-
The Sonel MPI-540-PV is an advanced prosumer multifuction tester created in particular for measuring parameters of photovoltaic installations. With the meter it is possible to carry out a whole range of tests on the DC and AC sides in accordance with the guidelines of the EN 62446 standard as outlined in Section 712 of amendment 2 of the 18th Edition Wiring Regulations. The Sonel MPI-540-PV can also be used to carry out all measurements to determine the safety condition of domestic as well as industrial electrical installations.
-
The Sonel MRU-10 is a simple meter that allows you to measure grounding by the use of the technical method and to measure grounding resistance by the use of the 2-pole method. The MRU-10 is a basic device that allows checking of the quality of the grounding system. Its ergonomic shape, durable and firm housing, as well as big and clear display make this instrument ideal to use both in the field and most working environments.
-
The Sonel MRU-12 earth resistance and soil resistivity meter is a simple meter that allows you to measure grounding by using the technical method (3-pole and 4-wire) and soil resistivity by Wenner and Schlumberger method. The earth tester is easy to use, resistive to interference, and highly accurate. MRU-12 is a basic device that allows for checking the quality of the grounding system on the basis of the received measurement result. Its ergonomic shape, durable and firm housing, as well as big and clear display make this instrument ideal to use both in the field and most working environments.
-
The Sonel MRU-120 is able to make the following measurements. Earth resistance measurement with 3-pole,4-pole method. Selective earth resistance measurement with clamp. Continuity of equipotential bondings and protecting conductors. Two clamps earth resistance measurement without auxiliary test probes. Earth resistivity measurement.
