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產(chǎn)品詳情
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Sound Level Calibrator ND9B
Spec：
For quick and easy calibration of sound level meters and sound measuring systems.
Model：
ND9B
產(chǎn)品詳情
Features
* Handy sound source for quick and easy calibration of sound level meters and sound measuring systems. * The Calibrator employs solid state integrated circuitry that provides accurate and stable performance. * Sensitivity calibration of microphones. * Suitable for field and laboratory use.
NOTE: The name of RS232 Software is 'RS232_EN_4.0.rar' after downloading. Just decompress 'RS232_EN_4.0.rar' with Decompress Software, Enter password:www.landtek.cn. a folder named 'RS232_EN_4.0' is abtained. There are RS232 Software and install instruction inside the folder.
