Greatest Floor Resistance Tester Opinions & Shopping for Information



Floor resistance tester/ meter is a devoted software used to measure {the electrical} resistance of the bottom. This electrical instrument is also called an earth floor tester, specialised to examine the reliability of the grounding system earlier than putting in an digital system with correct security. It really works on the fundamental precept of Ohm’s Legislation, which calculates the resistance of the bottom by figuring out the dropped voltage.

Merely, the bottom resistance is instantly proportional to the voltage drop. As soon as the resistance is recognized, it’s displayed on the display and sometimes represented in Ohms as an SI unit. The bottom resistance tester is utilized in many electrical functions to forestall the chance {of electrical} hazards. Be it telecommunication installations, industrial software installations or residential functions.

Measurement Vary: Measurement vary within the floor resistance tester is nothing however the gadget’s functionality to measure the resistance vary. The measurement vary varies in keeping with the gadget, mannequin & model. There are merchandise out there with a high and low resistance vary. Relying upon the person requirement and utility.
Decision Vary: Decision vary is one other necessary issue for the bottom resistance tester. The decision vary truly identifies the detailing or precision of the gadget. The upper the worth is, the extra exact and correct scores will be captured. The decision vary defines the exact worth a tool can ship whereas calculating the resistance.
Accuracy: Like different measuring devices, accuracy performs an necessary position for the bottom resistance tester. It is rather essential to determine the right resistance worth, whereas it fully will depend on the gadget and on some environmental elements.

There are lots of merchandise accessible out there with totally different manufacturers and options, however to be able to buy an ideal match to your wants now we have listed some necessary options above and likewise added a “Shopping for Information” later for a greater and simpler understanding of the product. Listed below are among the finest floor resistance testers accessible now.

Greatest Floor Resistance Tester Chart

Greatest Floor Resistance Tester Opinions

1. ETCR Resistance Tester

ETCR Resistance TesterETCR is among the most devoted manufacturers working within the discipline {of electrical} measuring devices. It could have much less number of product vary however certainly delivers the highest quality.

Right now now we have a implausible product on the highest of our checklist with a model identify ETCR the ETCR ETCR2100A+. A battery (4 AA battery) powered gadget with all of the options for a person searching for a floor resistance tester. It comes with a measuring vary of  0.01Ω to 200Ω, which is greater than enough to determine the resistance of grounding techniques and the conductors. Not simply that it additionally has the decision vary of 0.001Ω, which provides you a really exact worth in increments as much as 0.001Ω. Together with that, it presents you a excessive resistance accuracy of ±1%±0.01Ω.

If knowledge logging and document storing are mentioned, the gadget can retailer as much as 99 units of readings. It additionally comes with an alarm system for a fast notification to activate – off the gadget with a Beep sound. It has an alarm threshold setting starting from 1 to 199Ω. Additionally, it has a boot system that robotically turns off the gadget in 5 minutes proper after booting up

Greatest Options:

It has an enormous clamp measurement of Φ32mm, and the opening will be prolonged as much as 32mm.
It has a self-bootup system that robotically turns off the gadget in 5 minutes after boot-up


It consumes a most of 50mA of energy even when used constantly for 30 hours at regular working.
It helps 6VDC 4 PCS – AA (Alkaline batteries)


Measuring vary might have been higher

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2. Extech Resistance Tester

ETCR Resistance TesterExtech is a model identified for its product accuracy together with the most effective options. Extech retailer is known for providing quite a lot of merchandise vary be it for residential or industrial measuring home equipment.

The subsequent product on our checklist is Extech 382252, a useful software that comes with all the required {hardware} to measure the bottom resistance in 3 totally different ranges from 20 Ohms to 200 Ohms. It additionally comes with a decision vary of 0.01Ω/0.1Ω/1Ω to get probably the most exact worth. It additionally presents an accuracy of ±(2percentrdg+2nd) to get the most effective outcomes.

With all the good options, the Extech 382252 has secured second in at the moment’s checklist. Its distinctive multi-function package permits customers to check the AC/DC voltage and that as much as the vary of 750V & 1000V(AC & DC) together with the resistance and continuity. Not simply that, the massive show with compact design actually makes it an excellent match for the customers.

Greatest Options:

It has an enormous measuring vary of 20 ohms to 2000 ohms
It has a multi-function package to check voltage, resistance & continuity.


