Transparent Electrical Tester Pen, Non-Contact AC Voltage Tester.

⚡ Convenient Electrical Testing Tool

This Electrical Tester Pen is a versatile and reliable tool designed for quick electrical testing and screwdriver assistance 🔧. It easily detects live wires, neutral lines, and line continuity, making it an essential tool for electrical inspection and maintenance ⚡.

🛠️ High-Quality & Durable Build
Made with high-hardness materials and excellent electrical conductivity, this tester pen delivers accurate and dependable results every time ✔️. The chrome vanadium steel bit ensures long-lasting durability and strength 💪.

💡 Clear LED Indicator Lights
Equipped with high-brightness self-checking LED lights, the tester provides clear visibility even in bright environments ☀️.
🔴 Red light → Live wire detected
🟢 Green light → Neutral line detected

👌 User-Friendly & Practical Design
The convenient clip design allows easy attachment to tools, wires, or pockets, making electrical work faster and more efficient 📎.

🏭 Wide Range of Applications
Perfect for electronic factories, electrical appliances, car maintenance, and household use 🚗🏠. Ideal for professionals and DIY users alike, this tester pen is a must-have in every toolkit 🧰.

💯 Reliable | Easy to Use | Essential Electrical Tool ⚡