Features:
1. LED status display;
2. Quickly check RJ11 and RJ45 cables;
3. ABS shell, anti-drop, anti-burnout and durable;
4. Automatically run all tests and quickly check the line status of network cables and telephone lines;
5. Small and lightweight.
6. Main Tester: 1-2-3-4-5-6-7-8-G
Remote Tester: 1-4-3-2-5-6-7-8-G

Abnormal connections are displayed as follows:
1. If one of the cables, for example, cable 2, is broken, the two 2 lights of the main tester and the remote tester will not light up.

2. If multiple cables are not connected, the multiple lights will not light up individually. If less than two cables are connected, none of the lights are on.
3. When the two ends of the network cable are out of order, for example, the two ends are displayed as follows:
Main Tester: 1-2-3-4-5-6-7-8-G
Remote Tester: 1-4-3-2-5-6-7-8-G
4. If the two cables are shorted, the corresponding lights of the remote tester will not be lit, while the main tester will remain unchanged.

5. If three cables (including three) are shorted, none of the corresponding lights will illuminate.

Package：
1 x Network Cable Tester (Battery NOT included, 9V!)