AC Voltage Detection Pen Highlight Color Light Electrician Screwdriver K9P3

Description 1. Non-contact AC voltage detection, enhancing safety: With our advanced induction testing pen, you can safely and accurately detect AC voltage. Its built-in sensitive sensor can clearly indicate the presence of AC voltage (24 - 250 volts AC) through a bright blue LED indicator light and audible alarm, significantly reducing the risk of direct contact and ensuring personal electrical safety during the inspection process. 2. Multi-functional 5-in-1 electrical tester: This multi-functional tool not only has basic testing functions, but also integrates five key functions into a compact device. It features non-contact voltage detection, rapid fault point location, precise identification of phase lines and neutral lines, convenient integrated flashlight, and built-in slot screwdriver head, making it an indispensable companion for performing various electrical tasks. 3. Intelligent live/neutral line identification and circuit break point locator: Easily distinguish between live wires and neutral wires with the side contact electrodes; a stable green light indicates a normal neutral line connection, while a flashing red light accompanied by an audible alert indicates an energized line. Additionally, it can precisely and quickly locate circuit break points, as the illuminated blue LED indicates a good line, helping to efficiently troubleshoot faults. 4. High-quality construction and compact design: This electromagnetic testing pen is made of high-grade ABS material, designed for frequent and reliable use. Its streamlined and compact size is approximately 16.5 cm (6.5 inches) long and 2.5 cm (1 inch) wide, ensuring it can easily fit into any toolbox, bag, or pocket for easy carrying and storage. 5. Light equipment and high-precision detection: With the built-in flashlight function, you can work safely in any light conditions. The flashlight can be activated by an easily accessible orange button and illuminates the working area for precise measurements. The tester is equipped with a high-precision intelligent chip and multiple color LED indicators (blue, green, red), ensuring accurate detection and reliable performance in various harsh electrical testing scenarios. Package List Electromagnetic testing pen x 1