It comes with an enormous show display for clear readings.
It contains all the required {hardware} to measure the bottom resistance


Decision vary might have been extra exact

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3. DLG Resistance Tester

DLG Resistance TesterDLG is a contemporary model out there with all of the constructive notes to ship the highest quality & excessive accuracy with superior expertise in every & each product.

At quantity three in our at the moment’s checklist, now we have DLG Clamp-On, A tool with a conventional design and construction however has all of the required and extra options. This gadget comes with a measuring vary of 0.01Ohm to 1000 Ohm, which is relatively conflict increased than different merchandise out there. And never simply that it additionally comes with a decision vary of 0.001Ohm to ship probably the most exact values with excessive accuracy.

The DLG Clamp On additionally presents a sophisticated knowledge add characteristic with the assistance of a USB connection. It has additionally given a spread of software program to know the compatibility of the gadget corresponding to Home windows 2000/ XP/ Visits. It additionally comes with a big LCD show (1.8 x 1.1. inch) to obviously visualise readings. Not simply that it additionally has a knowledge logging capability of 99 knowledge factors, a implausible mixture of superior expertise with the normal design.

Greatest Options:

It helps USB knowledge transferring via a spread of listed software program
It has a excessive measurement vary together with a decision vary


It comes with an enormous LCD show
It has a knowledge logging capability of 99 factors set


A lot costly as in comparison with every other product

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4. LAKAGO Resistance Tester

LAKAGO Resistance TesterLAKAGO could have been a brand new entry to the market, but it surely has undoubtedly managed to mark his place by its product high quality and consistency.

Subsequent within the checklist, now we have ETCR2100A+ by LAKAGO. This digital floor resistance tester comes with a measurement vary of 0.01Ω to 200Ω, a decision vary of 0.001Ω and a Highest Resistance Accuracy of ±1%±0.01Ω. A strong mixture of those options to be able to obtain the most effective end result from the product.

Not simply that, the gadget additionally comes with some wonderful further options, corresponding to an automated measurement frequency of fifty/60 Hz. Additionally, it offers a sign of low battery to be able to take the required precautions. An important factor is the ETCR2100A+ by LAKAGO has a knowledge reminiscence of 99 units that enable customers to retailer the values and put together them for the ultimate evaluation. Additionally, the info saved within the gadget will be transferred to the pc with the assistance of the RS232 interface and knowledge wire.

Greatest Options:

It has a knowledge switch characteristic to add it on a pc with the assistance of an RS232 interface and knowledge wire
Data Logging: knowledge reminiscence as much as 99 units


It has the very best resistance accuracy
It offers a sign of low battery for knowledge security precautions


Display Measurement might have been higher

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5. ETCR ETCR2100+ Resistance Tester

ETCR ETCR2100+ Resistance TesterETCR is a widely known model for its high quality, productiveness & accuracy. With its large number of product vary, it has once more positioned in at the moment’s checklist.

The final product in at the moment’s checklist now we have is ETCR2100+ by ETCR. A product with absolutely loaded options that assist customers to realize all the required objectives. Its enhanced measurement vary of  0.01-1200Ω offers an distinctive benefit to the product. Not simply that it additionally comes with a precise decision vary of 0.001Ω together with the trademark of highest resistance accuracy of ±1%±0.01Ω.

It delivers you the most effective end result with the assistance of all these options. Additionally, it comes with knowledge logging that lets you retailer the info as much as 99 units. It additionally has a further characteristic of the alarm threshold vary i.e. from 1Ω to 199Ω.  The gadget additionally delivers the most effective ends in working temperatures and humid climates. An ideal gadget with all of the options and a sophisticated measurement vary.

Greatest Options:

It comes with an enhanced measurement vary of 0.01-1200Ω
The gadget can ship the most effective efficiency in working temperature & humid local weather


It has an alarm threshold vary of 1Ω to 199Ω
It indicated a low battery image as soon as the battery reached under 5.3V


Battery help might have improved

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Shopping for Information For Floor Resistance Tester

Shopping for a floor resistance tester will be robust as a result of its technical phrases & totally different recording ranges that make it troublesome for a person to know. However don’t have any worries now we have give you a easy shopping for information for you with all the required and necessary elements together with the main points.

1. Measurement Vary

A measurement vary in a floor resistance tester is one thing which defines the calculating vary of the gadget with accuracy. It typically represents the worth in Ohm’s as an SI unit. There are three kinds of measurement ranges in floor resistance testers which are Low, intermediate & excessive. All these three ranges sometimes outline the aim of the gadget. For instance, a low-range floor resistance tester can be utilized to calculate the resistance of the electrodes or grounding rods. Whereas the excessive vary is used to determine the soil situation with the assistance of a grounding system.

