Nengshl Cable LAN Tester for RJ45 and RJ11

Description

For network cable (RJ45) and telephone (RJ11) tests.
Similar test can double-twisted cables 1,2,3,4,5,6,7,8 and Ground, meanwhile, can judge wrong connection, short circuit and open circuit.
ON / OFF button.
With four LED indicator.
Composing the master and remote two tests that can take a role in the testing easier.
Power by 9V battery.
Compact, durable design with a black plastic bag with zipper for storage.
Cable RJ45 network and RJ11 phone port
1 Week Warranty