A generator for producing powerful mechanical vibrations when used with a function/signal generator. The rugged construction means years of problem-free use. The input is fed to a coil which is mounted within the field of a cylindrical permanent magnet. The unit is fuse protected. Locking mechanism protects from shock during transit and when changing accessories. Max input 6V/1A. Dimensions (L x W x H): 100 x 100 x 120mm. Compatible with the IPC Signal Generator & Amplifier (code 8965).