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Radiodetection Lexxi T1660 Time Domain Reflectometer Kit

The Lexxi T1660 is an accurate, easy to use TDR for tracing first-line faults.

Designed for First Responders, the Lexxi T1660 builds on RiserBond’s and Bicotest’s decades of TDR experience to provide a cable tester whose accuracy, range and resolution gives technicians the tool they need to find faults quickly and accurately.

It can be used across a broad range of applications including telecom, CATV and even live 3-phase LV power cables via the optional Category IV Blocking Filte.

Featuring 1% distance accuracy and a pulse that automatically scales to match the range, Radiodetection’s Lexxi T1660 targets a wide range of cable analysis applications such as finding opens, shorts and partials, verifying cable installations and detecting cable theft. Its 328 x 256 pixel, 3.5” colour display together with a 19,000’/6km maximum range means faults can be traced quickly and accurately.


  • Large, colour display
  • 1% fault location accuracy
  • 0.5m dead zone
  • 6km, 19000’ maximum range
  • 7m, 23’ minimum display range
  • 11 range settings
  • Operates from Alkaline or NiMH rechargeable batteries
  • 12 hours typical battery lifetime (alkaline)
  • User selectable Power Down time
  • Selectable cable impedance
  • VoP adjustable from 1% to 99%
  • 100Ù Twisted Pair Alligator Clip cables included as standard

What's Included?:

  • Radiodetection Lexxi T1660 Time Domain Reflectometer
  • Twisted Pair Alligator Clips
  • T1160 Carrying Bag
  • Strap
  • Users Guide

Optional Accessories:

  • 10/T1660-BLOCK-MOD:Mains Blocking Filter, 25 Ohm, CAT IV
  • 10/T1660-TP-CROC-MOD-50:50 Ohm Twisted Pair Plug-In, Croc Clip
  • 10/T1660-TP-CROC-MOD-100:100 Ohm Twisted Pair Plug-In, Croc Clip
  • 10/T1660-BNC-MOD-75:75 Ohm BNC Plug-In, BNC-F. With RG-6 Coaxial Connector


Available Downloads


Operations Manual

Model # 10/T1660
Brand Radiodetection
1 Years Return to Base Warranty



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