12J5GT – JAN-National Union
- ✅ Brand / Type: JAN-National Union
- ✅ Tube Model: 12J5GT
- ✅ Plate Type: Black Plate
- ✅ Getter: Leaf Getter
- ✅ Country of Origin: Made in USA ??
- ✅ Quantity: 4 Pieces
Testing Information
All tubes tested on AVO Type 160 British Tube Tester.
| Serial No. | Ia (mA) | mA/V |
| 5146006 | 12.7 | 3.0 |
| 5146011 | 12.6 | 3.1 |
| 5146013 | 12.8 | 3.2 |
| 5146014 | 12.7 | 3.2 |
⚠️ Note: Custom duties and taxes are the responsibility of the buyer in their country.
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