Got a question?

If you have a question, feel free to contact us:

GRAS Sound & Vibration A/S |
+45 4566 4046 | +45 4422 5253



When you purchase a measurement solution from GRAS, you get not only a solution that fulfills your acoustic requirements according to the standards, but also a complete package of support solutions for the entire lifetime of your GRAS equipment.

Our aim is to keep your maintenance costs of your GRAS measurement solution as low as possible by offering you

  • Free product and application support by our partners
  • Repair service
  • Calibration
  • 5 years warranty

Need support?

Through our RMA system, you can submit and track your forms related to calibration or repair of your equipment. To submit your request, please follow these steps:

  1. Create an account, if you don not already have one. You can create an account here.
  2. Fill in the necessary information to create your RMA order.
  3. Save it and click "Submit".

Access to RMA system here

TEDS support

If your test system has problems reading the information in the new TEDS chip, please contact the manufacturer of your test system. A software update may be required.
The new TEDS chip is Dallas DS2431.

If you have any further questions, please contact