Heathkit IT-21
Heathkit
Heathkit
Heathkit
- Type B
- Tube
- Permanentid
- 4txjtvwu
- Type
- Dynamic Mutual Conductance
- Country
- USA
- Model
- Heathkit
- Brands
- Heathkit
- Permanentid
- 4txjtvwu
- Type
- Dynamic Mutual Conductance
- Type B
- Tube
Heathkit IT-21 tester details
Heathkit IT-21 tester details