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Non-Contact Voltage Tester Pen, 50 to 1000V AC

Ratings & Reviews for Klein Tools Non-Contact Voltage Tester Pen, 50 to 1000V AC

4.7
323
Review
 4.7 out of 5
323 Reviews


88% Recommend this product

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.
323 Customer Reviews

Handy device

Good product. Had one years ago but lost it. Don’t k like working with electric wiring without one.

June 4, 2025
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Good Tester, Does what it is intended for.

Would Recommend

Tester does great and is a must for homeowners that do DIY electrical projects. This makes sure the wife really shut off the power not just wanting to claim life insurance. hahaha

June 4, 2025
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This voltage tester is easy to use and efficient

Would Recommend

I really think that this voltage tester is easy to use and very efficient.

June 4, 2025
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A basic tester

A basic voltage tester that does what it needs to do, beep and light up! I'm using it just to detect if there's voltage at all, with no more information needed.

May 28, 2025
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Good to have and useful

Would Recommend

Easy and simple

May 3, 2025
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it is great

Would Recommend
April 23, 2025
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What I expected.

Would Recommend

Does what it is supposed to do. I bought this one as a second one - something of an upgrade for one I have had for many years which is sometimes not as reliable as it used to be. This one seems to be sensitive, accurate, and simple to use.

April 19, 2025
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Electrical power tester

This is a must have tool when working on AC voltage items. The plastic tip allows non metal contact in electrical outlets and other items like lamps, pump electrical contact, etc. After turing off circuit breaker for the item in question, double check with this tool. If the red light comes on there is electrical current present. Could be feed from a different location. I have used one of these for years. I try to remove the battery if the tool will be stored for a period of time. I never wor...

April 16, 2025
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Works 100%

Would Recommend

Easy to use. Accurate. Great value. Handy and can be carried in pocket. Good visibility color

April 16, 2025
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Great tester

Would Recommend

This us the 2nd Klein tester I've owned. The 1st one lasted about 15 years, and probably last alot longer if it would have been treated better. Great non-contact tester for the money. I recommend this tester from years of use.

April 7, 2025
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