Network Cable Tester RJ45 + RJ11 Wire Wire Test Tool Line Finder for Optical Cat Telephone Line Network Cable Switch

1. Plug the RJ45 connectors on both ends of the network cable to be tested into the corresponding ports of the transmitter and receiver. 2. Turn the function selection switch of the transmitter to the "Test" position, and the "VERIFY" indicator light illuminates, indicating that the transmitter is operating normally. 3. Determine the characteristics of short circuit, open circuit, open circuit, and crossover based on 18 sequence lights. During the test, you can touch the "On" button to switch between fast and slow speeds. Use the automatic scanning method to quickly test twisted pairs 1, 2, 3, 4, 5, 6, 7, 8, G by pair, and distinguish which pair (pair) is abnormal, shorted, or open.