The 9 Best Earth Resistance testers (2023 reviews)

Next on the list, we've got yet another tester that manages to win our hearts. It's the extech earth resistance tester and it's widely considered as tester that has the most suitable features. Earth ground resistance meters like Extech’s 382252 allow you to make sure that your electrical systems are properly grounded in the event it’s struck by lightning or subject to overvoltage. The 382252 is an earth ground resistance tester kit which includes all hardware necessary to measure earth ground in 3 ranges from 20 to 2000 omega. The supplied red (longest) cable is only 50 feet long, which limits its use to small scale (normal residential) ground system tests. It can perform a 3-pole resistivity check.

The 382252 lets you measure the effectiveness of ground grids that are put in place to ensure electrical systems are safe to both infrastructure and personnel. It is suitable for large grounding electrode systems, nor for scientific use. The 382252’s test hold function allows you to freeze the latest data measurement on-screen until it is no longer required. This devise is very easy to use.

Why We Like This:

Simple to use and handy for everyday use
Total weight is about 5 pounds, and everything is solidly built
Good brand reputation

Vtsyiqi Earth Resistance Tester

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We would, of course, be remiss if we didn't mention vtsyiqi earth resistance tester for regular usage.

Why We Like This:

Usb interface, software supervision, storage data can be uploaded to computer, saved and printed
Rated current change-pole method, measurement current 3ma max, 820hz
One of the new comers and featured product

Lakago Earth Resistance Tester

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The lakago earth resistance tester is capable of outshining several other tester featured in this list in overall features for the price point.

Why We Like This:

Multi keyboard operation panel, new alarm and save functions
New and hot release

Yfyiqi Earth Resistance Tester

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We know from years of feedback from readers, customers and amazon sellers, what most people want in a convenient and appropriate tester. The yfyiqi earth resistance tester is exactly that - it's a simple tester that hits all the right notes. The Double Clamp Multi-function Grounding Resistance Tester is composed of host machine, current clamp, monitoring software, test wires, auxiliary ground rod and communication cable. It can flexibly and accurately measure arbitrary grounding resistance values of single point and mesh grounding and other complex grounding conditions. It is suitable for dim places.

The tester adopts the precision 4-wire method, 3-wire method, simple 2-wire method, selection method and double-clamp method to measure grounding resistance. It is unnecessary to disconnect any parallel grounding electrode to maximize the convenience of measurement.

Why We Like This:

Blue screen backlight, suitable for dim places
New and hot release

IDEAL Industries Earth Resistance Tester

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The IDEAL Earth Ground Resistance Tester measures ground rod resistance using the 3-pole fall of potential method. It includes two 100 foot lead spools and one 15 foot green, yellow and red color-coded test leads and 2 electrodes. Even better, the clamp tester reads the resistance of all parallel paths at once, instead of the single path measured with probes. The earth ground resistance tester features a low battery indcator so that you can ensure your tester is always charged and ready to use.

The ideal earth ground resistance tester comes with a hard durable carrying case so that you can safely and easily transport it from worksite to worksite. It measures ground rod resistance using the 3-pole fall of potential method. It comes with the meter is sufficient.

Why We Like This:

Better than any other ground resistance tester
Includes green, yellow and red color-coded test leads and electrodes
Lot of satisfied buyers

Hfbte Earth Resistance Tester

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The hfbte earth resistance tester should be able to handle its purpose and duties with ease. It comes with function selection knob, all test methods clear to display, operate simple and fast. It comes with unique antijamming capability and environmental adaptability, high consistency of retest.

Why We Like This:

Delivers what they promise
Good brand reputation

Atocom Earth Resistance Tester

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The atocom earth resistance tester should be able to handle its purpose and duties with ease. The Ato Digital Ground Resistance tester is capable of making precise 3-wire and simple 2-wire earth resistance measurement. It is ideal for testing high voltage equipment such as transformers, genera-tors, high voltage motors, power capacitors, power cables, arresters and so on, which is an ideal tool for electric maintenance, testing and inspection.

The Battery-powered Megohmmeter and Multimeter is portable, large backlit LCD display, easy to read, and also supports AC ground voltage test.

Why We Like This:

Light weight, rugged and portable, high reliability
Delivers what they promise

Generic Earth Resistance Tester

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Generic line of tester come in a pretty wide variety of styles, so you can definitely find one that suits your individual preferences and needs. The 1100G/2.43lbs tester is designed to come in line with characteristics of hand-held devices. The verifying loop saves its operators from the trouble of disconnecting ground wires to ensure safety. It can be used in telecommunication system, street lighting, utility poles, lightning protection and etc.

Why We Like This:

External magnetic field and electrical field
6 -button keyboard operation panel with clear lcd screen to provide an easy operation
Good brand reputation

Yachuang Earth Resistance Tester

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Compared with other tester in this category, the yachuang earth resistance tester has a convenient design. The MS2302 earth ground resistance tester is a professional instrument in detecting ground resistance of the power supply wires, distribution wires inside a room, electrical equipment or appliance, which can be done in two measurement modes. It is applicable to the testing of the earth resistance of the power supply wires, distribution wires inside a room, electrical equipment or appliance, which can be done in two measurement modes.

The meter is capable of storing up to 100 groups of measurement data, which will not be lost even in case of power cuts so that the user can easily consult the historical data. Large digital lcd and backlights applied to the meter facilitate users to read the information on lcd. The meter can also be used to measure maximum, minimum or average and measure relatively.

Why We Like This:

Bi-poles or tri-poles, and it also can be used to measure the earth voltage
Delivers what they promise