FINAL SALE- NO RETURN, NO EXCHANGE 

Find out what's going on with your LAN lines. This Ethernet cable tester allows you to see open circuits, shorts, crossed pairs, reversed pairs and split pairs in just a few seconds. It comes with a built in tone generator to send a signal from one end or point of your cable to another. Use this tone generator on cables that are already installed in walls or ceilings that you do not have access to. It can be used in a single-tone or multi-tonal mode. The probe then can trace the signal and find the fault or problem. The Hobbes LANTest PRO comes with one master unit and one remote unit. Both can be easily operated by a single person. The remote unit is designed to fit inside the master unit to prevent any loss or damage. 

Overview
    Power Source Type Main Unit: 4 x AAA / Probe: 9V (not included) 
    Dimension (LxWxH) in mm: Main, 125x52x39, Remote unit, 47x28x22
    Tests for wiring faults of open, short, reversed, crossed and split pairs
    Split pair fault detection at a minimum 40cm cable length
    Verification of shield integrity
    Specially designed remote unit that enables one person to test installed cables
    Easy to read fault display and high speed testing
    Debug mode for detailed fault identification results
    Auto sleep mode and power off switch to decrease power consumption
    Tone Generator Features (single tone or multi-tone signal)
    RoHs Compliant
    Low battery indicator