HIOKI EARTH TESTER

Earth Tester, 3- or 2- pole method, Class A to Class D ground types, 0 to 2000 Ohm, 20/200/2000 Ohm, +/-1.5%rdg. +/-8dgt. / +/-1.5%rdg. +/-4dgt. / +/-1.5%rdg. +/-4dgt., IP67 - unbelieveble clever.