Network NF-801B Tester RJ11 RJ45 Lan Wire Tracker Fault Locator and Cable Tester LAN

• Quickly trace and identify cables among lots of unknown cables.
• Check continuity of Lan cables.
• Track the cables or wires, and diagnose the breakage.
• Endurable and prevent of burnout.
• Visible indication: pin-to-pin cable map for individual cable (not by pairs).
• Low Voltage alarm function.
• Earphone permits use in noisy environments.
• LED light assists use in dark corners.