| Operation Temperature | -10℃-55℃ |
| Relative Humidity | 5%-95% |
| Altitude | <2500m |
| IP Class | 40 |
| Conformity | IEC |
| Range | 5~380V |
| Error | ±0.2%/±0.5 |
| Range (Clamp-on CT) | 100A |
| Error (Clamp-on CT) | ±0.2%/±0.5 |
| Harmonics | 1st - 31st |
| Active (Clamp-on CT) | ±0.2%/±0.5% |
| Reactive (Clamp-on CT) | ±0.5%/±1.0% |
| Range | 0°~ 360° |
| Error | <±0.05° |
| Range | 45 ~ 65Hz |
| Error | ±0.005Hz |
| High Frequency | 3.6×108 imp/kW.h |
| Low Frequency | 7200 imp/kW.h |
| Pulse ratio | 1:1 |
| Output level | 4.5~5.5V |
| Input Level | DC 4.5~12V |
| Input Frequency | Max. 10kHz |
| Power Supply | Battery |
| Display | Colorful touch screen |
| Data Storage | 999 sets |
| Dimension | 195mm✕80mm✕35mm |
| Weight | 0.4KG |