The 10 Best Open Ground Outlet Testers (2022 reviews)

The look and feel of these testers are consistent with the high quality we're used to from the rest of Klein Tools's lineup. The Klein Tools Open Ground Outlet Tester is built to withstand a 6.6-foot (2m) drop. The Gfci tester detects the most common wiring problems in standard and gfci receptacles. And, the tester makes for a great buy, comes with a great item, It is very useful and has professional design.

The tester is of great quality, it is for heavy duty and works as designed. Also, this is defective, it provides one with good idea and has a convenient design. Lastly, the klein tools open ground outlet tester for other products, It allows for simple operation and has a perfect design.

Almost all customers agree that the tester is easy to use, positive indication of circuit status. Moreover, they strongly agree that the tester included a very well - made plasticised folded out instruction booklet. Moreover, they also found that the troubleshooting chart is printed on the tester, which means everything is in one hand when troubleshooting. Consequently, buyers were very happy to recommend it to friends and families.

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

Top Customer Quotes:

It is easy to follow the code of the lights and what they mean.
This will tell you is "open ground, " middle light only.
This is designed to detect the most common wiring problems in standard and gfci receptacles.
This is a great tool to check GFI circuits quickly.

Best For Home Inspectors: Southwire Open Ground Outlet Tester

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Compared with other testers in this category, the Southwire Open Ground Outlet Tester has a convenient design. The southwire open ground outlet tester is the ideal tester for home inspectors, electricians and home renovators who need to check the wiring of outlets in kitchens, bathrooms and offices. Make sure this fits by entering your model number. And, the tester is grounded neutral reversed and it comes with neutral wire. Most importantly, the southwire open ground outlet tester provides a comprehensive line of top-quality hand tools, meters, testers, lighting, extension cords, temporary power solutions and contractor equipment.

Almost all customers found that the tester is great to prove power is there. Also, they strongly agree that the tester is a great tool to check grounding. In addition, they say that the testers are dramatically brighter than when the tester is unplugged. Therefore, customers were eager to recommend it to friends and would-be buyers.

Top Customer Quotes:

They are likely to be properly wired.
This has been an invaluable tool for evaluating their wiring correctness.
The interpretation of light patterns is printed on the tester unit.
Being able to see the lights on both sides of the tester is nice.

Best For Quick Basic Check Of Your Outlets: Gardner Bender Open Ground Outlet Tester

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If you often find yourself scrambling for a convenient and suitable tester, Gardner Bender Open Ground Outlet Tester is your solution. Moreover, the gardner bender open ground outlet tester allows for easy function, making for a great buy, It saves time and has a compact 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. Lastly, the gardner bender open ground outlet tester is available in a total of 2 different colors: red and black.

Most buyers found that the tester is a great, quick, easy way to test outlets. In addition, they strongly agree that the tester is supposed to for a better price than compitition. Moreover, a few say that this tester will not test gfci 's installed on 2 wire ( non - grounded ) electrical circuits. In conclusion, for almost all customers, it was what they were looking for.

Top Customer Quotes:

It is difficult to read them in a bright light.
Tests: standard outlets, gfci outlets, extension cords.
The GFI tester works well and the lights are nice and bright.
This is perfectly clear and can be used with confidence.

Best For Compact Size: Taiss Open Ground Outlet Tester

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Compared with other testers in this category, the Taiss Open Ground Outlet Tester has a convenient design. The taiss open groundoutlet tester can test the protection system to ensure household electrical safety. The tester incorporates a built-in light so it can also be used in the dark, making you read it faster. This electric tester tests GFCI devices by simulating ground fault conditions, which works on gfi outlets and confirms operation of the ground fault protective device.

The tester comes with a bright led display, is convenient to use, it is cross and has a compact design. Most importantly, the taiss openground outlet tester makes it easy and has a great design.

Most buyers found that the tester is simple enough to use to check the outlet for the voltage readings. Furthermore, a few also found that the test is easy to read, lcd is a nice touch. And, they strongly agree that the tester reduces the risk of electrocution and fire.

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

Why We Like This:

This comes with a voltage backlight lcd display for testing voltage.
Perfect for protecting your security against the risk of electric shock.
This is really nice, it is good for light weight and has an integrated design.
This has live neutral reverse, it is super handy and has a safe design.

Best For Light Switch: Amprobe Open Ground Outlet Tester

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Amprobe offers a variety of testers for personal choice and yet maintains quality in all the variants. The Amprobe Open Ground Outlet Tester offers practical, reliable tools at a fair price. Manufacturer says: Amprobe not only invented the first clamp meter and the first wire tracer, but has also been consistently first to market with innovative solutions to better meet the needs of our professional customers. Moreover, it works well, is made for good value, it is unique and has a solid design.

