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PRODUCTS - EARTH RESISTANCE MEASUREMENT

EM 4055 - EARTH RESISTANCE TESTER
The EM-4055 Earth Meter is a digital, microprocessor-controlled instrument that allows to measure the earth resistance and ground resistivity (using Wenner´s method), as well as to detect parasitic voltages present in the ground. This instrument is well suitable to measure earth systems in power substations, industries, distribution networks, etc., according to VDE 0413. It is also suitable for soil resistivity measurements, in order to optimize the earth systems project.
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MTA 10KW - ANALOGUE EARTH TESTER
The MTA-10KW earth tester is an automatic Earth Resistance Tester, that allows the measurement of Earth Resistances and Soil Specific Resistivity by the Wenner's method. It has also a built-in voltmeter that permits the measurement of spurious voltages that might be in the soil, caused by the surface leakage currents.
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MTD 20KWe - EARTH RESISTANCE AND RESISTIVITY METER
The MTD-20KWe earth tester is a digital and automatic Earth Resistance Tester, that allows to measure Earth Resistances (three pole) and Ground Resistivity by the Wenner's (four pole) method. It has also a built-in voltmeter that enables the measurement of spurious voltages of the soil, caused by surface leakage currents.
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TM 25K - HIGH-FREQUENCY EARTH METER
Testing of the power transmission towers grounding (G) quality poses a serious problem as they are all electrically interconnected by means of Ground Wires which act as lightning rods, protecting the lines from atmospheric discharges.
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