Noyafa NF-810 Multifunctional Network Tester， Ethernet LAN Network Wire Tracker with Telephone Line Tester, Network line Scanning, Power Cable Scanning and POE Switch Test Functions

👍🏻[Multi Function Testing Mode]It helps to open, quick, cross of lan cable, included STP cable.
👍🏻[Cable scanning function]Cable tester can searching for RJ11/RJ15/Digital cables，via the sound of the receiver and the yellow-green sign indicator, the goal line place may be precisely positioned.
👍🏻[Wiremap function]The wiremap operate is especially used to detect the wire sequence, quick circuit, open circuit, and cross of the community cable, and show the check leads to the type of wire sequence lights.
👍🏻[Telephone line status detection]It may check the polarity and on-off of the phone line, and also can detect the state of the phone line, corresponding to idle, ringing, and dialog.
👍🏻[PoE Switch Testing]The RJ45 of the receiver is related to the POE change with a standard community cable, and the ability provide connection of the POE change may be examined.