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The Megger DET4TCR2 four-terminal ground resistance tester with clamps measures earth ground resistance, soil resistivity, and ground voltage to evaluate the safety and integrity of electrical systems. The tester offers a choice of 2-, 3-, or 4-pole ground resistance testing. It can take measurements using the attached rod technique (ART), which tests on-site grounds without requiring the utility connection to be disconnected.
- A comprehensive solution for your all ground rod and soil resistivity testing needs:
- 2 Point Tests
- 3 Point Tests (fall of potential test)
- 4 Point Tests (soil resistivity test)
- ART Tests (Attached Rod Technique)
- Clamp-On Tests (stakeless test)
- Easily switch between 25V or 50V?testing (to comply with local testing standards)
- Clear, easy to read display provides excellent contrast and viewing angle for outdoor use
- Bright backlit display extends the operation environment to cellars and other dark locations
- Wide measurement range of 0.01W to 20kW, ground noise measurment from 1V to 100V and ground current measurement from 1 mA to 20A
- IP54 rated enclosure for outdoor operation
- Rotary range selector switch and one touch test button permit operation with gloved hands
