Hyper Tough GFCI Receptacle Tester with Wiring Fault Indicator, 95–125V AC
Hyper Tough GFCI Receptacle Tester with Wiring Fault Indicator, 95–125V AC
Hero image 0 of Hyper Tough GFCI Receptacle Tester with Wiring Fault Indicator, 95–125V AC, 0 of 11
Overall pick
Hyper Tough

Hyper Tough GFCI Receptacle Tester with Wiring Fault Indicator, 95–125V AC

263 ratings

Key item features

  • Essential GFCI Testing: This Hyper Tough tester checks the operational status of GFCI receptacles. It also identifies common wiring conditions in standard 3-wire electrical outlets, supporting electrical safety.
  • Comprehensive Fault Detection: Provides advanced detection capabilities for critical wiring faults, including open ground, open neutral, open hot, hot/ground reverse, and hot/neutral reverse conditions, pinpointing specific issues.
  • Clear Diagnostic Indicators: Equipped with LED lights that work in conjunction with an accessible diagnostic chart on the tester. This system helps users accurately identify and understand specific outlet wiring conditions.
  • Optimal Voltage Range: Engineered for reliable operation within a designated AC voltage range of 95–125V. This ensures accurate testing for a wide variety of compatible receptacles found in diverse environments.
  • Portable Plug-in Design: Features a practical and compact plug-in design, offering exceptional convenience. It allows for effortless checking of compatible electrical outlets throughout both residential homes and professional workspaces.
Generated by AI

About this item

Product details

Specifications

Warranty

Warnings

Refine your search

Customer ratings & reviews

4.8 out of 5 stars
stars
263 ratings95 reviews
How item rating is calculated
  1. 5 stars86% (227)
  2. 4 stars10% (25)
  3. 3 stars2% (6)
  4. 2 stars0% (0)
  5. 1 star2% (5)

Reviews summary

Pros

  • : Simple to operate with clear instructions.
  • : Unit performs as described while remaining low-cost.
  • : Construction is excellent; longevity remains unverified.

Neutral

  • : Leds show faults but are hard to see in bright light.
  • : Can be accurate, but may struggle with certain wire types.
Generated by AI
Filtered and sorted results would be available on the new 'Customer ratings & reviews' page.
Sort by |

Showing 1-3 of 95 reviews

Mar 8, 2026
Reviewer name: Angelo
Top Reviewer
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

Great and affordable outlet tester

I grabbed this to check all of my outlets to see which ones were grounded and if any other problems cropped up. After checking outlets with the device I then checked the trouble outlets manually to confirm accuracy. The lights are easy too see and make it easy to diagnose. It's easy to use and the construction of it feels good. Would recommend.

Helpful?3125AXVSKV2P468927687
reply from Product Expert

Angelo, thank you for providing feedback. We are happy to hear that the receptacle tester worked as designed and that your manual checks confirmed the accuracy. Continue to shop Walmart for other great DIY items.

Apr 14, 2025
Reviewer name: George
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

This tool could be a real life saver

This tool is quick %26 easy I bought this bc I had an outlet go bad %26 with this tool quickly discovered that three outlets in house were wired up wrong The polarity was reversed %26 although appliances %26 lights worked it can be dangerous This tool you just plug in %26 observe colors of lights to see if everything is o.k. Plus you can test if Ground Fault outlet works properly too

Helpful?3125AXVSKV2P468927687
reply from Product Expert

George, thank you for providing feedback. We couldn't agree more with you. This tester is easy to use, and we instantly let you know if there is an issue with the wiring. Thank you for the feedback.

Aug 12, 2024
Reviewer name: WalmartCustomer
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

The price was the lowest I found after looking in several other places. The product functioned exactly as expected. The reason for a 4 star rating on the item's quality is because I just acquired it, so it's too soon to determine how it will stand the test of time. So far so good though 👍🏻

Incentivized Review
Helpful?3125AXVSKV2P468927687
reply from Product Expert

Thank you for taking the time to leave a review. Continue to shop Walmart for other great DIY products.

Current price is $7.28
Price when purchased online
  • Free 90-day returns

How do you want your item?

Try 30 days for just $1! Choose a plan at checkout.
How do you want your item?
Ships to
Arrives by Tomorrow
Sold and shipped by Walmart.com
Free 90-day returns
This item is gift eligible
walmart plus

Try 30 days of Walmart+ for just $1!

T&C apply.