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Handheld Time Domain Reflectometers

High Performance - Ruggedized - Computer Control

Environmentally ( MIL- 810 F) Qualified

PCI-3145R (specification)

EMI (MIL-461) Qualification Available

PCI-3160R (specifications)


  • Easy to Use
  • Integral Stylus With Touch Screen
  • Adjustable Backlit Sunlit Readable Color LCD Display
  • Ergonomic Grip
  • Windows® Menu Driven Operation
  • 0.1% Distance Resolution
  • Customized Screens Provide Cable Impedance and Vp Values
  • Zoom and Pan Features
  • USB and SD Connectivity for PC Storage, further analysis and printing.
  • Built-In Cable Library
  • Simple Test Setup/Extended Cable Library Included
  • Rugged Magnesium Alloy Case Designed for Field Use
  • AC and Extended life Battery Operation
  • Vertical and Horizontal Delta Modes Allow Easy Delta Measurements
  • Superimpose up to eight stored waveforms
  • Ohm at Cursor Allows Direct Readout of Characteristic Impedance
  • Weighs only 1.25 lbs.

The PCI-3145R and the PCI-3160R are a software controlled TDR instruments that provides the user with an extremely flexible interface. Compared to traditional instrumentation that relies on knobs and buttons for controlling a test, these handlhelds provide an easy to follow menu structure to assist in acquiring, saving and interpreting TDR signatures.


  • Distance to wiring fault
  • Cable propagation velocity
  • Cable return loss in dB
  • Faulty taps and un-terminated line in LAN and CATV networks
  • Cable fault analysis

Our handheld TDR is the replacement for the Tektronix® 1502C and 1503C.

Contact Information


Postal address Electronic mail
1026 4th Avenue, Coraopolis, PA 15108, USA
General Information and Sales: sales@ecadusa.com

Please mail sales@ecadusa.com with questions or comments about this web site.

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