... seconds) detect cat.5e, cat.6, coaxial cable and wiring fault of telephone line. 3.launch ... 5 seconds) detect cat.5e, cat.6, coaxial cable and wiring fault of telephone line.2.have manual ... .supporting audio hunting tester, can quickly find the cable moving towards and positioning.5. advanced link function, ... low power indicating function. NS-DXL Series Multi-function LED display Network Cable Tester