Distribution Since 1979
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InstallMates EZ Checker F & RJ11 Connector Line Tester - Black


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The EZ Checker tests all signals pins of F, RJ11, and RJ45 cables and provides a visual display for the quality and condition of the cable that you're working with. Cable continuity testing and troubleshooting has never been easier!


  • Once you've performed the test, the results will appear on the face of the tester via marked LED lights. These LED indicator lights are also located on the remote face for results at either end of the cable.
  • All that is needed to operate the EZ Checker is a standard 9V battery. The automatic "ON" feature ensures that the battery life is extended by eliminating the option of leaving the tester on by accident. Never attach to a live cable to the EZ Checker, as it can cause damage to the tester.

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