2. Decision Vary

Decision vary performs an important position for a floor resistance tester. It helps to determine the potential of a tool and the way exact the worth it may possibly seize from the bottom. For a easy understanding, if a tool has a decision vary of 0.001Ω, the unit can calculate the resistance and show the identical worth in increments of 0.001Ω. Typically, having a better decision worth is best because it offers you a extra exact & outlined worth.

3. Accuracy

Identical to every other measuring instrument, accuracy can also be one of the necessary elements for floor resistance testers. For a floor resistance tester, accuracy is recognized by the distinction between the measured worth of the instrument and the precise resistance worth. The lesser the distinction is, the extra accuracy customers get. With the assistance of accuracy, a person can truly determine the reliability of the product based mostly on particular person use or utility,

4. Data Logging

For each measuring instrument, knowledge storage is taken into account as probably the most essential factor. In the exact same manner as a floor resistance tester, knowledge logging is the power of the gadget to document the worth and retailer it for an outlined time. To attain excessive accuracy, knowledge logging is an important issue. Based mostly on the saved measurement recordings, a person can simply analyze the info for higher productiveness.

5. Working Hours

For a floor resistance tester, working hours is the gadget’s working time for a selected operation. It truly helps to know the estimated life span of the gadget. Some manufacturers out there present a guaranty based mostly on the working hours of the unit. By this, a person may also determine if the gadget is exhibiting any fluctuation in accuracy. These days, most manufacturers use built-in timers as an auto recorder, which can be recorded manually.

6. Guarantee

Like different home equipment, a guaranty is as necessary as a product worth. For floor resistance testers, the kind of guarantee could differ as in comparison with every other home equipment. In contrast to different merchandise, a floor resistance tester guarantee could depend upon the working hours of the gadget as a substitute of buy period. Additionally, the kind of protection differs from model to model and product to product. It’s higher to know the phrases and circumstances of the product associated to guarantee and the best way to join with buyer help earlier than making any buy.

Floor Resistance Tester – FAQs

1. How do you check floor resistance?

Step 1. Disconnect the gadget from the ability supply
Step 2. Configure the multimeter to Ohms
Step 3. Join the bottom element with floor utilizing a bit of wire.
Step 4. Regulate the probes on the wire and floor unit of the gadget to seize the readings

2. What’s the distinction between floor resistance tester and Megger?

Ans: The essential distinction between the bottom resistance tester and megger is that discipline engineers majorly use megger for design and soil surveys. Whereas the bottom resistance tester is used to measure the current resistance worth of soil.

3. How does a floor resistance tester work?

Ans: Floor resistance works on the fundamental precept of Ohm’s regulation, the place the voltage drop is instantly proportional to the resistance current within the soil. The worth is recorded by attention-grabbing the electrode into the bottom. In

4. What’s the 2-point technique of floor resistance?

Ans: In some situations, if it’s not doable to insert the auxiliary floor rod then the present low-ground resistor can be utilized as an auxiliary electrode to be able to document the grounding resistance.

5. How do you measure floor resistance with a Megger?

Step 1. Join the bottom tester to the bottom electrode
Step 2. Place the potential probe within the soil at a distance from 10% to 90%(With 10-10% hole)
Step 3. Set the right check parameters (Check present, measurement vary or and so forth)
Step 4. Provoke the check and the scores might be recorded at every location

6. How do you check floor resistance with a multimeter?

Ans: Sure, it’s doable to check the bottom resistance utilizing a multimeter, a person simply must configure the gadget on the ohms setting. Now by adjusting the probes identical to floor resistance testers on the bottom rod and wire, the method will be executed.


Floor resistance tester is a really essential instrument that truly lets you perceive the current resistance within the soil. However it may be robust to discover a appropriate alternative, proper? No worries, now we have the most effective suggestion for you.

In case you are searching for one thing pocket-friendly with primary options, then you must go along with ETCR Resistance Tester a tool with all the required options.

When you don’t have finances issues and need the most effective gadget from the market, then you must go along with DLG Resistance Tester. An incredible gadget with all of the superior options that make your work straightforward.

In the long run, now we have the most effective product from at the moment’s checklist that goes properly together with the options and value and is suitable with all of the choices i.e. Extech Resistance Tester, an distinctive product and a finest match for you.


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