All microphones manufactured by G.R.A.S. are by default given a Traceable Calibration, which we also offer as an after-sales service.
Microphones and microphone sets, including flush-mount and surface-mount microphone sets, are eligible for Accredited Calibration, either as part of the initial delivery or as an after-sales service. For all other products, contact your local G.R.A.S. partner.
G.R.A.S. Microphone Calibration Centers
Our Accredited Calibration Laboratory is located in Denmark. Traceable calibration is performed by all G.R.A.S. Microphone Calibration Centers. These are located in Asia, Europe and North America.
For ordering, contact your local G.R.A.S. partner.