The Michael & Associates FitCheck for muff-type hearing protectors is used to ensure your earmuffs are providing adequate protection. The FitCheck measures sound level exposure under the earmuff to see how much sound is passing through the muffs.
The system consists of a type II sound level meter and remote microphone mounted to an ear clip. To use this product the user must turn on the sound level meter, place the earclip on their ear, then put on the earmuff. The sound level meter will show the amount of noise exposure under the hearing protector.
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