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Premium Dual-Range NCVT and GFCI Receptacle Tester Electrical Test Kit

Ratings & Reviews for Klein Tools Premium Dual-Range NCVT and GFCI Receptacle Tester Electrical Test Kit

4.8
158
Review
 4.8 out of 5
158 Reviews


93% Recommend this product

Ratings may include incentivized customer reviews.

What Customers Are Saying

The GFCI Receptacle Tester is a reliable electrical testing tool that helps identify issues with outlets and wiring. Users praise its clear digital display, ease of use, and ability to accurately diagnose problems like open grounds and reversed polarity. The tester is described as compact and durable, making it suitable for electricians, homeowners, and inspectors. While a few customers reported receiving defective units, the majority find the tester to be a valuable tool for troubleshooting circuits and GFCI outlets and ensuring electrical safety.

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

Klein Tools GFCI Receptacle Tester is Great!!!

Would Recommend

The GFCI Receptacle Tester with LCD made by Klein Tools is quality made and makes the job easier to complete.

December 12, 2025
From GFCI Receptacle Tester with LCD Verified Purchaser
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Very useful and definitely worth the money

Would Recommend

The indicator and messages

December 10, 2025
From GFCI Receptacle Tester with LCD Verified Purchaser
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Nice upgrade over my old one

Would Recommend

Upgrade from an older one to trip AFCI breakers which my old one did not do consistently.

December 2, 2025
From GFCI Receptacle Tester with LCD Verified Purchaser
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It works as it should

Works great

November 16, 2025
From GFCI Receptacle Tester with LCD Verified Purchaser
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Klein quality control issues

Would Recommend

The product has a scratch/cut the entire length of the plastic housing, while being in a brand new sealed package. It was clearly damaged at the factory before packaging. I'm not going to waste my time returning it for a 4" scratch, but it doesn't make this consumer happy paying for damaged products.

November 12, 2025
From GFCI Receptacle Tester with LCD Verified Purchaser
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Works Well

Would Recommend

The GFCI Receptacle Tester with LCD is a convenient tool for quickly checking outlet wiring and ground fault protection. Its bright LCD screen clearly displays voltage levels and wiring conditions, helping identify open grounds, reversed polarity, or faulty connections. With a simple plug-in design, it tests both standard and GFCI outlets safely and accurately. Compact and durable, it’s perfect for electricians, homeowners, or inspectors ensuring code compliance and electrical safety.

October 22, 2025
From GFCI Receptacle Tester with LCD Verified Purchaser
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Very Handy Tools and Reasonably Priced

Would Recommend

If you are going to do any sort of Electrical Work around your house or elsewhere these two devices are very handy and valuable tools to help troubleshoot Electrical Issues. Best part is they are reasonable priced in today's world where prices are super inflated on almost everything.

October 20, 2025
Verified Purchaser
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Good but bulky

Used it to check the receptacles and GFCIs in my new house. Easy and straightforward My only complaint is it's too bulky to fit into some outside receptacles with covers.

October 17, 2025
From GFCI Receptacle Tester with LCD Verified Purchaser
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Awesome little tool

Just what I needed to help diagnose a circuit.

October 9, 2025
From GFCI Receptacle Tester with LCD Verified Purchaser
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Digital Display

Would Recommend

Digital display with GFCI Tester

September 5, 2025
From GFCI Receptacle Tester with LCD Verified Purchaser
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