Time Domain Reflectometer (TDR) Card

Time Domain Reflectometer (TDR) Card

The PCI-3127 is a PCMCIA-form factor TDR that can be used to identify and locate failures in installed wiring and cable systems.  The instrument can make  high resolution TDR measurements on circuits  up to 96,000 feet (~30km) from your Windows XP  notebook computer or PC using a low-voltage non-destructive test signal.

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