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AC/DC Voltage and GFCI Receptacle Outlet Test Kit

Ratings & Reviews for Klein Tools AC/DC Voltage and GFCI Receptacle Outlet Test Kit

4.6
158
Review
 4.6 out of 5
158 Reviews


85% Recommend this product

Ratings may include incentivized customer reviews.

What Customers Are Saying

The Klein Tools AC Duplex & GFCI Tester is described as a useful and easy-to-use tool for tracing circuits and testing voltage, as well as identifying issues with outlets and GFCI receptacles. Customers appreciate its simple and intuitive design, with illuminated windows indicating the voltage level without the need to read numbers on a display. However, some users found the probes to be too short, making it difficult to test outlets and wires, especially in tight spaces. Additionally, a few customers reported the GFI test button as being too sensitive and easy to accidentally trigger. Overall, the majority of customers seem satisfied with the tester and recommend it as a valuable tool.

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

Easy

Would Recommend

This is a very useful tool for replacing the outlets in our house.

October 25, 2025
Verified Purchaser
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Worth the purchase!!

Would Recommend

Great quality and price!!

October 17, 2025
Verified Purchaser
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A must have if replacing outlets/buying new home.

Would Recommend

Purchased unit as I wanted to replace several older outlets and wanted a way to ensure the power was off and the three-way outlets were identified before I started. This device saved a lot of time and confirmed the wiring was correct.

September 30, 2025
From GFCI Outlet Tester Verified Purchaser
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Good product

Would Recommend

Very simple to use. Works great for my purposes,

August 18, 2025
Verified Purchaser
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It’s not worth it, unless you just want the plug

Would Not Recommend

The plug works but the other tester doesn’t work at all.

August 17, 2025
Verified Purchaser
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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 ToolsAugust 28, 2025

KleinTools

liked all products

Liked all products purchased

July 25, 2025
From AC_SLASH_DC Voltage Tester Verified Purchaser
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Good but not perfect

Would Not Recommend

Leads need to be longer!

July 16, 2025
From AC_SLASH_DC Voltage Tester Verified Purchaser
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it works really easy

Would Recommend

like the easy way it works

July 12, 2025
From GFCI Outlet Tester Verified Purchaser
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Highly recommend

Would Recommend

Super quick way to test standard 3 wire outlets as well as GFCI protected outlets. Easy to read. Durable and dependable.

June 26, 2025
From GFCI Outlet Tester Verified Purchaser
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Don’t waste your money

Would Not Recommend

Product didn’t work. Had to use my old reader that worked perfectly.

June 18, 2025
Verified Purchaser
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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 ToolsJune 23, 2025

KleinTools