13+ Heathkit It-11. Heathkit it 11 schematic download for 1 + 14 hidden pages unhide for 1 you can only view or. It was a simple device with a magic eye, and could test for shorts and opens.
Capacitor / resistor tester, mpn: Check out top brands on ebay. Heathkit it 11, it 28 capacitor tester lever switch knob.
