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 outlet tester for its accuracy, simplicity, and reliability. The bright LCD screen with color-coded indicators makes diagnosing wiring issues effortless—just plug in and read results. Many highlight how the clear voltage display and built-in flashlight enhance usability in dim spaces, while the compact, durable design with included carrying case adds practical value. Reviewers consistently describe it as an essential tool for both DIY projects and professional work, noting it prevents hazards and builds confidence. A few mention minor limitations with certain outlet covers or defective units, but overall customers consider it an outstanding, affordable addition to any toolbox.
Customer review summary generated by AI, including incentivized reviews.Easy to use
Would RecommendWorks Great!
Two testers, both rubbish
Would Not RecommendMy Lowes was selling this tester in a package with the NCVT-1XT, a stripped-down model with just a single range and no flashlight. The NCVT-1XT stopped working shortly after I first put the batteries in (and, yes, I tried a fresh set). The fancier tester sometimes works, but only on the low voltage range. Sometimes the flashlight works; usually it flashes two or three times and goes out again, as another reviewer mentioned. These are just junk.
Excellent tool for performing electrical work.
Would RecommendThe tool is easy to use, hover the wand near the wire in question and it will beep with an audible cue and show red if a current is present. The flashlight also is handy for illuminating the back of electrical boxes. Thanks to this device, I was able to confidently add several smart light switches on my own and save a few bucks vs bringing in an electrian.
From Dual Range Non-Contact Voltage Tester with Flashlight, 12 to 1000V AC Verified Purchaser
Well worth the money.
Would RecommendVery handy for finding live circuits & testing GFCI's
Verified Purchaser
Great
Would RecommendThe product works very well. For those who want to give the actual PRODUCT a one-star rating because of service issues with the seller... YOU need to do better!
Great product for its price
Would RecommendSo far its great tool, i think it's a really good tool, it work great as it should, if you just need something to get on a at home project get the cheaper one but if you're do electrical work this really help or heavy equipment.
very accurate
Would RecommendWorks perfectly
Verified Purchaser
Saved the day!
Would RecommendDoes a great job with telling you what is going on with the wiring in a house. It helped me have peace when I was changing a gfci outlet for the first time.
Works great
Would RecommendDid everything I needed it to, good quality
From Dual Range Non-Contact Voltage Tester with Flashlight, 12 to 1000V AC Verified Purchaser
Reliable and User-Friendly
Indispensable tools for voltage testing. Both tools are well built, reliable and easy to use.
Verified Purchaser
Nice piece of equipment
Everything
With grounding plug mounted up, you cant see meter
Would Not RecommendSlow to work. Having to turn power ON to get it to work is an issue