TDR - aka Thumper,Time Domain Reflectometers

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  • GATS-310 - TDR Test System The GATS-310 TDR test system provides you with the ability to test nets as down to less than 1/2" in length using Industry Standard Techniques.
    W.M. Hague Company
  • OTDR-30A - Single Mode Optical Time Domain Reflectometer The OTDR-30A is an OTDR (Optical Time Domain Reflectometer) based optical fault locator and analysis tool for optical fiber networks.
    CTC Union Technologies
  • Snap Shot™ - Fault Finder and Cable Length Measurement TDR Accurately finds cable length, impediments in the cable and conditions at the end of every wire in your data, power, or communications/video system up to 3,000 ft.
    T3 Innovation
  • 54754A - Differential TDR/TDT Plug-In Module The Agilent 54754A provides two 18-GHz channels that have built-in TDR step generators. The two channels may work in tandem to provide differential and common mode TDR stimulus/response or may be used independently. 
    Agilent Technologies
  • PCI-3127 - Time Domain Reflectometer 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.
    CM Technologies
  • 900 - TDR Cable Length Meter Accurate to 20" (50 cm) throughout the entire range up to 10,000 ft (3 km). Extra-large backlit (ICON type7 segment) LCD. Automatic output impedance control, auto-range, auto-zero, and auto-sensitivity allows for closely matching to a wide range of cables under test. Only V.O.P(Velocity of propagation) settings required.
    Fine Instruments
  • InterFlex 200 - Time Domain Reflectometers The InterFlex 200 is based on the latest CAN-Bus tech- nology and has been specially designed for installation in fault location systems. Depending on the selected system mode, the InterFlex 200 interacts with the system controller and is automatically optimised and preset for measure- ments. The Arc Reflection Technique (ART) can be used for the location of high impedance cable faults.
    InterEng GmbH
  • 4020 - Single-Ended TDR/TDT Source Enhancement Module The Picosecond Pulse Labs (PSPL) Model 4020 is a single-ended TDR / TDT source enhancement module that connects to the output of a TDR/TDT plug-in and produces ultra-fast risetime pulses.
    Picosecond Pulse
  • ENCTDR100 - TDR System Enclosure The reflectometer, datalogger, multiplexer, and power supply should be housed in an environmental enclosure to protect the equipment from weather, condensing humidity, and dust. Campbell Scientific offers the ENCTDR100 for this purpose.
    Campbell Scientific
  • TDR 1170 - Time Domain Reflectometers The unique features and new technology used in the TDR 1170 make it the most flexible and easiest to use instrument available for advanced cable fault location. The TDR 1170 features an automatic configuration, which can be modified as necessary. All cable fault data can be stored and retrieved at any time, ensuring time savings, consistency and accuracy from one crew to the next.
    Hipotronics Incorporated
  • P80318 - 18 GHz 100 Ω Differential Impedance TDR Hand Probes The P80318 is an 18 GHz 100 Ω input impedance differential TDR hand probe. This probe enables high fidelity impedance measurements of differential transmission lines. 
    Tektronix
  • MTT - Micro OTDR Module - Optical Time Domain Reflectometer The Micro OTDR Module is an affordable solution for verifying fiber networks during the construction phase and troubleshooting problems during the maintenance phase. It locates fiber breaks, identifies faults, estimates fiber attenuation, and verifies back reflection. The Micro OTDR Module has three key advantages: portability, modularity, and affordability.
    Sunrise Telecom
  • Arc Chaser™ - TDR Cable Fault Finder he Arc Chaser Dual Mode TDR is capable of finding faults (Opens, Shorts, Arc Faults) on fully energized cables up to 600 Volts. Arc Chaser can monitor live cables for intermittent conditions, capturing these “events” and reporting where and when they occur. Using advanced Spread Spectrum Time Domain Reflectometry (SSTDR), Arc Chaser is capable of accuracy to fault of better than 1%.
    T3 Innovation
