YFYIQI TTR Tester Transformer Turns Ratio Tester for Single-Phase Three-Phase Z-Type Transformer PT CT with Variable Ratio Range 0.9-10000 5-inch Touchscreen
| Country | USA |
| Brand | FEELWORLD |
| Manufacturer | SEETEC |
| Binding | Electronics |
| ItemPartNumber | FW173-HD-56 |
| Model | FW173-HSD |
| Color | Black |
| Size | 3G-SDI/HDMI |
| ReleaseDate | 0000-00-00 |