Fluke-Earthing-Cable-Reels-for-1623-2-1625-2-GEO-Earth-Ground-Tester-Kits-Fluke-4343754-P-The-Fluke-50M-RD-Earthing-Cable-Reel-is-an-optional-extra-for-the-Fluke-1623-2-1625-2-GEO-Earth-Ground-Tester-Kits-P-P-This-50m-Red-Wire-connects-to-Fluke-earth-ground-testers-for-measuring-the-ability-of-the-earth-ground-system-or-individual-electrode-to-dissipate-energy-from-the-site-It-terminates-with-a-banana-plug-and-connector-to-attach-earth-ground-tester-to-the-earth-stakes-P-P-Both-the-pl