TDR - aka Thumper,Time Domain Reflectometers

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  • 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
  • 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
  • T 3030/T 3030 SX - Time Domain Reflectometers Using a radar to pre-locate faults will save your utility time and reduce cable damage. The T 3030 is designed to be inexpensive and easy to use. The T 3030 will automatically ?read? the cable and display the fault distance with a single thump. Hook it up, turn it on and it?s ready to ?thump? and find the fault. Features include One-Button Operation and Automatic Gain.
    HDW
  • TV220 - TDR FOR CATV BROADBAND High Voltage Tolerant: Will not be damaged by high voltages (up to 400V (DC + peak AC). High Bandwidth: Tests more of your system capacity enabling users to pinpoint the faults that can cause micro-reflections which can be damaging to digital transmissions. High SNR: The TV220 also has extremely high signal-to-noise ratio (SNR). Proprietary circuit design and software reduce the noise level so that bumps on the trace represent real faults, not just noise. Events previously difficult or impossible to find, are clearly visible with the TV220. This means that you can clearly see faults further away. High-resolution performance allows the TV220 to locate problem components in the customer drop. The TV220 uses a pulse width of only 1ns, which means the operator can identify multiple events that are less than 2ft apart. This enables the technician to tell which of two components on a cable is causing the problem, even when they are close together. This is particularly important in troubleshooting drops, because components such as splitters and ground blocks can be closely spaced.
    Greenlee Textron
  • ETDR 10C - TIME DOMAIN REFLECTOMETER Easy to operate ■ Small size, suitable for using in the field ■ 100 memories for waveform and setting storage ■ Cable library for standard and user defined cable types ■ Unit adjustment between V/2 and VOP ■ Automatic calculation of propagation velocity ■ Special program for performing the yearly calibration ■ Results can be transferred to PC via USB port
    Elektronika
  • 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
  • MTDR1 - Single-phase Time Domain Reflectometer The MTDR1 is used for prelocating cable faults utilizing methods such as pulse echo, arc reflection, differential arc reflection or transient analysis, both voltage and current. The unit is available as a stand-alone, or can be integrated into the Megger PFL Auto series line of products.
    Megger
  • FTE-7000 - Viper Optical Time Domain Reflectometer The TTI FTE-7000 OTDR is fast, easy to use, affordable and rugged. It has a short dead zone, bright 4" color display and with an onboard context sensitive help system the OTDR has a minimal learning curve for all users. The 1/2 second trace updates and great dynamic range make this unit perfect for maintenance and trouble shooting. Just use the Auto Test button to get started.
    Terahertz Technologies
  • 901 - TDR LAN Cable Tester Accurate to 2" (5 cm) throughout the entire range up to 2,000 ft (600 m). Digital Display shows 5 common wiring faults : Open Pair, Shorted Pair, Crossed Pair, Split Pair, and Reversed Pair. Includes 1 remote identifier for wiremapping. Extra-large backlit (ICON type 7 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
  • 4022 - Differential TDR/TDT Source Enhancement Module The Picosecond Pulse Labs (PSPL) Model 4022 is a differential TDR / TDT source enhancement module that connects to a differential or dual TDR/TDT plug-in and produces ultra-fast risetime pulses.
    Picosecond Pulse
  • 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
  • PCI-3145R/PCI-3160R - Handheld Time Domain Reflectometers 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
    CM Technologies
  • 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
  • Power Prowler™ - 3-In-One DMM/TDR Cable Fault Finder 3-In-One DMM/TDR Cable Fault Finder for Energized or Unenergized Cables.
    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
  • 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
  • TS® 54 - TDR Test Set A three-in-one—TDR, toner and pair identifier—premium, VDV test set
    Fluke Networks
  • AQ7275 - OPTICAL TIME DOMAIN REFLECTOMETER The AQ7275 Optical Time Reflectometer (OTDR) is ideal for use in a wide variety of optical fiber installation andAQ7275 Microsite 3 maintenance applications. Yokogawa offers the world's only mini-OTDR with a built in dummy fiber option which is very effective at determining loss across the first connector and to determining return loss.
    Yokogawa Meters &
  • AQ1200 - MFT-OTDR OPTICAL TIME DOMAIN REFLECTOMETER Designed for field operations with a 5.7" screen, yet weighing under 2.2lbs / 1kg, the AQ1200 provides power and flexibility in a small size. Includes USB ports for data storage, remote control and a fiber inspection probe with optional built in OLTS function (light source and power meter), PING test function, and visual fault locator. Equipped with single mode 1310 nm and 1550 nm for common applications including FTTH, enterprises and data centers.
    Yokogawa Meters &
  • 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
  • OMTDR-1000 - Hybrid TDR - mini OTDR with MTDR The Hybrid TDR - mini OTDR with MTDR (Model No.:OMTDR-1000) for both optic fiber & metallic cable is a high-end instrument capable of identifying a wide range of cable faults using Time Domain Reflectometry, designed to meet today's most demanding network cabling problems.
    NanoTronix
  • 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
  • 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

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