Facility Power Monitoring: Ground Resistance | Earth Testers

Ground Resistance and Earth Testers are critical tools for protecting electrical facilities from the dangerous effects of a lightning strike or utility overvoltage. Grounded electrical systems prevent electrical failure or possible danger by ensuring that in the event of a surge of electricity, whether it be from a natural phenomenon like lightning or otherwise, the current will find a safe path to earth. Maintaining an effective earth system is also essential in managing a telecommunications system. To ensure this connection remains reliable, the International Electrical Testing Association requires ground electrode testing every three years. Ground Resistance and Earth Testing equipment is used by electrical contractors, power utilities, REAs, telephone and CATV technicians, and inspectors who need to determine whether grounding complies with NEC, OSHA and other standards. Advanced Test Equipment Rentals carries Ground Resistance and Earth Testers by leading manufacturers like Fluke, AEMC, Vitrek, and more.
AEMC AEMC 6472 Ground Resistance Tester

The AEMC 6472 Ground Resistance Tester is a portable measurement instrument designed to measure...

AEMC AEMC 6417 Clamp-On Ground Resistance Tester

The AEMC 6417 Clamp-On Ground Resistance Tester measures ground rod and grid resistance and...

Megger Megger DET2/2 Auto Earth Tester

The Megger DET2/2 Auto Earth Tester is a robust compact instrument designed for measuring earth...

  • Megger
AEMC AEMC 6474 Ground Resistance Tester

The AEMC GroundFlex™ Adapter Model 6474 features power transmission tower and tower leg...

Fluke Fluke 1625 GEO Earth Ground Tester

The Fluke 1625 is a distinctive earth ground tester that can perform all four types of earth...

AEMC AEMC 6470-B Multi-Function Ground Resistance Tester

The AEMC Digital Ground Resistance Tester Model 6470-B performs grounding resistance, earth...

AEMC AEMC 3620 Ground Resistance Tester

The AEMC Analog Ground Resistance Tester 3620 performs ground resistance measurements from 0.5...

AEMC AEMC 3731 Clamp-On Ground Resistance Tester

The AEMC 3731 Clamp-On Ground Resistance Tester measures ground rod and small grid resistance in...

AEMC AEMC 4500 20k ohm 4 Point Ground Resistance Tester

The AEMC 4500 20k ohms 4 Point Ground Resistance Tester is designed for measuring very low...

AEMC AEMC 1060 1000V Megohmmeter

The AEMC 1060 Digital/Analog Megohmmeter is a fully automated 1000V insulation tester. It...

AEMC AEMC 3711 Clamp-On Ground Resistance Tester

The AEMC 3711 measures ground rod and grid resistance in any environment without the use of...

AEMC AEMC 3730 Clamp-On Ground Resistance Tester

The AEMC 3730 Clamp-On Ground Resistance Tester measures ground rod and small grid resistance in...

AEMC AEMC 4610 Ground Resistance Tester

The AEMC 4610 Ground Resistance Tester performs ground resistance and soil resistivity tests...

AEMC AEMC 4630 4-Point Ground Resistance Tester

The AEMC 4630 Digital Ground Resistance Tester performs ground resistance and soil resistivity...

AEMC AEMC 6470 Multi-Function Ground Resistance Tester

The AEMC 6470 Multi-Function Ground Resistance Tester measures resistance, soil resistivity and...

AEMC AEMC 6471 Ground Resistance Tester

The Ground Resistance Tester Model 6471 is a portable measurement instrument designed...

Biddle AVO / Biddle / Megger DET 3/2 Digital Earth Tester

The MEGGER® DET3/2 Digital Earth Tester is a compact instrument designed to measure earth...

Biddle Biddle DET 2 Digital Earth Tester

The Biddle DET 2 Digital Earth Tester is a completely self contained instrument designed to give...

Biddle Biddle/Megger DET 5/2 Digital Ground/Earth Tester

The Megger DET 5/2 Digital Ground Resistance Tester is a compact instrument designed to measure...

Educated Design & Development ED&D GC-1000 Ground Impedance Tester

The ED&D GC1000 Automatic Ground Impedance Tester utilizes high current for measuring the...

Fluke Fluke 1630 Earth Ground Clamp Meter

The clamp-on ground testing technique used by the Fluke 1630 Earth Ground Clamp Meter simplifies...

High Voltage Inc. High Voltage Ohm-Check Neutral Resistance Tester

The High Voltage Ohm-Check Neutral Resistance Tester is a concentric resistance analysis...

Megger Megger DET20C Earth/Ground Resistance & Leakage Current Clamp Tester

The Megger models DET20C measure earth/ground resistance and current flow using clamp-on...

  • Megger
Megger Megger MFT1730 Multifunction Tester

The new top of the range Megger MFT1730 Multifunction Tester with On Site software for all 17th...

  • Megger
Megger Megger MFT1735 Multifunction Tester

The Megger MFT1735 Multifunction Tester instrument is designed for testing low voltage electrical...

  • Megger
Megger Megger MOM2 Micro-ohmmeter

The Megger MOM2 Micro-ohmmeter is a lightweight, handheld unit designed to deliver up to 240 Amps...

  • Megger
Megger Megger PAT320 Portable Appliance Tester

The PAT320 will carry out all test requirements automatically with one button press.  ...

  • Megger
Rod-L Rod-L M30 Ground Continuity Tester

2.5VAC, 25A, 0 - 0.15ohms Ground Continuity Tester

Valhalla Scientific Valhalla 2724A Resistance Standard Calibrator

The 2724A Resistance Standard is a fully variable programmable resistance standard that provides...