Non Contact Voltage Tester Pen, Electric Screwdriver, AC Voltage Detector 90V-1000V, Live Wire Finder, Circuit Breaker-Tester, Electrician Tools, Wire Tester

Non-contact Voltage Tester for Safe Electrical Detection - This voltage detector pen allows safe, touch-free AC voltage detection from 90V to 1000V. Ideal for electricians, DIYers, and homeowners, it’s an essential electrical tester screwdriver, mains tester, and live wire detector for safely working with circuits and sockets. Buzzer & LED Alarm for Instant Voltage Detection - Features a built-in buzzer and LED indicator for visual and audible alerts when voltage is detected. Works as a wire detector, circuit tester, plug tester, or socket tester for fast and reliable detection. Versatile Voltage Tester 90V-1000V for Home & Industrial Use - Perfect for mains circuits, fuse boxes, power outlets, and cables. Functions as a live wire tester, electrical screwdriver tester, and voltage detector screwdriver for both professionals and DIY application Lightweight & Portable Electrical Tester Pen - With its pen-style design, this electric tester fits easily into pockets, electrician kits, or toolboxes. Whether used as a fluke voltage tester, cable detector, or proving unit, it ensures quick diagnostics wherever needed. Essential Electrical Tester for Safety & Accuracy - Ideal for detecting live wires, faulty circuits, and power issues safely in household or industrial environments. An all-in-one stud finder, power supply tester, and wire detector in one handy tool.