Ground resistance tester called earth resistance tester does ground resistance testing of soil resistivity. Soil resistivity meter from Amprobe, AEMC and Extech measures earth ground resistance. AEMC clamp ground resistance tester measures ground rod and small grid earth resistance through any season. Amprobe DGC-1000 performs earth fault resistance testing. Extech ground clamp performs non-contact measurements of ground conductors and earth resistance without need for auxiliary ground spikes.
Ideal Industries 61-920 ground clamp and ground resistance tester performs earth fault resistance testing. Its features include: TRMS current measurement including leakage current test, Accurate ground resistance measurement from 0.1 to 1200ohms, etc.
Ideal Industries 61-796 Earth Ground Resistance Tester calculates ground rod resistance using 3-poles plus calculates earth voltage. The Ideal 61-796 includes test leads and electrodes, Auto ranging, Auto power off, low battery indicator and Data hold.
Ideal Industries 61-789 Megger 3-Pole Earth/ Ground Resistance Tester is a new generation ground resistance meter and soil resistivity tester. It is testing Earth ground resistance - 3 point (fall of potential) or 2 point tests, etc.
Ideal Industries model 61-788 Megger Earth Resistance Tester also called Ground Resistance Tester is a new generation ground resistance meter and soil resistivity tester. It is testing Earth ground resistance - 3 point (fall of potential) or 2 point tests, etc.
Greenlee CMGRT-100-C with NIST Calibration Certificate – Ground Resistance Tester reads ground resistance down to 0.10Ω. Being fully autoranging with data hold to capture readings is a characteristic of this ground resistance tester.
Greenlee CMGRT-100 Ground Resistance Tester reads ground resistance down to 0.10Ω. Being fully autoranging with data hold to capture readings is a characteristic of this ground resistance tester.
Fluke 1625 Kit Geo Earth Ground Tester
(Mfg Part No. 2571261) is a distinctive earth ground tester that can perform all four types of earth ground measurement. This Geo Earth ground tester is able to measure earth ground loop resistances using only clamps – called Stakeless testing.
Fluke 1625 Geo Earth Ground Tester (Mfg part No. 2571664) is a distinctive earth ground tester that can perform all four types of earth ground measurement. This Geo Earth ground tester is able to measure earth ground loop resistances using only clamps – called Stakeless testing.
Testers and Tools 
