network lan cable tester

Function and Features 1).Scanning and Locating Wiring 5E, 6E, Coaxial cable, USB line and telephone line 2).The sensitivity is changed by adjust the volume switch. 3).Check wiring error in 5E, 6E, Coaxial cable, USB line and telephone line, 4).Such as open Circuit, short circuit jumper wire, reverse connection or cross-talk interference. 5).Locate the wiring or connection error. 6).Low Battery display 7).Automatically time-delay shut off. 8).Far-end recognizer with prompting voice. 7).Self-checking function and automatically compensate any change in battery capacity or ambient temperature. 8).Measure cable length and determine the distance of open circuit and short circuit.