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Test & Measurement Equipment : Audio Test Equipment : Gold Line - Model 521
Gold Line - Model 521
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Precision Microphone Calibrator

Model: Model 521

  • 1000 Hz ± 1%
  • 0 dB Reference Point for A, B, C, D Weighting
  • 94 dBSPL = 1 Pa
  • Accuracy - Meets IEC60942 2003 Class 1
  • ± 0.3 dB @ 23 C°
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Tech Specs
Gold Line is pleased to offer a Professional Quality Microphone Calibrator from ACO Pacific to satisfy your calibration needs.
  • 1000 Hz ± 1%
  • 0 dB Reference Point for A, B, C, D Weighting
  • 94 dBSPL = 1 Pa
  • Accuracy - Meets IEC60942 2003 Class 1
  • ± 0.3 dB @ 23 C°
  • ± 0.5 dB 0 to 50 C°
  • Power 9Vdc Alkaline Battery (NEDA 1604A)
  • 1/2 inch microphone compatible
 
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