Ratings & Reviews for Klein Tools Non-Contact Voltage Tester Pen, 50 to 1000V AC
Ratings may include incentivized customer reviews.
What Customers Are Saying
Customers overwhelmingly praise this non-contact voltage tester as reliable and effective for detecting live wires safely without direct contact. The compact, pen-like design with clear audio and visual indicators makes it intuitive to use for both professionals and DIYers. Many report it works accurately at awkward angles and outdoors, with users emphasizing they never work on electrical projects without it. Reviewers consistently highlight exceptional value for the affordable price, with many purchasing multiple units. A few note rare issues with sensitivity or durability, but these complaints are vastly outweighed by strong satisfaction with this essential safety tool.
Customer review summary generated by AI, including incentivized reviews.Good stuff
Verified Purchaser
Does not need to touch bare copper to get signal
Would RecommendVerification for continuity
Verified Purchaser
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.
Verified Purchaser
Does what it says.
Would RecommendDoes what it says. Very good for quick checks without a VOM.
Verified Purchaser
Excellent Product
Would RecommendWorks great out of the box. Batteries included. Essential safety device.
Verified Purchaser
Simple to use
Simple to use
Verified Purchaser
Does one thing and does it perfectly.
Would RecommendEasy to use and familiar Klein quality.
Verified Purchaser
Easy to use
Would RecommendEasy to use
Verified Purchaser
Easy to use
Would RecommendHandy one handed device to make sure the power is off
Verified Purchaser
Need to know if a line is hot? Pick this up.
Would RecommendI needed to know if I was going to get a tingling feeling if I started working on a junction box. Since the fuse box wasnt properly labeled, this was a true lifesaver. Couldnt recommend this product enough. Super simple to use.
Verified Purchaser
Helps with electrical problems
Would RecommendGreat
Verified Purchaser
Check your wires more than once
Works great
Verified Purchaser
Works well
Would RecommendVerified Purchaser
Non-Contact Voltage Tester Pen
Would RecommendI don't know how it works but I can find the hot wire easily without having the circuit live.
Verified Purchaser
Inconsistent function
Would Not RecommendNot sure if it’s my inexperience or the product, but I am getting inconsistent readings on live outlets and wires. Not sure I can trust the results.
Verified Purchaser
Accurate and affordable
Would RecommendAccurate
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....