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Standard Acoustic Calibrator (94dB , 1KHz Sine Wave)
Model CAL73

Photo of Model CAL73 Standard Acoustic Calibrator (94dB , 1KHz Sine Wave)

MSRP: $325.00
1-year warranty

Overview
Documentation

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 file)
Manual (PDF file)
Specifications