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01425

Sonel MRU-20 Earth Resistance Tester - CATIV

Sonel MRU-20 Earth Resistance Tester - CATIV
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Possible measurements:

  • earth resistance measurment with 3-pole method,
  • measurement of continuity of equipotential bondings and protective conductors with auto-zero function - with current 200 mA,
  • resistance measurement using 2-pole method.

Additionally:

  • AUTO-OFF function after 5 minutes,
  • indication of battery state.
  • It allows to take:

  • earth resistance measurement using auxiliary probes with 3-pole method,
  • resistance measurement using 2-pole method,
  • measurement of continuity of equipotential bondings and protective conductors (meeting the requirements of IEC 61557 - 4) with auto-zero function – with current 200 mA.
  • Additionally:

  • AUTO-OFF function after 5 minutes,
  • indication of battery state.
  • pdficon small  View Data Sheet
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