Heathkit TC-3 Tube Tester – Powers On Meter Responds

This Heathkit TC-3 Tube Tester is a solid vintage unit designed for checking vacuum tubes with dependable accuracy. When powered on, the indicator lights come on and the meter responds smoothly and moves as expected, showing clear activity. The unit is in condition for basic power-up and meter response. It does have some cosmetic wear consistent with age, including missing tips on the bottom A-K knobs. The case opens easily for servicing or internal repairs if needed from normal ware & tare. Overall, a great piece for collectors, technicians, or anyone restoring vintage electronics and looking for a reliable classic tester.