Features 1、CABLE FINDING: With this detector, you can quickly and efficiently find the target cable or optical fiber from a large number of harness cables. 2、MULTI FUNCTION: The meter adopts data transmission technology, with line finding, alignment, on off, optical fiber line visual positioning, lighting, etc. 3、PRACTICAL TOOL: The meter has long transmission distance and clear voice, is a practical tool for various communication line installation and engineering maintenance personnel. 4、WIDELY USED: For computer network, optical fiber communication network, telephone network, video network and other metal wire line engineering occasion. 5、EASY OPERATION: The instrument is easy to operate, small and light, easy to carry, with sturdy shell, not easy to damage. Specification Item Type: Network Cable Tester Material: ABS Package List 1 x Network Cable Tester 1 x Receiver 1 x Crocodile Clip Adapter Cable 1 x Manual