Facility Power Monitoring: Ground Resistance | Earth Testers

AEMC AEMC 6472 Ground Resistance Tester

The AEMC 6472 Ground Resistance Tester is a portable measurement instrument designed to measure Bond Resistance, Ground Resistance (with and without clamps), Soil Resistivity, Earth Coupling, Step & Touch Potential.  ...

AEMC AEMC 6417 Clamp-On Ground Resistance Tester

The AEMC 6417 Clamp-On Ground Resistance Tester measures ground rod and grid resistance and impedance without the use of auxiliary rods. Clamp-on ground resistance testers can be used in multi-grounded systems without...

Megger Megger DET2/2 Auto Earth Tester

The Megger DET2/2 Auto Earth Tester is a robust compact instrument designed for measuring earth electrode resistance and soil resistivity. It uses the four terminal method of measurement which eliminates the resistance of the...

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AEMC AEMC 6474 Ground Resistance Tester

The AEMC GroundFlex™ Adapter Model 6474 features power transmission tower and tower leg ground resistance capability when used in combination with the Model 6472 Kit.   This is the ONLY tester on the market...

Fluke Fluke 1625 GEO Earth Ground Tester

The Fluke 1625 is a distinctive earth ground tester that can perform all four types of earth ground measurement. Specifically, the Fluke 1625 testers is able to measure earth ground loop resistances using only clamps &ndash...

AEMC AEMC 6470-B Multi-Function Ground Resistance Tester

The AEMC Digital Ground Resistance Tester Model 6470-B performs grounding resistance, earth coupling measurement, soil resistivity and bonding tests. This direct reading tester measures from 0.01 to 99,000Ω, and is auto...

AEMC AEMC 3620 Ground Resistance Tester

The AEMC Analog Ground Resistance Tester 3620 performs ground resistance measurements from 0.5 ohms to 1000 ohms with speed and accuracy.The 3620 features three-terminal operation for Fall-of-Potential earth/ground resistance...

AEMC AEMC 3731 Clamp-On Ground Resistance Tester

The AEMC 3731 Clamp-On Ground Resistance Tester measures ground rod and small grid resistance in any environment without the use of auxiliary ground rods. The AEMC 3731 can be used in multi-grounded systems without...

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 resistance on large grounding systems, such as ground grids and ground mats. It rejects high levels of interference voltages at DC or 60...

AEMC AEMC 1060 1000V Megohmmeter

The AEMC 1060 Digital/Analog Megohmmeter is a fully automated 1000V insulation tester. It provides insulation measurements to 4000GΩ (4TΩ). Test results include DAR, PI, capacitance, voltage measurement and duration...

AEMC AEMC 3711 Clamp-On Ground Resistance Tester

The AEMC 3711 measures ground rod and grid resistance in any environment without the use of auxiliary ground rods. Clamp-on ground resistance testers are used on multi-grounded systems without disconnecting the ground under...

AEMC AEMC 3730 Clamp-On Ground Resistance Tester

The AEMC 3730 Clamp-On Ground Resistance Tester measures ground rod and small grid resistance in any environment without the use of auxiliary ground rods. This clamp-on ground resistance tester can be used in multi-grounded...

AEMC AEMC 4610 Ground Resistance Tester

The AEMC 4610 Ground Resistance Tester performs ground resistance and soil resistivity tests. Direct reading tester measures from 10 m ohms to 1999 ohms, and is Auto-Ranging, so it automatically seeks out the optimum...

AEMC AEMC 4630 4-Point Ground Resistance Tester

The AEMC 4630 Digital Ground Resistance Tester performs ground resistance and soil resistivity tests. This direct reading testers measures from 0 to 2000Ω, and is auto-ranging, so it automatically seeks outs the optimum...

AEMC AEMC 6470 Multi-Function Ground Resistance Tester

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

AEMC AEMC 6471 Ground Resistance Tester

The Ground Resistance Tester Model 6471 is a portable measurement instrument designed to measure Ground Resistance using 2 current clamps (no auxiliary rods). Other test methods provided are: Ground Resistance (3-Pole...

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 electrode resistance and soil resistivity. The instrument uses the four-terminal method of measurement, in which the resistance of...

Biddle Biddle DET 2 Digital Earth Tester

The Biddle DET 2 Digital Earth Tester is a completely self contained instrument designed to give accurate measurements of earth electrode resistance, soil resistivity etc. It uses the reversing d.c. technique. The instrument...

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 earth electrode resistance and soil resistivity.

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

The ED&D GC1000 Automatic Ground Impedance Tester utilizes high current for measuring the grounding circuit impedance of a product. The GC1000 applies a constant AC test current (25A or 30A) and measures the voltage drop...

Fluke Fluke 1630 Earth Ground Clamp Meter

The clamp-on ground testing technique used by the Fluke 1630 Earth Ground Clamp Meter simplifies ground loop testing and enables non-intrusive leakage current measurement. The compact and rugged design makes the Fluke 1630 easy...

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

The High Voltage Ohm-Check Neutral Resistance Tester is a concentric resistance analysis instrument which injects AC current through live cable neutrals and tests for the corresponding voltage drop, calculating neutral...

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

The Megger models DET20C measure earth/ground resistance and current flow using clamp-on technology. The instruments induce a test current into the system without the need to disturb existing connections. Either unit is a...

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Megger Megger MFT1730 Multifunction Tester

The new top of the range Megger MFT1730 Multifunction Tester with On Site software for all 17th Edition and Part P testing applications on electrical installations. The Megger MFT 1730 is a great electrical installation tester...

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Megger Megger MFT1735 Multifunction Tester

The Megger MFT1735 Multifunction Tester instrument is designed for testing low voltage electrical installations to BS 7671. It provides all the tests required to complete the necessary electrical certification for industrial...

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Megger Megger MOM2 Micro-ohmmeter

The Megger MOM2 Micro-ohmmeter is a lightweight, handheld unit designed to deliver up to 240 Amps and measure the resistance of circuit breaker contacts, bus-bar joints, and other high-current links. This product is designed...

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Megger Megger PAT320 Portable Appliance Tester

The PAT320 will carry out all test requirements automatically with one button press.   PAT320 is the tester if you need high productivity with a tough and easy to use instrument. If you are moving into portable...

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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 over 10 million resistance values ranging from 100 micro-ohms to 11 gigohms. The unit accomplishes this feat by using...