The 3M™ E-A-Rfit™ Dual-Ear Validation System makes it easy to measure every employee’s unique level of protection in hearing protection fit testing and takes the guesswork out of managing compliance in your hearing conservation program. Using F-MIRE (Field Microphone-In-Real-Ear) technology, the E-A-Rfit™ generates a Personal Attenuation Rating (PAR) in under 5 seconds for both ears, taking into account the 7 standard measured testing frequencies. This delivers a quantitative measurement of personal noise reduction for each employee and can help identify whether or not your workers have adequate protection.
The 3M™ E-A-Rfit™ Dual-Ear Validation System tests 3M ear protection products only.
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