Pakage Content – 1 X Wire Tracker FWT11 High Quality RJ11 RJ45 Telephone Wire Tracker Tracer Toner Ethernet LAN Network Cable Tester Detector Line Finder Please Note: We have in stock all the time We send the package by Register Air mail,All packages have tracking number Product Description Main Functions Work profect when RJ11 RJ45 cable is on power l Wire tracing Trace RJ11, RJ45, cables or other metal wire (via adapter). Easy and fast to locate the breakpoint