| Brand | Wone |
| Model NO. | WDDT-10A Ground Down Conductor Continuity Tester |
| Output current | 100mA |
| Range | 10Ω-200Ω |
| Series | WDDT-10A |
Description
WDDT-10A Grounding Down Conductor Continuity Tester is a highly automated portable tester, which is used to measure the on-resistance value between the grounding down conductors of various power equipment in the substation. The instrument is controlled by a high-performance single-chip microcomputer, which can realize the intelligent test process. It is small in size, easy to carry, simple in operation, high in precision, fast in test speed, good in repeatability and intuitive in reading. It is an ideal special instrument that meets the requirements of the regulations.
Specifications
| Output current | 100mA, 1A, 5A, 10A |
| Resolution | 0.1μΩ |
| Range | 10Ω-200Ω(100mA range) |
| 10Ω-200Ω(100mA range) | |
| 10mΩ-1Ω (5A range) | |
| 500uΩ-200mΩ (10A range) | |
| Accuracy | ± (0.2% ± 2 characters) |
| Working temperature | -10～50℃ |
| Working humidity | <90%RH, no condensation |
| Dimensions | 360mm*280mm*140mm |
