Ratings may include incentivized customer reviews.
What Customers Are Saying
Customers overwhelmingly praise this electrical outlet tester for its accuracy and ease of use, with most highlighting its ability to instantly diagnose wiring faults like open grounds, reversed polarity, and open neutrals. The clear LCD display and color-coded indicators make results easy to interpret, while the GFCI trip time measurement feature is frequently cited as valuable. Reviewers emphasize the intuitive, plug-and-play design requires no electrical expertise, making it ideal for homeowners and professionals alike. Most describe it as reliable and durable, with electricians noting professional-grade performance. A few mention limitations with 240V circuits or occasional issues with abnormal voltage readings, though most consider it an essential diagnostic tool.
Customer review summary generated by AI, including incentivized reviews.Buy it.
Would RecommendIt works like it was designed to.
Verified Purchaser
Klein does it again!!
Would RecommendEasy to use, feels sturdy.
Verified Purchaser
Great tool
Would Recommendworks as expected, nice layout
Verified Purchaser
Quick and easy to use
Much quicker to use than models without LED screen
Verified Purchaser
Great tester.
Would RecommendGood tester. Reads voltage and does what it is intended to do.
Verified Purchaser
Big display easy to read
Would RecommendWorks great, big display and easy to read. Accurate
Verified Purchaser
It works
Would RecommendSimple to use and works super well
Verified Purchaser
GFCI Tester
Would RecommendProduct worked and described
Verified Purchaser
Big
Works as it should
Verified Purchaser
Good tool.
Would RecommendWe got this to have a better, more accurate tester especially with the newer tamper proof outlets.
Verified Purchaser
Great product!
Would RecommendWorks well! Accurate
Verified Purchaser
Awesome tester for the money. Has held up good so
Would RecommendLike led screen. Like how bright the lights on tester are.
Verified Purchaser
Electrical tools
Would Not RecommendDOA, did not work, tried several sets of batteries
Verified Purchaser
Thanks for sharing your feedback. We’re sorry your experience wasn’t satisfactory, as we take pride in our long history of making high quality tools....