Transformer Turns Ratio Tester Multi-Functional Kit TTR Tester Transformer Ratio Group Tester with Li Battery, 3 Phase Single Phase Ratio Meter, PT CT, Polarity Testing
| Country | USA |
| Brand | FOMIYES |
| Manufacturer | FOMIYES |
| ItemPartNumber | 431U4106PWV |
| Model | 431U4106PWV |
| Color | Silver |
| Size | 10.40X3.20X3.20CM |
| ReleaseDate | 0000-00-00 |