About this item

• All-in-One Circuit Diagnosis: Combines Circuit Breaker Finder, Outlet Tester & GFCI Tester – Quickly locate breakers, test outlets (open ground/reverse polarity), and verify GFCI protection in one compact tool. Includes essential accessories: light socket adapter (for lamp circuit testing),3-prong to 2-prong grounding adapter and alligator clip adapter (can be used for bare wire). Perfect for troubleshooting home wiring or commercial systems
• Precise Voltage & Signal Tracking: Dual-function LCD screen displays real-time voltage (90-135V) and signal strength for precise circuit tracing—unlike basic testers, our breaker finder eliminates guesswork by providing exact data while featuring audio/visual alerts, ideal for electricians and DIYers tackling complex panels
• Professional-Grade GFCI Tester with Real-Time Diagnostics & Battery Backup： This advanced outlet tester verifies GFCI protection status while uniquely displaying testing duration on its large screen—a feature standard testers lack. It combines bright red/green LED indicators for instant pass/fail signals with a detailed display that diagnoses 6 common wiring faults (open circuits, reverse polarity, etc.). The built-in battery locks test data for 10 seconds during power loss, ensuring technicians never miss critical readings, while its portable design streamlines inspections in homes, commercial sites, or emergencies
• Durable & Portable with Complete Accessories： Featuring an impact-resistant ABS housing and lightweight design, this digital circuit breaker finder withstands tough job site demands while maintaining a compact, rugged build. The upgraded clip adapter eliminates traditional two-piece construction with an innovative all-in-one metal-plastic fusion design, preventing slippage and ensuring secure electrical contact to avoid short circuits. Perfect for troubleshooting home or commercial electrical systems. Includes a sturdy carrying case for convenient storage and transportation
• Complete Ready-to-Use Kit with Certified Safety： Includes transmitter (IEC61010-1 screw-sealed battery compartment), receiver (non-slip grip), 1x 9V & 2x AAA batteries, screwdriver, manual, carrying case, light socket adapter, 3-prong to 2-prong grounding adapter, and alligator clip lead，ETL-certified CAT II 135V rating ensures safe residential/commercial circuit diagnostics right out of the box