Serial Port Tester

$14.95 each In stock


Makes troubleshooting of timer communications issue easier.  This tester can help you identify if the problem is with a USB to Serial Adapter, serial cable or the timer unit.

Product Features:

  • Helps diagnose COM port communications problems.
  • Slimline design reduces leverage strain on computer ports.
  • Gold plated contacts provide reliable connections with repeated mating cycles.
  • UL grade 94V-0 connector insulator satisfies flammability requirements.

We do also carry USB to Serial Adapters and Serial Cables, if needed.


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