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Catalog:Sound Calibrators
Ex Sound Level Calibrator 407744 CLICK HERE TO VIEW MODEL DETAILS AND SPECIFICATIONS-pdf Features • Calibrates and verifies Sound Level Meter operation • For use on Sound Level Meters with 0.5" or 1.0" microphones • Durable die-cast, aluminum housing • 1KHz sine wave at 94dB is generated to an accuracy of 5% (frequency) and ±0.8dB • ON/OFF switch with battery test position and battery status LED • Total Harmonic Distortion (THD) <2% • Complete with two 9V batteries, carrying case, and screwdriver Model 407744.......................Sound Level Calibrator 407744-NIST.............Sound Level Calibrator Please select from the drop down menu below
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