Wiring issues? No problem! The IDEAL 61-517 Receptacle Tester is here to help you check outlets quickly and safely. Just plug it into any standard 120V AC socket, and it'll tell you if everything's wired correctly — or if there's a problem with polarity, grounding, or wiring. The clear LEDs (green for good, red for issues) give you an instant read, and the handy LCD screen shows the exact line voltage. It even tests GFCI outlets to make sure they trip properly when needed. With selectable audio alerts (you can turn the beep on or off) and powered by two included AAA batteries, this tester is super user-friendly. Rated CAT II 150V for safety, it’s a reliable tool for DIYers, homeowners, or electricians. Backed by a 2-year warranty, it's a must-have for anyone working with outlets, whether you're installing new ones or troubleshooting old ones. Keep your electrical projects safe and simple!