Fluke 1625GEO Earth Ground TesterThe Fluke 1625 is one of our refurbished GEO Earth Ground Testers.Fluke 1625 features:3- and 4-pole earth ground measurement4-Pole soil resistivity testing2-pole resistance measurement AC2- and 4-pole resistance measurement DCSelective testing, no disconnection of ground conductor (1 clamp)Stakeless testing, quick ground loop testing (2 clamps)Earth impedance measurement at 55 HzAutomatic frequency control (AFC) (94, 105, 111, 128 Hz)Measuring voltage switchable 20/48VProgrammable limits, settingsContinuity with buzzerIncludes:Fluke 1625 tester2 test leadsBatteriesUsers manualThe Fluke 1625 is a distinctive earth ground tester that can perform all four types of earth ground measurement.Specifically, the Fluke 1625 tester is able to measure earth ground loop resistances using only clamps – called Stakeless testing.This method doesn’t require the use of earth ground stakes or the disconnection of ground rods.Testing Meth