BK Precision CAL73 标准声学校准器

94dB and 114dB Sound calibrator at 1KHz sine

Detail

The CAL73 sound level calibrator is used to calibrate sound level meters and other sound measurement equipment. You can calibrate 1 inch diameter microphones directly and 1/2 inch microphones using 1/2 inch adaptor supplied with the calibrator.

  • Conforms to IEC 60942 (2003) Class 2, ANSI SI.40-1984
  • 94dB and 114dB Sound calibrator at 1KHz
  • Accurate and simple to use
  • Fits 1 inch and ½ inch microphones

Datasheet (PDF)

manual

  • 质量承诺
  • 正品保修
  • 送货到家
  • 交易简单化