GENRAD

Audio and radio generators, namely, audio analyzers and radio frequency generators for supplying radio frequency energy, direct and alternating-current amplifiers, standard units of resistance, namely, electrical inductors and capacitors for use in electric measuring circuits; vacuum tube-characteristic, namely, solid-state vacuum tube emulators; capacitors, electric resistances and electrical inductors and accessory electric circuits and components required for operation with the bridge circuits; voltmeters; ohmmeters, meters for measuring capacity, namely, capacitors, impedance meters, distortion analyzers, oscilloscopes