Features
- Precisely locates faults with 0.1mA resolution.
- Finds multi-point and high-resistance faults.
- Tests each circuit branch in seconds.
- No distance limits between generator and tester.
- Ensures safe and reliable operation for technicians.
- Works with multiple DC system voltages.
- Lightweight, compact, and built for harsh conditions
Technical Specifications
| The range of testable grounding resistance | 0 KΩ to 500 KΩ (when the system voltage is 220 V) |
| 0 KΩ to 250 KΩ (when the system voltage is 110 V) | |
| 0 KΩ to 50 KΩ (when the system voltage is 48 V) | |
| 0 KΩ to 10 KΩ (when the system voltage is 24 V) | |
| The output power of the signal generator | ≤ 0.2W |
| The ground impedance distribution capacitance value | The ground capacitance of a single circuit branch ≤ 8 uF |
| The total system ground capacitance ≤ 100 uF | |
| The applicable DC system voltage | 220 V ± 10%, 110 V ± 10%, 48 V ± 10%, 24 V ± 10%, or other voltage ranges suggested by the user |
| The environment temperature | -31 °F to 131 °F (-35 °C to 55 °C) |
| The relative humidity | ≤ 95% |
| Total mass | 6.2 lbs (2.81 kg) |
| Package size | 17.7 in x 7.1 in x 14.2 in (45 cm × 18 cm × 36 cm) |
| Outline dimension | 18.1 in x 9.4 in x 4.7 in (46 cm × 24 cm × 12 cm) |
| Support battery | AAA |
| Maximum Measuring Voltage | 1000V |
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