Megger-LRCD220-Non-tripping-Loop-&-RCD-Tester-Megger-LRCD220-DE-SC-p-The-Megger-LRCD220-is-from-the-latest-generation-of-combined-non-tripping-loop-tester-&-RCD-test-instruments-that-provide-simple-affordable-&-flexible-test-tools-for-electrical-contractors-testing-energised-circuits-This-instrument-provides-three-phase-safe-non-trip-loop-testing-&-1-2I-I-&-5I-RCD-testing-for-standard-selective-&-DC-RCDs-It-also-offers-2-wire-fast-testing-plus-phase-to-phase-&-phase-to-e