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3M™ QC20 Calibrator 1 ea/cs

3M ID  70071579737    UPC#  00051131485662     
QC-10 and QC-20 3M Quest Calibrators
QC-10 and QC-20 3M Quest Calibrators
The QC-10 and QC-20 calibrators provide 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.
  • Recommended for use with ANSI and IEC Type 1 meters.
  • User selectable 94 or 114 dB and 250 or 1,000 Hz frequencies generate four different outputs.
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Both models have a standard one-inch coupler opening that may be reduced by inserting available snap-in adapters. The calibrators provide a precise 1-volt RMS output signal via a 1/8 inch phone jack to check devices.


Product TypeDosimeter Accessory, Sound Level Meter Accessory

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