The 10 Best Ground Testers (2022 reviews)

The Gardner Bender Ground Tester is capable of outshining several other testers featured in this list in overall features. The gardner bender ground tester is worth the price, is great for speedy delivery, It is very accurate and has a reasonable design. Make sure this fits by entering your model number. The ground fault receptacle tester and circuit analyzer tests ground fault receptacles by overloading the circuit and tripping the gfci.

Above all, the gardner bender ground tester works well. It is great for toolbags and has an innovative design.

Most buyers found that the tester is interesting as pressing it for 7 seconds is one of the steps on the klein tools test instructions. Moreover, they strongly agree that the tester fits well in the hand. In addition, they also found that the tester is good for a quick basic check of your outlets. Therefore, most customers call the tester suits best, and no one questions it.

Top Customer Quotes:

This tester works great, is easy to read, and is very inexpensive.
This can press the button by accident if not careful.
This tester has uncovered all manner of faults.
The tester has indicater lights that will detect if the outlet is wired correctly.

Best For Worth The Money: Ideal Industries Ground Tester

Buy on Amazon

Not everyone likes to purchase a tester for their regular usage, but the ideal industry ground tester would be an anomoly. The ideal industry ground tester is visual, is very good, it is sturdy and has professional design. And you need a partner who understands what you have to deliver. Moreover, this includes a 1’ plug adapter, carrying case, instruction manual.

The tester works as promised, it is made for a perfect fit and has a great design. In addition, the tester makes it easy, it works very well and has a solid design. Lastly, the ideal industry ground tester measures voltage drops under 12, 15 and 20.

Almost all buyers found that the tester does indicate clearly "transmitter works on 120/240vac circuits. Moreover, a few strongly agree that the tester does not identify the correct breaker very often. Moreover, they say that the tester will go off because it is powered by the circuit but when you reset the gfci, it will give you the trip time.

Top Customer Quotes:

This comes with a standard 110.
Manufacturer says: we're proud of the way we do business, and always have been.
This allows you to plug into a standard wall socket.
This includes a noncontact voltage sensor.

Best With Gfci: Bastex Ground Tester

Buy on Amazon

The Bastex Ground Tester is capable of outshining several other testers featured in this list in overall features for the price point. The bastex ground tester is highly recommend, works for a low price, It is very cheap and has a compact design. Make sure this fits by entering your model number. The bastex socket tester allows electricians, handymen or the diyer to properly check for correct wiring on our power outlets.

Most importantly, the bastex ground tester allows for the check of trip function for gfci.

Almost all customers opine that the tester fits all outlets regardless of the cover. In addition, they say that the tester has three lights and the codes are listed on the front. Further, a few strongly agree that the tester has a duel purpose for outlets : a GFCI switch found in most homes in the kitchen and all the others found in the home, garage, or outdoor plugs. In short, at the price, they believe that they got a steal of a deal with it.

Customers say that getting a ac outlet ground tester, along with tester is useful.

Top Customer Quotes:

Warranty: 30 day money back / 12 month replacement warranty included.
This is included on the tester for quick analysis.
This is made of hardened durable plastic.
It is easy to check circuits in an old house for mis-wired outlets.

Best With Fast Shipping: Pro Ground Tester

Buy on Amazon

The Pro Ground Tester is capable of outshining several other testers featured in this list in overall features for the price point. The pro ground tester works as expected, is heavy, it comes with reverse polarity and has professional design. Use this tester to verify that an ac wall outlet is wired properly. Also, the tester can buy for good value, It is good for low cost and has a very sturdy design.

The tester is very easy, it is straight and has a safe design. Moreover, it is very sturdy, is easier to read, it works as advertised and has a solid design. Finally, the pro groundtester is a small device which looks like the "plug in" end of a power cord, with several lights on it rather than an attached cord.

Almost all buyers found that the tester is a great tool for diary electricians. In addition, they say that the tester works perfectly well with tamper-resistant outlets. Moreover, they say that the tester is easy to use thanks to the great price too.

Top Customer Quotes:

A good faultfinding device, which makes it ideal for the tool bag.
This is as good as every other model.
This works with no problems, plus it has a big design error.
This tester is cheap for a good reason.

Best For Wide Applications: Holyshine Ground Tester

Buy on Amazon

We know from years of feedback from readers, amazon sellers, and family and friends what most people want in a convenient and appropriate tester. The Holyshine Ground Tester is exactly that - it's a simple tester that hits all the right notes. The holyshine ground tester is easy to operate with one hand. Make sure this fits by entering your model number. This led to testing a light circuit tester bulb that has high visibility and a long service life.

