Ratings & Reviews for Klein Tools Premium Dual-Range NCVT and GFCI Receptacle Tester Electrical Test Kit
Ratings may include incentivized customer reviews.
What Customers Are Saying
Customers overwhelmingly praise this electrical testing kit for its reliability, accuracy, and ease of use. Reviewers consistently report it detects live circuits and GFCI faults without false negatives, providing peace of mind for diagnosing wiring issues and testing outlets safely. The intuitive design requires no special training, while the large digital display and bright flashlight are frequently highlighted as standout features for low-light work. Most customers describe it as sturdy, well-built, and exceptional value, with many calling it a must-have tool. A few report isolated issues like battery cap failures or rare defective units, but these represent a small fraction of feedback. Overall, reviewers strongly recommend it as a dependable, essential tool.
Customer review summary generated by AI, including incentivized reviews.User friendly
Would RecommendNothing to not like. Great product and price for the product.
From Dual Range Non-Contact Voltage Tester with Flashlight, 12 to 1000V AC Verified Purchaser
Worked great initially
Would Not RecommendThe battery cap (screw on) has failed after about 8 months. I started having trouble with the light and NCVT test coming on after about 6 months, cleaned the contacts and it was fine fine for a bit longer, but gave up after a few weeks. I cleaned it again and no joy, the thing is dead. I would not recommend this dual purpose tester. The contact from the screw on battery cap to the body of the tester is meh at best.
Work as they should
Would RecommendLove them
Verified Purchaser
Great voltage tester
Works perfectly
From Dual Range Non-Contact Voltage Tester with Flashlight, 12 to 1000V AC Verified Purchaser
Klein does it again!!
Would RecommendEasy to use, feels sturdy.
Small practical
Would RecommendIt’s very great has a light and it’s very accurate
From Dual Range Non-Contact Voltage Tester with Flashlight, 12 to 1000V AC Verified Purchaser
Great tool
Would Recommendworks as expected, nice layout
Quick and easy to use
Much quicker to use than models without LED screen
Great tester.
Would RecommendGood tester. Reads voltage and does what it is intended to do.
Well worth it
Would RecommendDuel range flashlight is handy
From Dual Range Non-Contact Voltage Tester with Flashlight, 12 to 1000V AC Verified Purchaser
Love the flashlight.
Works well, definitely a must for any professional or person who works on their own home electrics. Pair this with the Klein circuit finder.
From Dual Range Non-Contact Voltage Tester with Flashlight, 12 to 1000V AC Verified Purchaser
Better safe than sorry with Klein testers
Would RecommendI recently purchased a brand new home and in the process on swapping out all my contractor switches and outlets to the decora style with smart programs. The breaker box is not easy to read and identify what turns on and off power to a room. For extra measure of safety, I use the non-contact voltage meter to verify if what I will be working on is electrified or not. With a touch, I am given an answer. Simple as that. The instructions are easy to read and once you do, the operation of the tes...
Verified Purchaser
Big display easy to read
Would RecommendWorks great, big display and easy to read. Accurate
It works
Would RecommendSimple to use and works super well
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....