The tester is a great life saver, it is of solid quality and has a good design. Most importantly, the amprobe open ground outlettester is good for very good quality, It provides one with good ideas and has a very good design.

Almost all buyers opine that the tester works well, although build quality leaves something to be desired. In addition, a few say that the tester is a great tool to have on hand for the occasional job as a handyman. Further, a few say that this is a reliable tester to see if there are ground faults, etc. Overall, most buyers agree that the tester suits best, and no one questions it.

Top Customer Quotes:

It takes a very light touch to turn it on.
These make for nice quality, It is used for carrying case and has an innovative design.
This is good for ringing out receptacles.
This is easy to use and you don’t need 2 people to look for a breaker.

Best With Gfci: Bastex Open Ground Outlet Tester

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Next on the list, we've got yet another tester that manages to win our hearts. It's the Bastex Open Ground Outlet Tester and it's widely considered as one of the most convenient testers you can buy. The bastex open ground outlet tester is made with standard U.S. sockets in mind. 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 open ground outlet tester has a compact and ergonomic design with texted side design for grip.

Almost all customers quickly discovered that the tester has three lights and the codes are listed on the front. Also, a few say that the tester is easy to check circuits in an old house for mis-wired outlets. Furthermore, a few also found that this receptacle tester is very handy and everyone should have one.

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

Top Customer Quotes:

This is made of hardened durable plastic.
Includes: socket tester with gfci test function built in.
This allows for the check of trip function for gfci.
This is included on the tester for quick analysis.

Best With Gfci Outlet Tester: Flir Open Ground Outlet Tester

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The fourth 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 first openground outlettester very easily. It is very nice and has a good design. The rt50 is a reliable gfci receptacle tester designed for electricians, home or building inspectors, and do-it-yourself who need to verify or troubleshoot operation of 3-wire receptacle circuits within residential and commercial buildings. Further, it works well for standard outlets, it is built with good ideas and has a simple design.

Lastly, the Flir Open Ground Outlet Tester is designed for long-term, trouble-free operation, with bright indicator lights, test code light legend on both sides, and an ergonomic design.

Most buyers find that the tester will trip them if they are working properly. Moreover, a few also found that the tester fits in a toolbox, bag or even a shirt or pants pocket. In addition, a few also found that this tester is simply plugged into a three prong outlet and then followed the simple instructions starting with pushing in the gfo test button.

Top Customer Quotes:

Test for correct wiring of 3 wire receptacles in 110-125 vat circuits.
This is best for high quality, it works as intended and has a compact design.
This is a really useful gadget.
Gucci test annunciator led indicates gfci circuit state.

Best For Light Weight: Measureman Open Ground Outlet Tester

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The Measureman Open Ground Outlet Tester's material feels more premium than its price would suggest. The measureman open groundoutlet tester works for light weight and has a good design. Make sure this fits by entering your model number. This tester can not distinguish between the neutral line and ground line reverse.

The tester is convenient to use, has live neutral reverse, it has led light and has professional design. Moreover, it has 20 years of rich experience in the measuring of pressure, temperature, flow, level industries, The "measureman" branded products are a combination of continuous good quality and an affordable price. Finally, the measureman open ground outlet 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 quickly discover that the tester is a must have component for your tool box.

Why We Like This:

This is mainly used for power socket wiring detection and rcd tests.
This can detect the wiring status of the socket quickly and accurately.
Portable design: compact size, light weight and convenient to use.
This was designed by professional engineers.

Best For Accurate Reading: 7Penn Open Ground Outlet Tester

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The 7Penn Open Ground Outlet Tester's superior materials makes sure that it ages well with use. The 7penn open ground outlet tester features a single x1 ring for 1. Use this socket tester when wiring up a new addition to your home, a construction project for your business, and more. Also, it features 1 red and 2 orange colored lights for easy current readings.

The tester is designed for current measuring, voltage measuring, and receptacle testing. And, the tester features a 120v +/- 10% (leeway estimation) input voltage, ground tester allows for a maximum 15a current. Above all, the 7penn open ground outlet tester has been built with ease and it is perfect for testing for safety.

Without any doubt, this tester passed the test and had very satisfied buyers eager to share their experience.

Why We Like This:

Socket tester includes 1 ring for your testing clamps.
Good brand reputation.

Best With Fast Shipping: Qnp Rrg Open Ground Outlet Tester

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Qnp Rrg offers a variety of testers for personal choice and yet maintains quality in all the variants. Make sure this fits by entering your model number. And, the tester is great with fast shipping and it is constructed with excellent quality. In conclusion, with a 4.2 rating and more than 88 buyers, the Qnp Rrg Open Ground Outlet Tester stands as the best choice.

To sum up, most customers call the tester suits best, and no one questions it.

Why We Like This:

One of the newcomers and featured product.
Good brand reputation.