Rengu Electrical Tester Pen, Inductive 3mm Bit Safe 5 Pcs Multifunctional Bright Voltage Tester Screwdriver for Neutral Live Wire Judgment

Description

🔌 Power Up Your Safety Game!

The Rengu Electrical Tester Pen is a multifunctional tool designed for professionals, featuring a 3mm slot screwdriver bit, high brightness LED for easy visibility, and an intelligent safety chip for enhanced security. Weighing only 100g and with a convenient pen clip, it's perfect for on-the-go testing without the need for batteries.