembly - Earfit

Features

• 3M™ E-A-Rfit™ Dual-Ear Microphone Assembly works with the 3M™ E-A-Rfit™ Dual-Ear Validation System to help employers determine whether workers are receiving adequate hearing protection from their hearing protector


• The complete system issues a pass or fail rating for each individual person based on the employee's personal attenuation rating (PAR)


• 3M™ E A Rfit™ Dual Ear Enclosure Assembly Speaker is a compact size and offers easy set up


• It is designed for use with the 3M™ E A Rfit™ Dual Ear Validation System, which helps employers verify whether the worker is receiving adequate protection from their hearing protector. This objective fit testing system provides a personal attenuation rating (PAR) for each worker


• In just seconds, it administers a test across 7 standard frequencies, quickly reporting whether their hearing protectors (earplugs, banded, or earmuffs) are effectively blocking the individual worker from potentially hazardous workplace noise


• Once every employee’s personal attenuation rating is known, health and safety professionals can utilize this data to enhance their hearing conservation program


• Dual-element, dual-microphone assembly for use with 3M™ E-A-Rfit™ Dual-Ear Validation System


• Dual-ear design saves time by testing both ears simultaneously in under five seconds


• Inserts into the back of the 3M™ E-A-Rfit™ Dual-Ear Enclosure Speaker Assembly


• Each dual-element microphone connects to probed test plugs, test pods, or cushions and measures sound pressure levels outside and inside the hearing protector


• Y-connector between right & left microphone denotes distance user should sit from speaker

Applications

• Automotive


• General Manufacturing


• Sub Applications


• Military Maintenance,


• Repair and Operation (MRO)


• Mining


• Oil & Gas


• Pharmaceutical


• Transportation

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Catalogue Page Number: 03-14