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InstallMates™ EZ Checker for Testing F - RJ12 - RJ45


Tests Coax & Ethernet | LED Display | Use Before & After Installation | Includes Remote

Quantity Discount Pricing
1-5 6-9 10-14 15-19 20+
$92.99 $89.99 $85.99 $82.99 $79.99

InstallMates™ EZ Checker for Testing F - RJ12 - RJ45

If you need to test and troubleshoot multiple types of cable with a compact tool that can easily fit into your pocket, the EZ Checker is a must have. The EZ Checker tests all signal 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.


  • LED Indicators
  • Built In Remote
  • Detects Continuity, Miss-Wiring, and Polarization
  • Test Cables Before Or After Installation
  • Connector Type F, RJ11, and RJ45
  • Uses 9V Battery (Not Included)
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Product Questions

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Q: What is a cable tester?

A: A cable tester is a device used to test the signal strength or connection for a type of cable or network of cables.  There are many different types of cable testers and each test specific cable or several different types.

Q: What can a Cable Tester test?


    • Wire continuity

    • Mis-wiring

    • Polarization

    • Shielding

Q: What are different types of Cable Testers?

A: Verification – A cable tester can verify whether or not the cables wired are properly connected and paired.  This type of tester will reveal any problems in the cables.

Qualification – These types of testers cover everything that the verification equipment test but they will also tell you how well the cable supports data transfers.

Certification – These cable testers are the most sophisticated of the three. They cover the functions of both verification and qualification but they also can create a schematic of the entire network.