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 |