3M™ E-A-Rfit™ Dual-Ear Microphone Assembly
Works in conjunction 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.
Manufacturer: 3M™ 7100077867
- For use with 3M™ E-A-Rfit™ validation system
- Tests both ears simultaneously in under five seconds
- Inserts into back of E-A-Rfit Dual-Ear Enclosure Speaker Assembly
- Connects to probed test plugs, test pods, or cushions to measure sound pressure levels outside and inside the hearing protector
- Y-connector between right and left microphone denotes distance user should sit from speaker
3M™ products must be used in accordance with OSHA regulations, and the user instructions, warnings, and limitations accompanying each product.
|E-A-Rfit™ Dual-Ear Validation System|
|Dual-Ear, Microphone Assembly|
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