GRAS Sound and Vibration Service and Calibration

GRAS ACOUSTICS FACTORY APPORVED CALIBRATION AND SERVICE CENTER IN THE USA.

GRAS Sound and Vibration Product Line

Audio Precision Product Line

Axiometrics Solutions Product Line

IMC Data Acquisition Product Line

DGI Metrology is the GRAS Sound and Vibration service and calibration center in the US with accredited calibration of microphones, preamps, microphone sets, Low Noise microphones, Artificial Ear Couplers, Array Microphones, pistonphones, acoustic calibrators and more. For service such as repair quotation and warranties contact us directly for RMA’s and we’ll provide the logistics. You’ll ship directly to us then GRAS will return your devices directly to you.

For accelerometers, vibration sensors, associated signal conditioners click here.

Call 864-473-1188 for more information.