Ratings & Reviews for Klein Tools Non-Contact Voltage and GFCI Receptacle Test Kit
Ratings may include incentivized customer reviews.
What Customers Are Saying
Customers overwhelmingly praise this non-contact voltage tester for its reliability, ease of use, and critical safety role. The device consistently detects live wires and confirms de-energized circuits, preventing dangerous mistakes and potential electrocution. Its intuitive, one-handed operation requires no training, making it accessible for professionals and DIYers alike. The compact, pocket-sized design with audio alerts enables quick checks on outlets, switches, and wiring. Customers describe it as an essential, affordable tool with included batteries and auto-shutoff. A few report inconsistent sensitivity or rare failures, but these concerns are vastly outweighed by overwhelming positive feedback.
Customer review summary generated by AI, including incentivized reviews.Voltage tester
Would RecommendGreat product! Easy to use
Great priduct
Would RecommendI greatly appreciate the lifetime warranty
Great tool
It works exactly as it should.
If you’re not sharp with electric. This helps
Would RecommendEasy to use
Verified Purchaser
Works great
Works great
👍
Would RecommendDoes a great job
Dependable
Great product easy to use works every time
Does what it's meant to do
I'm not an electrician, but this was helpful in a small house project for a non-expert.
Must have to check if there is electricity. Be saf
Must have when you are a dyi
Verified Purchaser
Good stuff
Does not need to touch bare copper to get signal
Would RecommendVerification for continuity
Voltage Tester
Would RecommendI bought this voltage sensor for my son so that he wouldn't work on electrical projects without first turning off the circuit breaker.
Does what it says.
Would RecommendDoes what it says. Very good for quick checks without a VOM.
Excellent Product
Would RecommendWorks great out of the box. Batteries included. Essential safety device.
Simple to use
Simple to use