2Pcs Test Screwdriver Voltage Detector Pen, AC/DC 100-500V, Neon Tube Light Display, Circuit Tester with Slotted and Cross-Recess Tips

The Test Screwdriver Voltage Detector Pen is a versatile 2-in-1 tool designed for both circuit testing and screwdriving tasks. With a testing range of AC/DC 100-500V, this electric test pen features a neon tube light display that illuminates when voltage is detected the brighter the glow, the higher the voltage, giving you a quick and clear visual indication. To use, simply insert the screwdriver to the bottom of the handle, press your finger against the end, and touch the probe to the circuit in question. The metal rod includes two screwdriver tip types slotted and cross-recess on either end, making it a handy dual-purpose tool for everyday electrical tasks. When switching between tips, be sure to insert the rod fully to ensure proper contact. Please note that this circuit tester is intended for indoor use only and should be kept away from strong light sources for accurate readings. Whether you're a DIY enthusiast or a professional electrician, this compact and easy-to-use voltage detector pen is a reliable addition to your toolkit.