NOYAFA Network RJ45 RJ11 Telephone LAN Cable Tester Electric Wire Tracker Tracer Line Finder

Network cable tracker is suitable for tracing RJ11, RJ45 and electronic cables, and it also supports wiremap function, PoE testing and TEL testing., Consists of a transmitter and a receiver, with adjustable sensitivity, LED indicator lights and short circuit prompt for more practical and safer use., Multi function testing mode: it supports the path, break, short circuit, and cross of LAN cable; and it also supports STP cable., PoE switch testing helps to identify which pins are providing power. Telephone line status detection can test polarity and status including idle, ringing, conversation., Against DC 60V voltage makes it safer to use. LED work light makes it easier to work in dark environment. Earphone function helps you to work well in noisy environment.