General Radio 1650-A Impedance Bridge in grey case - Portable

General Radio 1650-A Impedance Bridge in case

This is a transistorized and portable version of General Radio Impedance Bridge

Runs on 4 C- Batteries.

Uses a 1 kHz Oscillator

This Genrad impedance bridge came to us from a retiring electrical engineer who used this in his calibration and product development electronics lab.