Heathkit IT-3117
| Brand on Tester | Heathkit |
|---|---|
|
|
|
| Country | USA |
| Tube / Solid State? | Tube |
| Type | Dynamic Mutual Conductance |
| Brand on Tester | Heathkit |
|---|---|
|
|
|
| Country | USA |
| Tube / Solid State? | Tube |
| Type | Dynamic Mutual Conductance |