TDR - aka Thumper,Time Domain Reflectometers

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  • IRG 2000 - Time Domain Reflectometer The Pulse Reflection Test Set IRG 2000 is a portable, easy to use, single-phase unit for cable fault pre-location using the Time Domain Reflection (TDR) method on low, medium and high voltage cables. It can also be used on live cables up to 400 V. Further fault location methods are available with the application
    HV Technologies
  • 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
  • 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
  • mTDR-070 - Advanced Waveform TDR The Advanced Waveform TDR(Model No.:mTDR-070) is a high-end TDR instrument designed to meet today's most demanding network cabling problems. Advancing beyond the numeric readout, the Advanced Waveform TDR(Model No.:mTDR-070) displays the actual waveform or "signature" of the cable.
    NanoTronix
  • 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
  • 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
  • RapidTrace 1200 - Handheld TDR / Cable Fault Locator The RapidTrace 1200 TDR / Cable Fault Locator has a 11 measurement ranges from 0.5m to 6000m (6km) and is accurate to 1% 25, 50, 75 & 100ohm Selectable Cable Impedance. The TDR / Cable Fault Locator 's Memory capacity allows users to store up to 50 saved traces. Historical data can be uploaded to the RapidTrace 1200 TDR / Cable Fault Locator for comparison with current measurements. Using pre determined gain and pulse width and with only 5 control buttons, all major operating and setting parameters can be easily accessed on the TDR / Cable Fault Locator.
    Vonaq Ltd
  • 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
  • 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
  • RapidTrace 1100 - Handheld TDR / Cable Fault Locator This TDR / Cable Fault Locator is suitable for testing all Communication CAT (3-6) , Power Cabling , coaxial and mains power cabling. The RapidTrace 1100 TDR / Cable Fault Locator has a 11 measurement ranges from 0.5m to 3500m (3.5km) and is accurate to 1%. The TDR / Cable Fault Locator has 25, 50, 75 & 100ohm Selectable Cable Impedances. Using pre determined gain and pulse width on the TDR / Cable Fault Locator, all major operating and setting parameters can be easily accessed. The RapidTrace TDR / Cable Fault Locator has a built in Tone Generator for Pair Tracing/Identification.
    Vonaq Ltd
  • IT-084 - TDR Cable Reflectometer IT-084 TDR Cable Reflectometer (MC-084 module plugged-in) for identification and precision fault location in cables up to 1600 m in length. Resolution 0.1 m.
    Planar
  • 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 &
  • P8018 - 20 GHz Single-Ended TDR Probe The P8018 Handheld TDR Probe is a greater than 20 GHz, 50 Ω input impedance, single-ended passive probe with a precision 20 GHz bandwidth SMA cable that provides a high performance solution for electrical sampling TDR circuit board impedance characterization and high-speed electrical signal analysis applications.
    Tektronix
  • 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
  • OV1000 - Optical Time Domain Reflectometer Corning Cable Systems OV-1000 Optical Time Domain Reflectometer (OTDR) provides testing flexibility by combining a rugged platform with field-interchangeable multimode, single-mode and advanced testing modules. All OTDR modules can be used as continuous wave (CW) light sources.
    Corning Cable Systems
  • KE-TDR06 - Time Domain Reflectometer The KETDR 06 can locate the presence of cable faults, including shorts, opens, taps, splices, water ingress and other impedance anomalies, on copper communication cables up to a distance of 6000m (19,800ft). KETDR 06 has with the 3 nanoseconds pluse a "near End dead zone of 0.
    Kurth Electronic
  • 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
  • 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
  • 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
  • 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
  • CT50 - CableTool Multifunction TDR/Voltmeter/Tone Generator The CableTool Multifunction TDR is a low cost handheld tester used for installing and maintaining metallic cabling. The CableTool uses true TDR technology to quickly determine the distance to a cable fault (open or short) in feet or meters. The unit has over 60 pre-stored standard cable NVP values and allows the user to define and store up to four custom NVP values.
    Psiber Data Systems
  • Pro400 - Handheld Graphical TDR Fault Finder The Pro400 Graphical TDR is a great tool for locating faults in metallic cables with 2 conductors. Twisted pair, coax, LAN cabling, etc. are simple to test for distances to shorts, opens, etc. By connecting the leads to the cable to test, a graphical display quickly and easily shows faults and ‘events’ on that cable.
    Armada Technologies
  • CMA5000a OTDR - Optical Time Domain Reflectometer Application The CMA5000a Optical Time Domain Reflectometer (OTDR) application aids in increasing revenue through accurate fiber characterization by providing:

    * Ultra-fast dynamic range acquisition reduces testing time and expense
    * Dedicated testing modes simplify operation for all users
    * Power meter, light source and visual fault locator options
    * Up to 256,000 data points for unparalleled trace resolution
    * A variety of wavelengths and dynamic ranges for all applications
    * SCPI command support for remote operation or automated testing routines
    Anritsu

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