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Multi-Functional Automatic Communication Cable Fault Tester

It integrates the functions of a TDR, ohmmeter, megohmmeter and an automatic bridge. This automatic communication cable fault tester, model 8B, offers a reflection distance of 0nm to 7680nm at the accuracy of ±1%. Equipped with a backlit LCD screen, it clearly displays six resistance values between the A, B paired lines and the connection line.

The fault tester is powered by a built-in LG lithium battery and can work continuously for up to 20 hours on a single charge. Its intelligent switch-mode power supply and battery charger are protected against such conditions as over-voltage, over-current, short-circuit and reverse connection of power supply. Moreover, this high performance communication cable fault tester is water resistant with an IP02 protection rating.

Visit for more information or to purchase this product online.
For any sales inquires please contact: 1-877 585-9555 ext. 601 – Toll Free (USA & Canada) 1-416 292-0038 ext. 601 – All Other Areas

 About GAO Tek Inc. GAO Tek Inc. ( is a global leader in research, development and manufacturing of high performance telecommunication testers, electronic measurement instruments, embedded development tools and other electronic products that serve the needs of electronic professionals internationally.

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