As a worldwide leader in the sound and vibration industry, GRAS develop and manufacture state-of-the-art measurement microphones and related equipment to industries where acoustic measuring accuracy and repeatability is of utmost importance.
Compression, tension or bending load? Small or large? With shaped ends or straight? High-resistance or standard? At Gutekunst Federn you will always find the right spring for your needs, either direct from stock or made to your individual specifications.