Loudness SPL (dB) Calibrator (AZ 8930 B 13.2mm) Adapter For 7mm 1/4" Microphone

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Loudness SPL (dB) Calibrator (AZ 8930 B 13.2mm) Adapter For 7mm 1/4" Microphone is a 3D printable model, which we searched from web for you, so you can easily print on your own 3D printer.