Search  for anything...

Klein Tools 80041 Outlet Repair Tool Kit with GFCI Receptacle Tester, Non Contact Voltage Tester and Wire Stripper, 3-Piece

  • Based on 10,468 reviews
Condition: New
Checking for the best price...

Buy Now, Pay Later


As low as $9.67 / mo
  • – 6-month term
  • – No impact on credit
  • – Instant approval decision
  • – Secure and straightforward checkout

Ready to go? Add this product to your cart and select a plan during checkout.

Payment plans are offered through our trusted finance partners Klarna, PayTomorrow, Affirm, Afterpay, Apple Pay, and PayPal. No-credit-needed leasing options through Acima may also be available at checkout.

Learn more about financing & leasing here.

Selected Option

Free shipping on this product

This item is eligible for return within 30 days of receipt

To qualify for a full refund, items must be returned in their original, unused condition. If an item is returned in a used, damaged, or materially different state, you may be granted a partial refund.

To initiate a return, please visit our Returns Center.

View our full returns policy here.


Availability: In Stock.
Fulfilled by Amazon

Arrives Friday, Aug 1
Order within 2 hours and 39 minutes
Available payment plans shown during checkout

Style: Outlet Repair Kit


Features

  • SMART BUY: A complete, high-performance kit that offers convenience and value
  • GFCI RECEPTACLE TESTER (Cat. No. RT250) with a large backlit LCD readout
  • LCD READOUT shows the time required to trip a GFCI device
  • PATENT PENDING DETECTION of Open Neutral Open Ground wiring fault
  • NON CONTACT VOLTAGE TESTER (Cat. No. NCVT-3P) dual-range with built in flashlight
  • LOW / STANDARD VOLTAGE APPLICATIONS detects from 12 to 1000 VAC or 70 to 1000 VAC for a broad variety
  • WIRE STRIPPERS (Cat. No. 11055) strips 10-18 AWG Solid and 12-20 AWG stranded wire

Description

This 3-Piece Klein Tools Outlet Repair Tool Kit is perfect for identifying and fixing wiring problems. The RT250 is an electrical receptacle tester that tests the wiring conditions at an electrical outlet and inspects GFCI devices. The NCVT-3P is a non-contact voltage tester with an integrated flashlight. The compact, lightweight wire stripper and cutter cleanly cuts solid and stranded copper wire. For more than 160 years, Klein Tools has manufactured premium- quality, professional-grade hand tools that deliver the performance, durability and precision needed to get the job done right. Our family of engineers, workers and craftsman continue to put six generations of expertise into every tool we create by using only the highest quality materials, superior workmanship, and keeping manufacturing as close to home as we can. Klein isn't just the name of our company, it's also our family name. And since we're an American company that's family-owned and family-run, you know you can count on us to be here tomorrow. Klein Tools doesn't just make great products, we make great products that stand up to the demands of the professionals who use them every day ... Since 1857.

Specs & Other Info

SpecificationDetails
BrandKlein Tools
ColorBlack
Dimensions15 x 10 x 3 inches
Weight11.26 ounces
Handle DesignErgonomic Grip
Model Number80041
Battery Requirements4 AAAA batteries (included)
Release DateJune 25, 2021
Manufactured InChina
Amazon Best Sellers Rank#996 in Tools & Home Improvement, #2 in Circuit Testers
Customer Satisfaction4.8 out of 5 stars from 9,008 reviews

Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Friday, Aug 1

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

  • Klarna Financing
  • Affirm Pay in 4
  • Affirm Financing
  • Afterpay Financing
  • PayTomorrow Financing
  • Financing through Apple Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Top Amazon Reviews

πŸš€ Abunda's Overview

This is our summary and key points to consider based on customer reviews.


The product under review is a reliable, premium quality receptacle tester. The customers have generally given positive feedback on the product, citing its user-friendly nature and reliable readings. The device is rendered superior due to its voltage readout and back-lit display, which is easy to read and gives prompt and accurate details. Professionals in sectors like Audio/Visual industry and others who need frequent electrical readings stand to benefit from this product.

Pros

  • πŸ‘ Accurate and reliable in measuring voltage and checking the safety of power sources.
  • πŸ‘ User friendly with easy-to-read, back-lit display.
  • πŸ‘ Works with different types of outlets including GGIC outlets.
  • πŸ‘ Compact size and design allow for easy portability and use.
  • πŸ‘ Reasonably priced given its utility and potential cost savings in terms of averting electrical malfunctions.

