05000 Sound Level Calibrator
Calibration sound source for microphones and sound measuring systems. Sound pressure level: 94 dB (1 Pa).
Frequency: 1000 Hz.
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Metra Mess- und Frequenztechnik in Radebeul e.K.
Meissner Str. 58
|
05000 Sound Level Calibrator
Calibration sound source for microphones and sound measuring systems. Sound pressure level: 94 dB (1 Pa).
Frequency: 1000 Hz.
|
Metra Mess- und Frequenztechnik in Radebeul e.K.
Meissner Str. 58
|