Network Cable Tester

Network Cable Tester can judge wrong connection, short circuit adm open circuit
Build in power switch for power saving
RJ45 Network Cable Tester test correspondingly double-twisted cables 1, 2, 3, 4, 5, 6, 7, 8 and Ground
9 LED lights to indicate wiring connection on both remote and master unit
Auto scanning function for rapid testing
Quickly and easily checks network cables
Checks open and short terminals, straight through or crossover wiring types
Ideal for IT enthusiasts who wish to make their own network cables
Operates from a single 9V PP3 battery