This is a very nice Heathkit RF Signal Generator that has been completely restored and calibrated. Included is the original manual (not a copy) in excellent condition. Original cable is included. We will only ship this unit to the lower 48 states because of the weight. Contact Me if you are interested.
Tektronics 310A Oscilloscope with manual and probes. All tubes tested good. The Oscilloscope is $200 plus shipping to the lower 48 states only because of the weight. Contact Me if you are
This is a Stark 9-66 Tube Tester. The circuitry of the Stark 9-66 is based on the Hickok line of Tube Testers. Stark Tube Testers were made in Canada. The
This is a Prototype 10-12 Tube Tester that is calibrated and fully functional. I believe this was a predecessor tube tester to the 10-12 that was never produced. The rectifiers