Cons

  • πŸ‘Ž Some users found the ergonomic design could be improved for ease of hand resetting between tests.

Should I Buy It?

If you're a professional in need of frequent and accurate voltage readings, or someone seeking to prevent potential damage caused by electrical malfunctions at home, this product is highly recommended. It offers vast utility in a compact and affordable package, and except for a slight ergonomic adjustment, it has garnered universal acclaim.


  • A little more expensive than the simple testers but worth it
Style: Receptacle Tester
I have one of those 3 LED testers already, the ones with the 2 yellow and one red light... and has a legend on it so that you can tell what is what. Works great... only issue is that when I was working outdoors or in a brightly lit room, it wasn't so obvious which LED were lit. So I bought the Klein as it wasn't a bad price and had the built in GFCI too. My old set, I had a separate GFCI tester which also worked great but just meant I had 2 separate testers. I played with the Klein soon as I got it having installed the batteries (Klein supplied I might add!!!!). You need to hold the power button down a couple of seconds and then the LCD comes alive. I tried it in various outlets around the house and found it to be a really effective device. The unit has only 2 LED's and there's no mistaking when they light up, both bright... A green one which clearly means OK and a red one meaning a fault in the wiring has been detected. I already had a purpose made miswired test lead I used for verifying the fault detection capability. Works great. I also like that it provides a reading of the actual voltage detected. It's not just a passive device. I have only one minor concern... When I put this in my toolbox I'm worried about something resting on the power switch and running the batteries down, so for now, having already carefully cut around the edge of the packaging, I'm keeping it in the packaged plastic. Might be overkill and maybe I'll buy a protective case for it if I feel inclined but for now, perfectly happy with the device and definitely recommend over the typical passive receptacle testers, even though they may be half the price. ... show more
Reviewed in the United States on June 16, 2025 by Stephen Johnston

  • A must for any tradesmen
Style: Receptacle Tester
Why did you pick this product vs others?: Price point and name. I’ve bought several of these for my employees. Very accurate within one volt of my fluke meters. Build quality: Durable, and reliable
Reviewed in the United States on June 21, 2025 by Tony L

  • Industry standard for a reason -- accurate, pocket size and quick to read
Style: Receptacle Tester
This is an industry standard. I've had a lot of electrical work done on my place and was very pleased to see the journeyman electrician had one of these. He sang its praises for being inexpensive, essential for electrical household safety, super bright, fits just right in the hand (or small pocket), and the design is well-labeled and so easily read with the LCD screen. I was quite happy I bought it after hearing all that!!! Great for finding and fixing open ground and so many other issues. Put one in your electrical kit and stay safe!! ... show more
Reviewed in the United States on May 9, 2025 by jkbMN

  • I learned something and saved calling an electrician
Style: Receptacle Tester
We recently moved into an older house, built in the 70s. Wasn't sure about the GFCI setup in the bathrooms so tested with this tool. Although the receptacles don't have the little push button, turns out many were GFCI protected. They did this by hooking all the protected outlets together and when a fault happens, it trips everything at the main box. Weird, but now I know. ... show more
Reviewed in the United States on May 24, 2025 by Customer since 1999

  • Helpful for camping
Style: Receptacle Tester
I use this to test the pedestal outlet(s) before I plug in when I’m camping. The helpful reviews with videos explained how to use it and convinced me it would help to protect my electrical systems.
Reviewed in the United States on May 27, 2025 by MN_BKLVR

  • Nice features
Style: Receptacle Tester
Basic outlet testers are all over the place. I like the more straight forward lights on this one and that it shows the voltage. You can also use it to test GFCI. It is a little bit bigger than the cheap ones but I am happy to have this in my electrical tool bag. I don't like that I have to turn it on though. As soon as there is power to the unit (i.e. I plugged in it), it should turn on. ... show more
Reviewed in the United States on May 30, 2025 by SneakySquid

  • Good product
Style: Receptacle Tester
Great product. It’s very useful when you need to check your plugs
Reviewed in the United States on June 9, 2025 by Rene Martinez

  • High Quality at a Fair Price
Style: Receptacle Tester
Great tool. Does exactly what it is supposed to. High quality and a fair price.
Reviewed in the United States on June 1, 2025 by Chris Loringer

Can't find a product?

Find it on Amazon first, then paste the link below.
Checking for best price...