– Identify cable problems in seconds – Check for wiring faults and open/shorts – Test for continuity, opens, shorts, miswires and split pairs – Includes a carrying case for easy storage and transport – Both Master and Remote units are powered by a 9 Volt battery(not included) – Feature a bright, easy-to-read LED display – Capable of testing RJ11, RJ12, and RJ45 cables – Flexible remote unit tests cables up to 1000 feet away – Also includes a cable map function to identify cable connections – Compact and lightweight, weighing only 1.5 pounds – Perfect for both professional and home use