Description
The Earth Resistance Tester is developed for measuring earth resistance, possibly with the use of a special current clamp for measuring the soil resistivity on LVinstallations according the EN 61577 regulation.
Following tests
- 2-Point earth resistance
- 3-Point earth resistance
- 4-Point earth resistance
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Earth resistance by current clamp (‘Utility method)
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Soil resistivity (‘Wenner’ method)
The integrated ‘Utility’- measurement is especially designed for measuring partial earth resistance at parallel earth connections. This is being done by using a current clamp. This clamp is optional (ERT-a7). The ERT-S has an internal memory of 500 locations for storage of the measured values. These stored values can easily be transferred to a PC (via the RS232 port).
Including
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Test lead green
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Test lead red
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Test lead blue
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Test lead black
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Earth pins
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Cable support
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Manual
Order number: 626000256
This product is obsolete.
