Sperry Instruments GFI6302 GFCI Outlet / Receptacle Tester, Standard 120V AC Outlets, 7 Visual Indication / Wiring Legend, Home & Professional Use, Yellow & Black

Very good to test an outlet. But it cannot be used to test if a wire is hot or not.

great product.

Works great, already found 2 Bad GFCIs. Another nice touch is that it labels on both sides.

Easy to use an read. Tells you exactly how the outlet is wired.

Easy to read, pleasant design, good price, works perfectly.

I did not like this at all. The GFCI tester goes off too easily, causing me to reset the GFCI unit. Very annoying.

Works great

Works well. Delivered in timely manner and as described.

Fast shipping and good product!

Works like a charm, except that charms dont work at all, and this does exactly as its prescribed.