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Review on ๐Ÿ”Œ Southwire Data Coax Continuity Tester, M550 by George Robinson

Revainrating 5 out of 5

Works great (except reinforced cable)

The tool works great. I just want to add one caveat. Many home coaxial cable antennas have a built-in amplifier. In this case, the amplifier must be turned off or disconnected for the continuity tester to work. Otherwise it indicates a short circuit, although everything is actually fine with the cable.

Pros
  • GOLS certified
Cons
  • You could choose a newer model