FUYI FY8169 Multifunction Wire Tracker Network Line Finder RJ11 RJ45 Cable Tester with Flashlight for Network Maintenanc

Description The handheld cable tester has several features such as compact lightweight high accuracy easy operations built in LED lamp earphone jack and wide applications like wire tracing network and telephone line test line detection and alignment line level or positive and negative polarity detection wire continuous detection etc It is an essential test tool for people who work for telecommunication engineering wiring engineering and network maintenance Features Wire Tracing Function quickly find the required line among numerous cables the instrument is suitable for RJ45 interface cable RJ11 interface telephone line and other metal wires Line DetectionAlignment for completely testing and detecting the line sequences the physical connection of the open circuit short circuit wrong and reverse connection of the network cable Telephone Line Status Detection use the transmitter to test the status of the working telephone line idle ringing off hook and discriminate TIP or RING line SimpleFast when searching for cable lines it is not necessary to strip the line skip and can determine the position of the line breakpoint Multifunctional Cable Line Finder also has functions of line level or positive and negative polarity detection wire continuous passage detection EarphoneFlashlight equipped with a pair of earphone for helping wire tracing in the noisy place Both the transmitter and the receiver designed with a LED lamp for auxiliary lightin