  • Digiflex Com - Time Domain Reflectometer The Digiflex Com is a TDR (Time Domain Reflectometer), which works as well on secondary cables as on primary or communication cables. It is a great tool for locating secondary cable faults on live or deenergized cables, and corroded neutral on primary cables. With two inputs the Digiflex Com offers Comparison or Differential Modes between two input channels.
    HDW
  • OV-Mini - Optical Time Domain Reflectometer The Corning Cable Systems LTK-400 Series offers a complete, cost-effective solution for link-loss testing of both multimode and single-mode systems for those users who do not require data storage capabilities. The LTK offers unparalleled performance by combining a source that has one of the highest output powers in the industry with a meter that has 10 calibrated wavelengths. The units can be powered by standard AA alkaline batteries, or by the supplied AC power adapters
    Corning Cable Systems
  • TDR Concrete Cure Monitoring MSI Time-Domain-Reflectometry (TDR) Concrete Cure Monitoring provides a new approach to cure monitoring in concrete and cementitious materials [1-2]. Using an ultrafast pulse and inexpensive capacitance sensor, our TDR system follows rotation of individual chemical states of water participating in the hydration reaction.
    Material Sensing
  • CT100 Series - Metallic TDR Cable Testers The new CT100 and CT100HF are the industry's highest-resolution portable metallic TDRs, designed for testing all coaxial and twisted-pair cables and interconnects used in modern microwave/RF and digital systems.
    MOHR Test And Measurement
  • TDR500/3 - Basic handheld time domain reflectometer The TDR500/3 is a hand held, compact Time Domain Reflectometer for locating faults on metallic cables. It has a minimum resolution of 0.1 m and a 5 km maximum range depending on velocity factor selected and cable type
    Megger
  • ST612 - Handheld TDR Cable Fault Locator This cable fault locator is designed for ease of use, portable, light weight and easy for carry.
    Shandong Senter Electronic
  • InterFlex 130 - Time Domain Reflectometers The InterFlex 130 can be used by all utility companies to determine the location of cable faults in energy and control cables (underground cables and overhead lines).
    InterEng GmbH
  • T-6120 - TDR Cable Fault Locator new portable TDR cable fault locator ST-6120, which is designed for ease of use. Youll spend less time operating the TDR and more time repairing faults.
    Wuhan Sunma Technologies
  • KE-TDR20 - Fault Locator TDR The KE-TDR20 is purpose designed for balanced telecommunications cable. Seven test modes give fast fault location testing a single pair or comparing two pairs, one pair compared to any of the 10 memories, or crosstalk between two pairs. Fast function configuration. Dedicated keys for the most frequently used functions. All faults clearly identified from open circuits to wet joints.
    Kurth Electronic
  • TDR900 - Hand-held time domain reflectometer and cable length meter • Full autoranging for measuring the length of power, telephony, CATV and LAN cables, provides distance to an open or short.
    • Extra large, high resolution backlit LCD.
    • Automatic output impedance control of 25, 50, 75, 100, 125 or 150 ohms.
    • User-friendly menu on screen operation.
    • Cable length calibration function.
    • Internal library of 39 standard cable types.

    The Megger TDR900 is an advanced instrument capable of measuring cable lengths and finding distance to an open or a short using Time Domain Reflectometry. It offers exceptional features and a range capability normally associated with far more expensive instruments. The measurement range spans from 15 feet (5 m) to 10,000 feet (3 km) with a minimum resolution of 20 inches (50 cm).
    Megger
  • PCI-3140R - Handheld Time Domain Reflectometer The PCI-3140R TDR is designed to quickly and easily locate opens, shorts, crimps, and other defects in metallic cables. The PCI-3140R can measure in excess of 61,000 feet (18.74 km).
    CM Technologies

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TDR - Used to locate and identify faults in all types of metallic paired cable. (tscm.com)