Non-Contact AC Voltage Alert Detector – Professional 90V-1000V Electric Circuit Tester Pen with LED Light and Sound Buzzer

The Non-Contact AC Voltage Alert Device is an essential safety tool for every household, electrician, and DIY enthusiast. Designed for ease of use, this tester pen senses the steady state electrostatic field produced by AC voltage through insulation without requiring metal contact. Simply touch the tip to a terminal strip, outlet, or supply cord—when the tip glows red and the unit beeps, you know there is voltage present. This high-quality tester is rated for 90V to 1000V AC, making it suitable for a wide range of residential and commercial applications. The integrated white LED flashlight allows you to work conveniently in dark areas like basements or behind appliances. Its compact, lightweight design with a built-in pocket clip ensures it’s always within reach when you need to verify if a circuit is safe to work on. Built with "Original Quality" standards, it offers long-lasting reliability and high sensitivity for your electrical maintenance needs. Product FeaturesNon-Contact Detection: Safely identifies live AC voltage without any physical contact with the conductor. Dual Alert System: Features a high-visibility red LED light and an audible buzzer for immediate notification. Wide Voltage Range: Effectively detects AC voltage from 90V to 1000V. Built-in Flashlight: Equipped with a bright white LED for illumination in dark workspaces. Safety First: Fully insulated body prevents the risk of electric shock during testing. Portable Design: Compact pen-style build with a pocket clip for easy transport. Versatile Testing: Ideal for testing cables, circuit breakers, wall sockets, and junction boxes.