Cable tester 4 in 1 Rj11 Rj45

Description

Features Cable tester 4 in 1:

1. Can test four kinds of wires, that are RJ11/RJ45/BNC/USB.

2. Easily visible LED screen displays connection and fault operation status. Display connected wires, crossover wires.

3. One-touch test is simple. Beeps sound provides audible test results.

4. Test the installed cable or jumper.

5. Automatic scanning detection network cable, detecting the jump, short circuit, short circuit and the order of the core.