Home > Safety & Environmental Help and Guidance > Noise at Work Assessments > How to Calibrate a Sound Level Meter
This post contains information about the best and easiest methods of performing a field (pre-measurement) calibration for your sound meter and other noise monitoring equipment. If you’re looking for traceable calibration, see our calibration and repair service.
A last note – after you have completed your readings it is recommended that you check your sound meter against the calibrator to see if the accuracy has drifted. A calibration isn’t required but it’s important to make a note of any drift in your report.
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