Earth resistance tester MRU-200 with ERP-1 adapter
continuityelectricleakage current

earth resistance tester
earth resistance tester
earth resistance tester
earth resistance tester
earth resistance tester
earth resistance tester
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Characteristics

Test type
continuity, electric, leakage current, leakage, ground bond, electrical safety, earth resistivity, earth resistance, surge impulse
Tested product
for electrical installations, installation, for transformers, for soil
Applications
industrial, diagnostic, for power systems, for substations, for railway applications, for aeronautical applications, for military applications, surge impulse
Configuration
portable
Other characteristics
digital, automatic, USB, rugged, with LCD screen, with memory

Description

The Sonel MRU-200 earth resistance and soil resistivity meter for earth resistance and soil resistivity measurements with the use of various methods. The feature that definitely distinguishes this model from other meters of this kind is the use of all known methods of earth resistance measurement. The measurement can be carried out using the technical 3-pole and 4-wire method, also with additional clamps (multiple earthing), as well as the two-clamp method and the impulse method (earthing impedance measurement). Compatible with ERP-1 adapter ERP-1 adapter allows user to test earthing systems using flexible clamps. This is particularly useful, e.g. in case of lattice towers – there is no need to switch off the line or disconnect control connectors. Proprietary algorithm allows user to check the current direction in the individual measurements and facilitates damage detections, e.g. corroded steel strip (hoop). Meter MRU-200 and adapter ERP-1 are sold separately. Feel free to ask Sonel personnel for guidance.

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*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.