Acoustic calibrator CAL73
for sound level metersportable

acoustic calibrator
acoustic calibrator
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Characteristics

Measured physical value
acoustic
Applications
for sound level meters
Options
portable
Noise level

94 dB, 114 dB

Description

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 a 1/2 inch adapter 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
*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.