Test smarter, work safer – with this intelligent voltage tester pen!
Designed for both professionals and home users, this Smart Tester Pen is a must-have electrical tool for quickly detecting live wires, checking voltage levels, and identifying line breakpoints. Built with advanced chip technology and a durable chrome vanadium steel tip, it delivers high accuracy, safety, and long-lasting performance.
Its bright LED light allows for use even in direct sunlight or dark spaces – making every test fast, easy, and reliable.
✅Key Features:
⚡ Multi-Functional Voltage Detection Accurately identifies live/neutral wires, detects voltage presence, and finds circuit breakpoints.
💡 High-Brightness Operation Built-in bright LED beads offer clear visibility—perfect for indoor or outdoor use.
🖊️ Pen-Style, Lightweight Design Compact and portable—fits in your tool pouch, pocket, or even shirt collar.
