The 10 Best 3 Pin Plug Testers (2022 reviews)

3 pin plug testers
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It is important to have the well suited 3 pin plug tester. In the following post, we will help you to select the best 3 pin plug testers.

Our review process:

Our Top Picks:

Best Overall:
Buy: Klein Tools Great Tool
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Best For Bright Light:
Buy: Southwire 3 Pin Plug Tester
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Best For Worth The Money:
Buy: Klein Tools 3 Pin Plug Tester
READ REVIEW

Best For Trailer Light:
Buy: Unified Marine 3 Pin Plug Tester
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Best With Low Price:
Buy: Power Gear 3 Pin Plug Tester
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Best For Quick Basic Check Of Your Outlets:
Buy: Gardner Bender 3 Pin Plug Tester
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Best For Compact Size:
Buy: Taiss 3 Pin Plug Tester
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Best For Light Switch:
Buy: Amprobe 3 Pin Plug Tester
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Best With Ground Fault:
Buy: Bastex 3 Pin Plug Tester
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Best For Signal:
Buy: Ipa Tools 3 Pin Plug Tester
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Best Overall: Klein Tools Great Tool

Klein Tools Great Tool
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Best part: Klein tools great tools costs reasonable and they are available to ship in 24 hours. The Klein tools great tool is great with great quality, is visual and it is very good. Make it safe and durable tester for inspections on North American 120v outlets. In addition, it is safe to use, is worth the money and it comes with bright led lights.

The tester is pretty accurate, read the instructions and it is used for a wide range. Most importantly, the Klein tools great tool is very bright and it is top quality.

Most buyers found that the tester is a standard 3-prong grounded 120 volt plug configuration. In addition, a few also found that the tester would check a *grounded* gfci outlet. And, a few say that the tester is wired correctly, backwards, or has an open ground, neutral, or hot conductor. In conclusion, for most customers, Klein Tools product was what they were looking for.

Top Customer Quotes:
  • This is open hot, is defective and it is built to last.
  • This will work in tr (tamper resistant) outlets.
  • This is highly recommended and it is blue.
  • This new klein rt250 outlet tester completely obsoletes the three led testers.

Best For Bright Light: Southwire 3 Pin Plug Tester

Southwire 3 Pin Plug Tester
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If you often find yourself scrambling for a convenient and suitable tester, Southwire 3 Pin Plug Tester should be your first option for buying. The southwire 3 pin plug tester is highly recommend, It is affordable and has an excellent design. It allows you to quickly test that the gfci trip function is working. The ideal tester for home inspectors, electricians and home renovators who need to check the wiring of outlets in kitchens, bathrooms and offices.

The tester works as intended and has a good design. Above all, the southwire 3 pin plug tester provides a comprehensive line of top-quality hand tools, meters, testers, lighting, extension cords, temporary power solutions and contractor equipment.

Most buyers agree that the tester includes a button to also test GFCI outlets as well as standard 125v outlets. And, they strongly agree that the tester will also be hurt if a short circuit occurs. Moreover, they strongly agree that this outlet tester has been an invaluable tool in the process. Overall, at the price, they believe that they got a steal of a deal with it.

Top Customer Quotes:
  • This comes in two forms and it is great for testing GFCI outlets.
  • It is small yet durable, it is secure and has a great design.
  • This is easy to use and performs exactly as described and intended.
  • This comes with neutral wire, it has push button gfci test and has a perfect design.

Best For Worth The Money: Klein Tools 3 Pin Plug Tester

Klein Tools 3 Pin Plug Tester
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The features department is where Klein tools 3 pin plug tester truly manages to shine. The Klein Tools 3 Pin Plug Tester is worth the money and has an excellent design. The Gfci tester detects the most common wiring problems in standard and gfci receptacles. And, it is built to withstand a 6.6-foot (2m) drop.

The tester can trust for good quality, is made of great quality, It is made with easily read results and has a convenient design. Further, the tester is defective, is visual, it allows for simple operation and has a compact design. Most importantly, the klein tools 3 pin plug tester is sensitive, makes for solid construction, It is great for a great price and has a solid design.