The tester is a good helper for automotive engineers. Lastly, the holyshine ground tester is made of steel, used for threading, with a large alligator clip for convenient one-handed operation.

Almost all customers agree that the tester is easy to use, and the spikes make it easy to test wires. And, a few also found that the tester is easy to read red for positive and green for ground leds. In addition, they say that note: if the white light on the end of the tester is distracting in dark locations, it can be removed and the tester will continue to work correctly.

Customers discovered that getting a ground tester, along with tester is useful.

Top Customer Quotes:

It is easy to use, the length of the wire is great, and it works really well.
This has the characteristics of strongdurability.light handle, convenient use and various functions.
This is good for premium quality, it allows for easy operation and has an innovative design.
To test the pulse signal, you need to remove the top 3w light bulb.

Best For Stainless Steel: Astro Pneumatic Tool Ground Tester

Buy on Amazon

The Astro Pneumatic Tool Ground Tester is capable of outshining several other testers featured in this list in overall features in its price range. And, the tester is designed with the user 's optimal experience in mind. Make sure this fits by entering your model number. Most importantly, the astro pneumatic tool ground tester allows for better ground cable, is perfect for stainless steel and it is easier to read.

Almost all buyers opine that the tester has features for 1/3 of the price. And, a few say that the tester can be used in place of a multimeter for smaller types of work.

Why We Like This:

Voltage measurement from 4 – 60v.
Lcd indication for power (red) and ground (green).
Digital display to read the accurate voltage value.

Best For Test: Hooga Ground Tester

Buy on Amazon

Not everyone likes to purchase tester for their daily purpose, but the high ground tester would be an anomoly. Also, it is very simple and it is good for instructional video.s. Please make sure the grounding product being tested is also plugged into a grounded outlet, or you will not have continuity. Above all, the Hooga Ground Tester is ready to be used once connected to a grounding cord.

"Has to be plugged into an electrical socket 's grounding hole. " - says, one customer. To sum up, at the price, they believe that they got a steal of a deal with it.

Why We Like This:

Then, place the continuity tester onto your grounding product and press the button.
Good investment for the long term.

Best For Open Ground: Ucostore Ground Tester

Buy on Amazon

The best part: Ucostore Ground Tester costs comparatively low and it is available to ship in 24 hours. Make sure this fits by entering your model number. Keep one in each tool kit at home and at work. To sum up, with a 4.4 rating and more than 288 buyers, the ucostore groundtester stands as the best choice.

Most buyers quickly discovered that the tester is a handy tool when changing outlets. Also, they say that the tester is easy to use and works great. In conclusion, at the price, they believe that they got a steal of a deal with it.

Customers discovered that getting a ac outlet ground tester, with this tester made their life much easier.

Why We Like This:

Essential safety/diagnostic tool; works with any 110-125v 3-prong outlet.
An ingenious receptacle tester instantly shows circuit status for individual outlet.
A 3-light display shows open ground, open neutral, open hot.
Hot/ground reversed, hot/neutral reversed and correct wiring configuration.

Best For Compact Size: Measureman Ground Tester

Buy on Amazon

Measureman line of testers comes in a pretty wide variety of styles, so you can definitely find one that suits your individual preferences and needs. The Measureman Ground Tester has missing grd, it is visual and has a safe design. This socket tester with lcd screen helps you to measure the socket voltage and display it clearly in dark conditions. This electric tester tests gfci devices by simulating ground fault conditions to ensure household electrical safety.

Above all, the measureman ground tester is the reverse connection between the live line line and ground line, and the ground line is unconnected.

One customer says - "Added an bonus is the voltage display and GFCI tester. ". Most customers opine that the tester is a must have component for your tool box. To sum up, buyers found this to be one of the best tester for daily purposes.

Why We Like This:

Insert the tester into the three - hole power socket.
This was designed by professional engineers.
This tester can not distinguish between the neutral line and ground line reverse.
This works well for testing capability, it is convenient to use and has a portable design.

Best For Accurate Reading: 7Penn Ground Tester

Buy on Amazon

The 7Penn Ground Tester is the most convenient tester on the market today. The 7penn ground tester is designed for current measuring, voltage measuring, and receptacle testing. Make sure this fits by entering your model number. Further, it features a single x1 ring for 1.

The tester features 1 red and 2 orange colored lights for easy current readings. Most importantly, the 7penn ground tester features 120v +/- 10% (leeway estimation) input voltage, ground tester allows for a maximum 15a current.

In short, many have used the tester for more than a few months without any problems, and it shows no sign of giving up.

Why We Like This:

This is built with ease and it is perfect for testing for safety.
Socket tester includes 1 ring for your testing clamps.
Delivers what they promise.