KAIWEETS GFCI Outlet Tester with LCD Display, 3-Prong Receptacle Wiring Detector, Voltage Socket Checker, Auto Hold, Electrical Diagnostic Tool for 120V AC Home Outlets

【Clear LCD Display & Bottom Indicators】- Equipped with a vibrant color LCD display, this tester shows whether an outlet is wired correctly (green for good, orange for faults) and displays real-time voltage. Bottom indicator lights enhance visibility in dark or tight spaces. The intuitive design makes it easy to read wiring status and voltage at a glance.

【Electrical Problem Checker】- Designed for North American 3-wire 120V outlets with CAT II 300V safety certification. Quickly test outlet voltage and detect seven common wiring faults: Correct Wiring, Open Ground, Open Neutral, Missing Live, Live & Ground Reversed, and Live & Neutral Reversed, ensuring safe and reliable electrical connections.

【One-Click GFCI Tester】- Press and hold the built-in button for 2 seconds to test the GFCI breaker. If it trips, the ground fault protection works. Use caution on regular outlets, as testing may cause wiring to trip. Ensure proper wiring and leakage current above 5mA for accurate results.

【Auto Hold for Hard-to-Reach Outlets】- The auto hold function captures test results, so you can easily check outlets behind furniture or in tight corners without needing to bend or rush. Perfect for home inspections and routine safety checks in older buildings or renovation projects.

【3 Year Warranty】- KAIWEETS provides a 3-year warranty and professional customer support. Package includes: 1× GFCI Outlet Tester, 2× AAA Batteries, and 1× User Manual. If you have any questions, feel free to contact us.