The Heathkit IO-102 is a transistor based oscilloscope. I replaced the electrolytic capacitors and some transistors that were very temperature sensitive and caused the unit to drift badly. This unit
The Heathkit IO-102 is a transistor based oscilloscope. I replaced the electrolytic capacitors and some transistors that were very temperature sensitive and caused the unit to drift badly. This unit
This is a repaired and fully functional Heathkit O-10 Oscilloscope. The original manual (not a copy) is included. It does not include any test leads. The test leads needed are