Tester RJ45/12-8 led [LC-M/L TEST]

- Tester RJ45/12-8 led - It checks for mis-wired connections, wire continuity, and network cable polarization - With the included terminator, you can even test cables in a cable channel - This hand-held cable tester is lightweight, economical, and quick and easy to operate -- a perfect, on-the-go tool for any electrician, technician, or network administrator. - RJ45/RJ12 connector test ports. - 9v battery included.