Southwire M550 Data & Coax Cable Tester | Network Cable Continuity Tester | Detects Wiring Faults | Includes Batteries & Adapters

About This Product

If you work with network cables or coax lines, this Southwire M550 tester is an absolute lifesaver.

It quickly checks for all the common wiring problems you run into - opens, shorts, reversals, miswires, split pairs, even checks shielded cables.

Whether you're testing patch cables you just made or troubleshooting installed network runs, this little device tells you exactly what's wrong.

The rugged construction can handle job site use, and it works with shielded, unshielded twisted pair, and coax cables.

The kit comes ready to use with 2 AAA batteries and adapter cables included.

What's really handy is how it identifies correct wiring versus faults - saves you so much time guessing which wire is messed up.

Perfect for IT technicians, network installers, or anyone doing low-voltage wiring.

The two-year warranty gives you peace of mind too.

Much better than using a multimeter and trying to figure out wiring issues manually.

This thing pays for itself the first time it catches a miswired cable that would have taken you hours to troubleshoot otherwise.

Seriously, if you work with data or video cables regularly, this tester should be in your tool bag.

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