Outlet Tester with GFCI Function – Reliable Electrical Safety Tool Ensure the safety and accuracy of your electrical systems with this versatile outlet tester designed for standard 3wire 120V AC electrical receptacles. Built for precision and ease of use, it helps identify common wiring faults before they become dangerous. Key Features and Benefits: Tests standard 3wire 120V AC outlets, quickly detecting wiring problems such as open ground, open neutral, hot/ground reverse, hot/neutral reverse, open hot, and dual open (neutral and ground). Integrated GFCI testing function ensures Ground Fault Circuit Interrupter outlets are operating correctly, protecting against electrical shock hazards. Green and red indicator lights provide immediate visual feedback, signaling correct wiring or alerting to wiring faults and potential circuit breaker issues. definition color display shows realtime voltage readings with clear, easytoread indicators, making it simple to use even in dimly lit environments. Convenient data hold function freezes readings for easy record keeping, while the low battery indicator lets you know when it is time to batteries. Auto poweroff feature conserves battery life by shutting down the tester after 3 minutes of inactivity. Designed for dependable and safe performance, suitable for electricians, inspectors, technicians, and homeowners needing to routinely check outlet safety. Practical Applications: 1. Home maintenance – Identify and fix wiring problems in living areas, kitchens, and garages before they lead to costly repairs or dangerous conditions. 2. Renovation and inspection – Verify outlet wiring during remodels or inspections to ensure compliance with safety standards. 3. Professional electrical work – Quickly confirm GFCI functionality and wiring integrity when troubleshooting circuits on job sites. With its precise testing capabilities, userfriendly interface, and builtin safety features, this outlet tester offers a trustworthy solution for anyone who needs to ensure electrical receptacles are safe, properly wired, and compliant.