Almost all buyers opine that the tester will tell you is "open ground, " middle light only. In addition, a few say that the tester includes a very well - made plasticised folded out instruction booklet. Further, a few say that the troubleshooting chart is printed on the tester, which means everything is in one hand when troubleshooting. Overall, most buyers agree that the tester suits best, and no one questions it.

Top Customer Quotes:
  • This is ungrounded. It shows you what the lights look like.
  • This is a simple device for a simple purpose, and it performs beautifully.
  • This is a great tool to check GFI circuits quickly.
  • This is a great item, It is good for low cost and has a durable design.

Best For Trailer Light: Unified Marine 3 Pin Plug Tester

Unified Marine 3 Pin Plug Tester
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We would, of course, be remiss if we didn't mention Unified Marine 3 Pin Plug Tester for daily purpose. The unified marine 3 pin plug tester is great for simple instructions, it saves time and has a simple design. Make sure this fits by entering your model number. In addition, it is highly recommended and has a perfect design.

The tester does for other products, allows for easy test, It saves money and has a great design. Further, the tester comes with a bright led display, is very good, it is worth the money and has an excellent design. Finally, the unified marine 3 pin plug tester provides great value, works as advertised, it is used for good buying and has a good design.

Most buyers find that the tester is a rather simple device, and it does. Also, they strongly agree that the testers are higher contrast (white printing on the raised letters perhaps) It would be five stars. In short, many have used the tester for more than a few months without any issues, and it shows no sign of giving up.

Top Customer Quotes:
  • This is present, circuit's green light will glow.
  • This is better than guessing and by gosh.
  • Plug tester into vehicle’s conventional 4-prong flat towing plug.
  • This is a must-have for simple and quick testing that everything is wired correctly.

Best With Low Price: Power Gear 3 Pin Plug Tester

Power Gear 3 Pin Plug Tester
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For a low asking price, Power Gear 3 Pin Plug Testers managed to overwhelm their customers by packing as many features as they could. The power gear 3 pinplug tester provides 6 probable wiring conditions that are quick and easy to read for ultimate efficiency. Make sure this fits by entering your model number. The tester displays different lighting patterns to indicate what wiring problem ( if any ) is detected.

Most importantly, the power gear 3pin plug tester is made for easy ground, It has a light indicator and has a safety design.

Most customers found that the tester had worked without a problem for years. Also, a few say that the tester is used for years as an it guy. In addition, a few strongly agree that the tester is easy to use and can help prevent equipment failure. Without any doubt, this product passed the test and had very satisfied buyers eager to share their experience.

Top Customer Quotes:
  • Testing to make sure wiring is correct saves you time and prevents double work.
  • This has no moving parts, so it should last many years.
  • This is safe to use, it is intuitive and has a solid design.
  • This product is ul listed.

Best For Quick Basic Check Of Your Outlets: Gardner Bender 3 Pin Plug Tester

Gardner Bender 3 Pin Plug Tester
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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 Gardner Bender 3 Pin Plug Tester is exactly that - it's a simple tester that hits all the right notes. Also, the gardner bender 3 pin plugtester restored the appropriate connections, is great for a great price, It is easier to read 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. Finally, the gardner bender 3 pin plug tester is available in a total of 2 different colors: red and black.

Most buyers find that the tester is a pretty simple device, so there is not much to go wrong with. it it. Further, they strongly agree that it is difficult to read them in a bright light. Moreover, a few say that the tester is clearly some manufacturing (or design) error and should be addressed. Overall, buyers found this to be one of the best tester for daily purposes.

Top Customer Quotes:
  • The list goes on but this tester is a godsend during house viewings.
  • This fits well in the hand.
  • This will make sure it is done right.
  • This can help in trouble shooting the electrical issue in the master bedroom.

Best For Compact Size: Taiss 3 Pin Plug Tester

Taiss 3 Pin Plug Tester
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The Taiss 3 Pin Plug Tester is specially designed for your daily purpose and has all the useful features. The taiss 3 pin plug tester works well. It is convenient to use and has a convenient design. Perfect for protecting your security against the risk of electric shock. 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 provides great value, It is a compact size and has an advanced design. Also, it is very happy, comes with a bright led display, it is cross and has a simple design. Most importantly, the taiss 3 pinplug tester is very quick, it has live neutral reverse and has a perfect design.

