UT278A Digital Clamp Grounding ResistanceTester is widely used in electricity, telecommunications, meteorology, oil, construction and industrial electrical equipment such as grounding resistance measurement, the loop resistance measurement.
- The measurement circuit grounding system, the need to disconnect the ground deflectors, without auxiliary electrode, safe and fast.
- Single Measure Time - 1 Second
- Resistance Measurement Frequency - less 1KHz
- Current Limit Alarm - 1mA-499mA
- Jamming Signal Recognition.