The 8 Best ground Resistance testers (2023 reviews)

Extech 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 Extech 382252 is a good basic earth ground resistance tester for electricians. It is designed from an electrical safety standpoint. The 382252 earth ground tester is a professional grade ground resistance meter, and its simplistic design means taking measurements is both quick and easy. It does exactly what it is designed to do, and does it very well, and very economically, and comes very nicely packaged in a carrying case suitable for field use, with everything you need inside.

The supplied red (longest) cable is only 50 feet long, which limits its use to small scale (normal residential) ground system tests. The 382252 earth tester samples 2.5 times per second, and the large, backlit lcd display makes it ideal for taking measurements in low light conditions. This multi-function kit also allows you to test ac/dc voltage (ac voltage to 750v and dc voltage to 1000v), resistance, and continuity.

Why We Like This:

Total weight is about 5 pounds, and everything is solidly built
Simple to use and handy for everyday use
Good investment for long term

Allsun ground Resistance Tester

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This digital earth tester has improved the circuit, structure as well as process of the traditional grounding resistance tester so that its functions are more complete, the accuracy is much higher, and the operation is more convenient and reliable. It measures, infrared testers additionally this digital earth tester has not only large and clear. This digital earth tester can measure grounding resistance as well as ac voltage to 200v, and it also can be used in the grounding resistance measurements of power system, electrical device, lightning protection device, etc. The instrument panel function keys are clear and reasonable in layout.

It is the appearance design of this digital earth tester is both beautiful and practical. The main products contain Digital Multimeters, Metal Detectors, Ultrasonic Measures, Infrared testers. What’s more, it is also equipped with dust proof and moisture proof structure, which makes it can be used in field operation, electrical device, lightning protection device, etc.

Why We Like This:

One of the new comers and featured product
New and hot release

Walfront ground 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 walfront ground resistance tester is exactly that - it's a simple tester that hits all the right notes. It is used for insulation resistance measurement for insulation materials and various kinds of electric equipments such as transformer, electric machines, cables, switches, electrical appliances. It is about less than 4.0m, and the buzzer outputs alarming sounds. It is suitable for high accuracy and stable performance digital earth resistance tester. It is a ideal tool for electric equipment maintenance, testing and inspection.

Why We Like This:

Support automatic measurement, low battery indication, lcd backlight, alarm light display, alarm buzzer
Multi-functional and economical supports easier operation
High degree of accuracy, stable performance, easy operation and reliability

Lakago ground Resistance Tester

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The lakago ground resistance tester's superior materials makes sure that it ages well with use.

Why We Like This:

Multi keyboard operation panel, new alarm and save functions
One of the new comers and featured product

Vtsyiqi ground Resistance Tester

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If you often find yourself scrambling for convenient and suitable tester, vtsyiqi ground resistance tester is your end point.

Why We Like This:

Rated current change-pole method, measurement current 3ma max, 820hz
Usb interface, software supervision, storage data can be uploaded to computer, saved and printed
Good brand reputation

Acogedor ground Resistance Tester

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If you often find yourself scrambling for convenient and suitable tester, acogedor ground resistance tester should be your first option for buying.

Why We Like This:

Large lcd screen with bright green backlight for easy reading even in dark environment
Soft buttons design, comfortable hand feeling
Ergonomically designed instrument body, convenient to hold and operate
Conductive material/static material or insulation material

Kiopowq ground Resistance Tester

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The kiopowq ground resistance tester is satisfactory and appropriate and fits well with your daily purpose. This instrument can measure earth resistances on power distribution lines, in-house wiring system and electrical appliances etc. It has a low output voltage of about 10vrms or less. It is a 4 wire digital earth resistance/ earth resistivity tester that can measure earth resistances and calculate earth resistances. The meter ground resistance can save up to 1000 test results, which can be viewed on the display for easy recording and operation.

Why We Like This:

Advance filtering method based on fft(fast fourier transform) reduces noise interference
Auto ranging soil resistivity measurement 0 to 1999k
Delivers what they promise

Yachuang ground Resistance Tester

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We would, of course, be remiss if we didn't mention yachuang ground resistance tester for daily purpose. 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. Large digital lcd and backlights applied to the meter facilitate users to read the information on lcd.

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. It has double insulation protection for safer measurement.

Why We Like This:

Bi-poles or tri-poles, and it also can be used to measure the earth voltage
Lot of satisfied buyers