LAN and Telephone Tester: RJ11/RJ12/RJ45

This LAN tester is the ideal tool for network installation and maintenance. You can test the telephone network as well (RJ-11/RJ-45) and most data cables.

Specifications:

- Supports 8 x LED indicators
- Easy to use
- Automatic operation for the following applications: continuity, open circuit, cross-circuit testing
- Switch for the selection between rapid and slow operation
- Powered by 1 x 9-V battery (not included)
- Replaces the PN 045130