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Non-Contact Voltage and GFCI Receptacle Test Kit

Ratings & Reviews for Klein Tools Non-Contact Voltage and GFCI Receptacle Test Kit

4.7
187
Review
 4.7 out of 5
188 Reviews


93% Recommend this product

Ratings may include incentivized customer reviews.

What Customers Are Saying

Customers overwhelmingly praise these electrical testing tools for enhancing safety and simplifying DIY projects. Most emphasize how they prevent electrocution by testing wires before touching them and verifying power status, calling them essential for home electrical work. Reviewers consistently describe the tools as intuitive and easy to use, with one-button operation and immediate visual feedback through green and red lights. Many appreciate the compact design and value for the price. A few report minor issues like battery leakage when unused, and several note isolated defective units, but these are vastly outweighed by strong satisfaction.

Customer review summary generated by AI, including incentivized reviews.
188 Customer Reviews

First one I bought

Excellent choice

June 19, 2025
Verified Purchaser
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It works

Would Recommend

What I needed

June 13, 2025
Verified Purchaser
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Great product to DIY hot wire

Would Recommend

Great to find hot wires breakes just turn on 1 click n it will turn green light then if hot red gret and its auditor to 1 button turn on n plug in works to same plug in then it 2 orange lights

May 14, 2025
Verified Purchaser
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Non-contact voltage meter

Would Recommend

The non-contact voltage meter worked as specified.

May 8, 2025
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Test Kit Back up / Replacement

Would Recommend

Brought this to replace tester I had for last 25 years as a back up. Good kit at reasonable price.

April 15, 2025
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Get something else

Would Not Recommend

The non contact voltage detector is terrible

April 5, 2025
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Response from Klein Tools

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....

Klein ToolsApril 7, 2025

KleinTools

Good quality

Would Recommend

Works as intended. Safely tested new receptacle.

March 10, 2025
Verified Purchaser
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Excellent buy for non professional

Sure beats shorting the socket to get the breaker to trip, and it’s comforting to know that a wire is dead and not hot. Especially when working in a very old house with old wiring

March 6, 2025
Verified Purchaser
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Always test any electric before doi f any work.

Would Recommend

Found open ground wire in receptacle in first try.

March 6, 2025
Verified Purchaser
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Non-Contact Voltage and GFCI Receptacle Test Kit

Would Recommend

This non-contact voltage and GFCI receptacle test kit made my project of swapping outlets a breeze. I was able to successfully test if my wires were active before proceeding with my work.

February 17, 2025
Verified Purchaser
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