🔌 Connect with Confidence! Test voice, data, and video cables effortlessly. Includes all necessary components for immediate use. Accurate cable length measurement up to 2000 feet. Backlit LCD for easy reading in any lighting. Identify Open, Short, Miswire, or Split-Pair faults. Backlit display 2000 ft range Fault detection The KLEIN TOOLS VDV501-851 Scout Pro 3 Cable Tester is a versatile and essential tool for professionals, capable of testing voice, data, and video cables with precision. It features a backlit LCD display for easy readability and can measure cable lengths up to 2000 feet, ensuring comprehensive fault detection and user-friendly operation.