Amprobe SM-CAL1 Sound Meter Calibrator

  • Two output levels of 94 dB and 114 dB
  • Output frequency of 1000 Hz
  • Fits ½” microphones
  • Easy one handed operation
  • Low battery indicator
SKU: 3052382 Category:


The Amprobe SM-CAL1 is a sound meter calibrator with two output levels of 94 dB and 114 dB. The calibrator generates these fixed sound level signals for calibration of sound level meters. The unit comes with a ½” adapter installed to accommodate sound meters and microphones with ½ diameter.


Battery: 9V, 006P or IEC 6F22 or NEDA 1604.
Electrical (sound) standard: ANSI S1.40-1984 and IEC942 1988 Class2.
Output sound level: 94dB and 114dB re 20 uPa under reference.
Accuracy: ± 0.5 dB.
Output frequency: 1 kHz ± 4 %


What’s Included

  • SM-CAL1
  • ½” adapter
  • 9 V battery


Datasheet »
Product Manual »


There are no reviews yet.

Be the first to review “Amprobe SM-CAL1 Sound Meter Calibrator”

Your email address will not be published. Required fields are marked *

The maximum upload file size: 700 MB. You can upload: image, audio, video, document, spreadsheet, interactive, text, archive, code, other. Links to YouTube, Facebook, Twitter and other services inserted in the comment text will be automatically embedded. Drop file here