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Decibel Meter Pro- Professional Noise Meter


4.2 ( 7072 ratings )
Værktøjer
Forfatter: XUEQUN CHENG
0.99 USD

This App turns your iPhone into a decibel meter that can measure the current decibel value in real time.
You can test the current one-button decibel value, to determine the current environment of the noise level.