Sperry Instruments STK001 Non-Contact Voltage Tester (VD6504) & GFCI Outlet / Receptacle Tester (GFI6302) Kit, Electrical AC Voltage Detector, Yellow & Black

Worked as advertised, bought this product and was pleasantly surprised at how easy it was to use on my DIY projects..

The media could not be loaded. UPDATE 12/21: I have used several non-contact voltage (NCV) testers since buying this one (which I also still use). I think it be fair, I am updating my review to say that this tester is NOT unreliable. The problem is that it’s VERY sensitive. I have another NCV tester that is meant for testing/repairing Christmas lights. That one is not nearly as sensitive as this one because the Xmas light wires are exposed. This Sperry tester is sensitive enough to detect magnetic fields inside of a wall. Initially, I thought this tester triggered on a wooden door. That door happened to be next to my garage door wall switch. While the 2 are several inches apart, the Sperry tester was able to detect the live AC wires in the wall. That’s actually a good thing, and it’s what this is supposed to do.ORIGINAL REVIEW: The NCV tester It triggered on a door handle installed on a wooden door. No electrical contacts or wiring in the wooden door. Needless to say, when I get this up to a wall or near a power outlet, I can’t trust it. I can’t trust that it actually found a powered wire inside the wall or that whatever outlet that I bring it near actually has voltage. Quite disappointing. I have safely used it to verify a de-energized state on devices before I work on them, but I can’t say it’s always reliable. A false positive is better than a false negative, though. Of course, if it indicates negative (de-energized), I always retest with my multimeter. After all, electricity is unforgiving and gives zero room for error.

They work good but the wand doesn’t beep any more. Since the light still works i kept it.

This is a great buy. I love to a house with messed up wiring and was able to identify the problem sockets without shocking myself to death. Price was right. Great quality.

Great item for your kitA rating

Great set at a great price!

Used to trouble shoot a simple wiring issue on an outlet. fixed the problem and now working correctly.

These tools are just awesome. They work just as described. If you need to verify if there is any power to a wire, circuit or most anything electrical, the non-contact voltage tester is perfect. Gives you great piece of mind to work on anything electrical knowing you won't get zapped. The receptacle tester is great because it can tell you what the problem is with the circuit you are looking at. Really great basic tools for an awesome price.

The Gardner voltage kit works very well and as described. The product is great for the do it yourself folks.

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