RUIYUXIN USB Advantage 8 Way Coax Cable Mapper Toner Tracker
The ADV1018 is a hand-held coax mapping device designed to locate and identify installed wires and to test multi-run coax systems terminated with F-connectors. Use it to put a tone signal on a coax cable. Eight color-coded terminators allow you to test and identify EIGHT cables with just ONE trip to the junction box!