Sound Calibrator NC-75

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Features

Compact and lightweight sound calibrator allows highly reliable and accurate measurement anywhere.
It complies with IEC 60942: 2017 class 1 and JIS C 1515: 2020.
The sound source is 1 kHz at 94dB, enabling highly accurate and stable calibration.
It is also compatible with JCSS calibration and comes with an internationally accepted JCSS calibration certificate as standard.

Library