| Output | 0~ 18 0V rms , 5 A rms , 15 A (peak value) | |
| Voltage measurement accuracy | ±0. 05 % | |
| CT turns ratio measurement | Range | 1~ 30 000 |
| Accuracy | ±0. 2 % | |
| PT turns ratio measurement | Range | 1~ 3 0 000 |
| Accuracy | ±0. 2 % | |
| Phase measurement | Accuracy | ± 5 min |
| Resolution | 0. 5 min | |
| Secondary winding resistance measurement | Range | 0~ 30 0Ω |
| Accuracy | 2 %± 2 mΩ | |
| AC load measurement | Range | 0~300VA |
| Accuracy | 2 %± 0.2VA | |
| Power input | AC220V± 1 0% , 50H z | |
| Operation environment | Temperature: -10 ο C~50 ο C Humidity: ≤90% | |
| Size&Weight | Dimension: 3 65 mm× 29 0 mm×15 3 mm Weight: < 10 kg |