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ΩMegaSafe EP 4Ex


(VAT only for EU) plus shipping

The ΩMegaSafe is a compact resistance tester for the rapid testing in accordance to EN/IEC 61557-1+4 (VDE 0413 part 1+4) of protective and grounding lines, equipotential bonding lines and lines at lightning arrester.

The EP 4Ex is approved to ATEX for use in potentially explosive atmospheres Ex II (chemical industrie).


  • NEW: energy-saving, 4 x longer battery lifetime
  • safe and universal between 1 k Ω and 2 MΩ
  • high measurement current 0,2 A for Lo-Ω-range up to 10 Ω
  • fast compensation of measuring line per keypress
  • automatic pole change and storage of measurement results

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  • User instructions

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