Most customers opine that the tester is easy to read, lcd is a nice touch. In addition, a few strongly agree that the tester reduces the risk of electrocution and fire.

Top Customer Quotes:
  • This is very accurate, it works well for light weight and has a portable design.
  • This comes with a voltage backlight lcd display for testing voltage.
  • This is simple enough to use to check the outlet for the voltage readings.
  • This can test the protection system to ensure household electrical safety.

Best For Light Switch: Amprobe 3 Pin Plug Tester

Amprobe 3 Pin Plug Tester
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Amprobe offers a variety of testers for personal choice and yet maintains quality in all the variants. The Amprobe 3 Pin Plug Tester offers practical, reliable tools at a fair price. Manufacturer says: In the unlikely event that an amprobe test tool requires warranty service, any of our local dealers are authorized to replace it, on the spot. In addition, it is open hot, it feels solid and has a portable design.

The tester works well works perfectly, It is easy to grip and has a reasonable design. Moreover, this can be found for the right price, It allows for easy reading and has a solid design. Finally, the amprobe 3pin plug tester will for excellent value, makes for a nice little outlet, It is stainless steel and has an innovative design.

Most customers quickly discovered that the tester works well at testing gfci receptacles and the indicator is clear to read, with the diagram right on top. And, a few say that the tester is used to as they are a bit odd at first, but other than that, this is a great tool to have when dealing with receptacle problems at home. Further, they strongly agree that the switch on the side of the tool is too easily bumped and turns the unit on.

Top Customer Quotes:
  • This does work well and does identify the circuits as they are supposed to.
  • This does turn itself off though if it does accidentally turn on.
  • This is a reliable tester to see if there are ground faults, etc.
  • This does not find the signal well.

Best With Ground Fault: Bastex 3 Pin Plug Tester

Bastex 3 Pin Plug Tester
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Best part: Bastex 3 Pin Plug Tester costs comparatively low and it is available to ship in 24 hours. The bastex 3 pin plugtester is included in the tester for quick analysis. 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.

The tester has a compact and ergonomic design with a texted side design for grip. Lastly, the bastex 3 pin plug tester includes a clear light read out to properly diagnose correct or incorrect wiring for receptacles.

Almost all buyers opine that the tester is perfect for testing GFI outlets, easy to read, has saved guesswork numerous times being a daily wiring novice. In addition, a few say that the tester is easy to check circuits in an old house for mis-wired outlets. And, they also found that this receptacle tester is very handy and everyone should have one. In short, most customers call the tester suits best, and no one questions it.

Top Customer Quotes:
  • This is made of hardened durable plastic.
  • It has three lights and the codes are listed on the front.
  • This is made with standard U.S. sockets in mind.
  • This fits all outlets regardless of the cover.

Best For Signal: Ipa Tools 3 Pin Plug Tester

Ipa Tools 3 Pin Plug Tester
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Not everyone likes to purchase a tester for their regular usage, but the Ipa Tools 3 Pin Plug Tester would be an anomoly. The ipa tools 3 pin plug tester is used for trailer connectors, is great for right turn and it has restore connectors. Preventative maintenance tool that extends harness life, promotes safety, and limits road hazard. These elements allow ipa to offer cutting edge solutions, holding true to the company motto "future now.

The tester applies ointment and it is easy to carry. Further, this is located in Woodstock, ny, and features on-site soldering, cnc, welding, fabrication and mechanical production lines which are supported by a team of electrical and mechanical engineers along with a full - service sales and marketing department. Finally, the ipa tools 3 pin plug tester can be used as a pin-wear gauge.

Almost all buyers found that the tester is easy to use, and a lifesaver on the road. Further, they say that the tester does a great job of removing oxidation. Further, they also found that the tester works well and is great for cleaning and keeping connections in working order. To sum up, the tone of buyers is very positive and we believe that the tester suits the purpose.

Why We Like This:
  • It has clean contacts and it is very nice.
  • It is worth the money and it works as advertised.
  • Connector cleaner can be used as a pin-wear gauge.
  • Quickly tests light circuits; cleans and repairs truck and trailer connectors.