BK Precision CAL73 Standard Acoustic Calibrator

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

  • Quality Engagement
  • Easy change and return
  • Delivery Avaliable
  • Favorable payment