Rion NC-74 Sound Calibrator

Rion NC-74 Sound Calibrator

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Rion NC-74 Sound Calibrator

  • 94 dB ± 0.3 dB
  • 1 KHz ± 2%
  • Class 1
  • Fits 1" and 1/2" Microphones
  • Automatic Atmospheric Pressure Compensation