5 Pcs Electrical Tester Pen Multifunctional Voltage Tester Screwdriver with Bright LED Light Transparent Shell Inductive Detector Tool

Enhance your electrical testing tasks with this advanced Inductive Voltage Test Pen, designed for accurate neutral live wire judgment and reliable line on/off detection. Crafted from durable ABS and chrome vanadium steel, this multifunctional electrical tester pen features a transparent shell with a built-in high brightness green LED lamp bead, providing clear and intuitive voltage indication for effortless measurement within a 70-250V range. Key Features: · Multifunctional Testing: Effectively identifies neutral and live wires and detects power on/off status, ensuring versatile utility for various electrical applications. · Slot Screwdriver Bit Design: Equipped with a 3mm diameter slot screwdriver bit, this tester pen facilitates convenient contact, assembly, and disassembly during electrical work. · High Brightness LED Indicator: Integrated bright green LED lamp bead offers a vivid visual indication, simplifying detection and enhancing measurement accuracy. · Enhanced Safety and Durability: Features an intelligent motherboard chip paired with a professionally upgraded control program to deliver superior safety, prolong service life, and maintain reliable performance. · Convenient Pen Clip: Thoughtful pen clip design allows easy portability, keeping the tester pen accessible and handy during work or on the go. Specifications: · Material: ABS, Chrome Vanadium Steel · Neutral Live Wire Judgment: Yes · Line On/Off Detection: Yes · Self Check Function: Yes · Bit Diameter: Approx. 3mm (0.1in) · LED Lamp Bead Color: Bright Green · Measuring Voltage Range: 70-250V · Battery Model: 3 x LR41 Button Batteries (built-in) · Battery Capacity: 40mAh (per battery) Package Includes: · 1 x Electrical Tester Pen This Inductive Voltage Test Pen combines safety, precision, and convenience, making it an essential tool for electricians and DIY enthusiasts alike. Its multifunctional design and reliable performance provide a practical solution for voltage detection and electrical testing needs.