About This

• Rechargeable Power & AI Mode Circuit Breaker Locator: Ditch the hassle of constantly replacing disposable batteries! This upgraded circuit breaker finder is powered by a rechargeable lithium batteries for both transmitter and receiver, supporting convenient USB. Equipped with exclusive AI learning mode, just two quick scans: the first pass learns the environment, and the second pass accurately pinpoints the corresponding breaker with clear visual and audible beep cues.
• Integrated GFCI Tester: This all-in-one circuit diagnosis. Combines Circuit Breaker Finder, Outlet Tester & GFCI Tester. It can test the trip response time of your GFCI outlets to verify that your ground fault protection is functioning correctly, preventing electrical shock hazards. Additionally, it automatically diagnoses 7 common wiring issues including Open Hot, Open Ground, Hot & Neutral Reversed, Hot & Ground Reversed, and more.
• Non-Contact NCV Voltage Detector & Adjustable Sensitivity: The receiver features a built-in Non-Contact Voltage (NCV) sensor that can detect AC voltage from 90V to 1000V without touching any exposed wires. The adjustable sensitivity function allows you to switch between standard and high-sensitivity modes, making it easy to work in complex environments such as old houses with dense wiring or crowded electrical panels. The built-in LED flashlight also illuminates dark breaker boxes, ensuring you can work clearly even in dim areas.
• Color VA LCD Display: This digital breaker finder provides far clearer readings. It directly displays real-time line voltage (Hot-to-Neutral/Neutral-to-Ground), wiring status, GFCI test results, and battery level in plain text, so you can get all the information at a glance without guessing. The automatic power-off function shuts down the device after 10 minutes of inactivity to conserve battery life. Whether you are a professional electrician or a DIY homeowner handling household electrical projects.
• Complete All-In-One Electrician Tool Kit for Home & WorkThis comprehensive kit comes with everything you need to get started right away: the transmitter, the receiver, a USB charging cable, and a durable carrying bag for easy storage and portability.