• Sonel MRU-30

    The Sonel MRU-30 earth resistance meter has both 3-pole, 4-pole methods.  The selective earth resistance measurement can be made with clamp so no influence from parallel earths and no opening of rusty junctions is needed.

  • Sonel MRU-21

    The Sonel MRU-21 is a 3-pole earth resistance meter capable of the measurement of continuity of equipotential bondings and protective conductors with auto-zero function – with a test current of 200mA.  Resistance measurement is also possible using the 2-pole method.

  • Sonel MRU-200 GPS

    The Sonel MRU-200-GPS is one of the unique meters on the market which uses all the measurement methods such as the 2-pole, 3-pole,4-pole method.  Selective earth resistance measurement with clamp is also possible along with BS:EN62305 Lightning Impulse earth resistance measurement with three kinds of measuring impulse 4/10μs, 8/20μs,

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  • Sonel MRU-200

    The Sonel MRU-200 is able to make all the measurement methods such as the 2-pole, 3-pole,4-pole method.  It is also possible along with BS:EN62305 Lightning Impulse earth resistance measurement with three kinds of measuring impulse 4/10μs, 8/20μs, 10/350μs.  Measurement with clamps for selective earth resistance measurement can also be easily

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  • Sonel MRU-120HD

    The MRU-120HD device enables assistance in measuring earth resistance measurement with 3-pole,4-pole method or using clamps. The device is dedicated to earth measurements in the power industry – range of measurement in accordance with IEC 61557-5: 0,30 Ω... 19,9 kΩ. The HD version of the MRU-120 meter means intended for difficult conditions, where

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  • Sonel MRU-120

    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.

  • Sonel MRU-12

    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

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  • Sonel MRU-10

    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

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  • Sonel MPI-540-PV

    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

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  • Sonel MPI-502F

    The Sonel MPI-502F is a multifunction meter for the measurement of electrical installation parameters.  A unique model of a handy meter used for precise measurements of electrical installation parameters. In its sleek and compact dimensions, the meter conceals a wealth of measurement functions. An additional advantage of this device is

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  • Sonel MIC-RS Insulation Resistance Meter

    The Sonel MIC-RS is designed for companies and sites where continuous or random assessment of the insulation resistance is required as part of the production process. It is also perfect for automated production systems. The meter can be installed in the distribution board, at the operator’s station (such as the assembly

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  • Sonel MIC-5050

    The Sonel MIC-5050 5kV insulation resistance measurement can make measurements in the range of 50...5000 V (50...1000 V at 10 V and 1...5 kV at 25 V) at up to 20 TΩ.  The meter is suitable for high noise environments due to the use of a digital filters function.  Continuity

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  • Sonel MIC-5010

    Insulation resistance measurement of 5kV with a resistance range of up to 15T Ohm in Accordance with IEC 61557-2.  The test voltages can be programmed at  50V…1000 V at 10 V and 1000V...5000 V at 25 V resolution.  During tests the meter can give a continuous indication of measured insulation

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  • Sonel MIC-5005

    The Sonel MIC-5005 5kV insulation resistance meter has a range up to 15T Ohm in Accordance with IEC 61557-2 with automatic discharge of measured object capacitance voltage after the end of insulation resistance measurement.  Metered T , T and T test times for measuring one or two absorption coefficients from

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  • Sonel MIC-5001

    The Sonel MIC-5001 insulation resistance meter can make measurements up to 5kV with either the two or three-lead measurement method.  Ramp test insulation measurement is possible along with measurement of breakdown voltage.  Measurement of alternating and direct voltages can also be made in the 0...750 V range.

  • Sonel MIC-5

    The Sonel MIC-5 is a handy insulation resistance meter that any self-respecting electrician can sling around his neck like a doctor's stethoscope in order to always have it at hand. The instrument allows for simple and quick insulation evaluation, checking continuity of connections and measuring voltage on the object.

  • Sonel MIC-30

    The Sonle MIC-30 is a 1kV insulation test meter with a variable voltage measurement range of 50V...1000V in 10V steps.  The continuity measurement of protective and equipotential conductors is according to EN 61557-4 with the >200 mA current.  The meter can made low voltage circuit continuity and resistance measurements, leakage

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  • Sonel MIC-2511

    The Sonel MIC-2511 is a functional insulation resistance meter with numerous functions hidden in a neat and handy form. Due to its parameters, its robust casing with IP65 protection level, its low battery power consumption and the possibility of recharging during measurements, the meter is a reliable tool that can

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  • Sonel MIC-2501

    The Sonel MIC-2501 is a 2.5kV insulation tester with a variable voltage range of 100V...2500V in 100V steps.  Continuity measurement of protective and equipotential conductors is made in accordance to EN 61557-4 with the >200 mA current.

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