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Digital Clamp Meter, Non-Contact Voltage Tester Electrical Test Set

Ratings & Reviews for Klein Tools Digital Clamp Meter, Non-Contact Voltage Tester Electrical Test Set

4.7
276
Review
 4.7 out of 5
277 Reviews


93% Recommend this product

Ratings may include incentivized customer reviews.

What Customers Are Saying

Customers overwhelmingly praise this electrical testing kit for delivering accurate, instant readings on outlet wiring conditions including open ground and reverse polarity. The non-contact voltage detection, GFCI testing, and dual-range AC/DC capability are frequently cited as essential for safety and efficiency. Reviewers consistently describe it as intuitive with bright LED indicators and a built-in flashlight that enhances visibility in dark spaces. The compact, lightweight design makes it convenient for tool bags or drawers. Most customers express strong confidence in the tool's solid build and durability. A few note the GFCI button is overly sensitive, test leads are short, or battery compartment issues arose after extended use. Overall, customers consider it an indispensable, reliable investment.

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

You need this

Would Recommend

Everyone should have one of these

December 23, 2025
From GFCI Outlet Tester Verified Purchaser
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Dual Voltage tester, with flashlight, works great

Would Recommend

I own several of these by Klein Tools in a slightly different version. Needed to check for current when replacing a hot water heater, but couldn’t access the other testers. Picked this one up for convenience. It includes a dual voltage switch and a flashlight, which was useful in this instance. It worked perfectly, as expected. Plan to keep this one in a kitchen drawer for better access when my electrical tool bag is not readily available.

December 20, 2025
From Dual Range Non-Contact Voltage Tester with Flashlight, 12 to 1000V AC Verified Purchaser
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Works great!

Would Recommend

Works great!

December 16, 2025
From Dual Range Non-Contact Voltage Tester with Flashlight, 12 to 1000V AC Verified Purchaser
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Works If you can get it out of the package without

Would Not Recommend

This tool helped me find 15 dead bulbs in a 100-light Christmas string in about 20 minutes, which is impressive and saved me a lot of time. Unfortunately, I had to give it a low rating because I ruined the instructions while trying to get the product out of its Fort Knox–level packaging. I’m tired of the pain and frustration manufacturers put customers through just to open a product. Law-abiding customers shouldn’t be punished because of thieves. Instead of making packaging nearly impossible t...

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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 ToolsDecember 16, 2025

KleinTools

Love it we have used this several times

Would Recommend
November 29, 2025
From Digital AC_SLASH_DC Voltage Tester 12 to 240V AC, 1.5 to 24V DC Verified Purchaser
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Good for testing low voltage for circuit boards

no touch testing! Low and high voltage testing

October 30, 2025
From Dual Range Non-Contact Voltage Tester with Flashlight, 12 to 1000V AC Verified Purchaser
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