Features:
1. Full-featured, safe, rapid and accurate fault testing. The instrument uses low-voltage pulse method and high-voltage flashover method for detection, and can test various faults of cables. For flashover and high-resistance faults of power cables, it can directly test without burning through. If equipped with an acoustic point locator, it can accurately determine the location of the fault point.
2. High testing accuracy. The instrument adopts high-speed data sampling technology with a reading resolution of 1m. High intelligence. Test results are automatically displayed on a large-screen LCD in small text and data, making fault judgment intuitive. It also features a menu-driven operation, requiring no special training for operators.
3. Has waveform and parameter storage and recall functions. Uses non-volatile devices, so waveforms and data are not lost after power-off.
4. Has dual-trace display function. The test waveform of the faulty cable can be compared with the normal waveform, which is conducive to further judgment of the fault.
5. Has waveform expansion ratio function. By changing the waveform ratio, the waveform can be expanded for testing.
6. The measurement cursor can be controlled to automatically search along the line and stop automatically at the inflection point of the fault waveform.
7. The positions of the dual cursors can be arbitrarily changed to directly display the direct or relative distance between the fault point and the test point.
8. Has printing function. The test results can be printed and archived.
2. Fault point positioning error less than 0.5 meters.
3. Cable path detection not less than 10 kilometers.
4. Main unit initial measurement error less than 2%.
5. Main unit power: AC 220V 50HZ ±10%
6. Main unit dimensions: 350×250×220 (mm)
7. Main unit weight: 5 kg
8. Point locator power: DC 9V
9. Point locator dimensions: 170×135×60 (mm) (excluding probe and earphones)
10. Point locator weight: 0.5 kg (excluding probe and earphones)
1. High receiving sensitivity
2. Low static drift 3. Strong anti-interference capability
4. High accuracy and stable operation
5. Dual AC/DC power supply
6. LCD digital display
