Description
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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