Quest QC-10 Sound Calibrator

The Quest QC-10 Sound Calibrator generates a constant sound pressure level of 114 dB at a fixed frequency of 1,000 Hz.

The QC-10 calibrator provides quick, precise field calibration. The calibrator generates a stable acoustic signal at a controlled frequency and amplitude to verify the accuracy of your meter in the field.

The QC-10 has a standard one-inch coupler opening that may be reduced by inserting available snap-in adapters. The calibrator provides a precise 1-volt RMS output signal via a 1/8 inch phone jack to check devices.

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