| Item | Technical Parameter |
| Reference Voltage Input Range (RMS) | 10-200V |
| Total Leakage Current Measurement Range (RMS) | 0-10mA |
| Resistive Current Measurement Range (RMS) | 0-10mA |
| Capacitive Current Measurement Range (RMS) | 0-10mA |
| Arrester Power Consumption | 0-999W |
| Phase Angle Between Fundamental Current and Fundamental Voltage | 0-360° |
| Total Current System Measurement Accuracy | ±(Reading ´3% + 1 digit) |
| Resistive Current Measurement Accuracy | ±(Reading ´10% + 3 digits) |
| AC Power Supply | AC 220V ±10%, 50Hz ±1% |
| Internal Battery Continuous Working Time | More than 3 hours |
| Internal Battery Charging Time | More than 6 hours |
| Instrument Dimensions | 33cm×28cm×14cm |
| Instrument Weight | 4kg (excluding test lead bag) |
| Test Lead Bag Weight | 2kg |
