About GRAS
GRAS is a worldwide leader in acoustic measurement microphone technology. Our high precision products are used in R&D, production engineering, and QA and production units. We provide solutions within aerospace, automotive, audiology and consumer electronics industries. With strict requirements for microphone accuracy and repeatability, GRAS microphones are designed to live up to the high quality, durability and accuracy that our customers have come to expect and trust.
GRAS's key product categories include a core offering of Measurement Microphone Sets and Cartridges for accurate sound measurement. We also provide Preamplifiers to amplify microphone signals and various Special Microphones tailored for unique applications. For specific testing needs, GRAS offers Production Line Microphones designed for manufacturing environments, Ear Simulator Kits to calibrate headphones, and Head & Torso Simulators used for testing devices like hearing aids. The product line is rounded out with Calibration Equipment to ensure accuracy and a range of Accessories like cables and power modules.
GRAS Sound & Vibration is represented through subsidiaries and distributors in more than 40 countries and is part of Axiometrix Solutions, a leading test solutions provider comprised of globally recognized measurement brands.
