User Support

To receive help on products or systems, please use the Frequently Asked Questions or follow the instructions in technical support.

For repair, calibration or warranty requests, please fill out the service request form. Please see the Brüel & Kjær warranty policy before filing a warranty request.
We help our customers measure and manage the quality of sound and vibration in their products and in the environment

Brüel & Kjær Sound & Vibration Measurement A/S. P +45 77 41 20 00. F +45 45 80 14 05.
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