Test, Lab, Medical equipment » Time-Domain Reflectometers (TDR)

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Used testers & calibrators

  • EXFO FTB-7400E SM iOLM OTDR

    EXFO FTB-7400E SM iOLM OTDR Module Card 1470/1490/1510/1530 nm FTB-7400E-CWS-EA

    • used

    • Manufacturer: Exfo

    “In good working and cosmetic condition. Tested and works. See pictures” EXFO FTB-7400E SM iOLM OTDR Module Card 1470/1490/1510/1530 nm FTB-7400E-CWS-EA In good working and cosmetic condition. Tested and works. S...

    $2,500 USD
    Houston, TX
  • Exfo FTB-300-D2M1N3

    Exfo FTB-300-D2M1N3

    • used

    • Manufacturer: Exfo
    • Model: FTB-1

    As-is: Unit Sold AS-IS | Cal: Calibration Available

    Farmingdale, NJ
  • MOHR CT100

    MOHR CT100

    • used

    • Manufacturer: Mohr
    • Model: CT100

    Automatic Metallic TDR Cable Tester As-is: Unit Sold AS-IS | Cal: Calibration Available

    $9,250 USD

    Get financing

    Est. $182/mo

    Farmingdale, NJ
  • Trusted Seller
    New WRX5000 OTDR Singlemode, Multimode,

    New WRX5000 OTDR Singlemode, Multimode, Singlemode + Multimode. Stock number: OA24

    • new

    Package includes: Host OTDR AC/DC Power Adapter U Disk (containing analysis software) Data line OTDR SC Adapter OPM SC Adapter Users Manual Calibration certificate Certificate/Warranty Card Clean cotton piece Spe...

    $2,700 USD
    Clearwater, FL
  • EXFO FTB-1 Mainframe with TB-800

    EXFO FTB-1 Mainframe with TB-800 Module

    • used

    • Manufacturer: Exfo
    • Model: FTB-1

    FTB-1 with TB-800 Module All our inventory is accurate and updated in real-time. If this website says we have the item in stock, we do. Verification of voltage type for destination country. Verification of equipm...

    $3,099 USD
    Gatineau, Canada
  • no-image_en.png

    Dynatel 965DSP

    • used

    • Manufacturer: Dynatel

    TDR, ASDSL cable tester Cal: Calibration Available | As-is: Unit Sold AS-IS

    Farmingdale, NJ
  • Keysight Technologies N3911AL

    Keysight Technologies N3911AL

    • used

    • Manufacturer: Agilent - Keysight
    • Model: N3911AL

    Details The Keysight (Agilent) N3911AL is a specialized OTDR module engineered for the N3900A Modular Network Tester, offering precise fault localization in single-mode fiber systems. It ensures dependable perfor...

    Dublin, Ireland
  • Anritsu MT9085

    Anritsu MT9085

    • used

    • Manufacturer: Anritsu
    • Model: MT9085

    Details The Anritsu MT9085 is a rugged handheld all-in-one optical tester integrating OTDR, OLTS, and VLS functions. It features a bright 8-inch touchscreen combined with rotary knobs and hard keys for intuitive ...

    Dublin, Ireland
  • Tektronix 1503B

    Tektronix 1503B

    • used

    • Manufacturer: Tektronix
    • Model: 1503B

    The 1503B Metallic Cable Tester that uses time domain reflectometry (TDR), also known as cable radar, to precisely pinpoint faults or changes in impedance in almost any dual-conductor metallic cable. Generates a ...

    Shenzhen, China
  • Tektronix Y350C NetTek Analyzer Manual

    Tektronix Y350C NetTek Analyzer Manual

    • used

    • Manufacturer: Tektronix
    • Model: Y350C

    Tektronix Y350C NetTek Analyzer Manual. Excellent condition.

    $20 USD
    Rockwall, TX
  • Tektronix Y350C Installation Software Sealed

    Tektronix Y350C Installation Software Sealed

    • used

    • Manufacturer: Tektronix
    • Model: Y350C

    Tektronix Y350C Installation Software Sealed. Excellent condition.

    $20 USD
    Rockwall, TX
  • Armada Pro400 Cable Fault Finder

    Armada Pro400 Cable Fault Finder with TDR Technology

    • new

    • Manufacturer: Armada Technologies

    Features A graphical display quickly and easily shows faults and events on that cable when connecting the leads to the cable to test Transmits a standard analog tracing tone for use with common tone probes to fin...

    $749 USD
    Wilmington, NC
  • Tempo OFL100-CBL500 Optical Time-Domain Reflectometer

    Tempo OFL100-CBL500 Optical Time-Domain Reflectometer with NA Power Supply and 1640' Launch Cable

    • new

    • Manufacturer: Tempo

    Optical Time Domain Reflectometers The OFL100 Optical Time Domain Reflectometer (OTDR) enables the front-line technician to quickly locate loss events in the last mile of the FTTx network. The touchscreen provide...

    $2,085 USD
    Wilmington, NC
  • Tempo OFL100-NA Optical Time-Domain Reflectometer

    Tempo OFL100-NA Optical Time-Domain Reflectometer with NA Power Supply, 26/24dB

    • new

    • Manufacturer: Tempo

    The OFL100 Optical Time Domain Reflectometer (OTDR) enables the front-line technician to quickly locate loss events in the last mile of the FTTx network. The touchscreen provides an intuitive interface for even n...

    $1,250 USD
    Wilmington, NC
  • Tektronix 1503B

    Tektronix 1503B

    • used

    • Manufacturer: Tektronix
    • Model: 1503B

    Tektronix 1503B Details Tektronix 1503B The 1503B Metallic Cable Tester that uses time domain reflectometry (TDR), also known as cable radar, to precisely pinpoint faults or changes in impedance in almost any dua...

    Lake Mary, FL
123

Overview

Time-Domain Reflectometers (TDR) are specialized instruments used to locate faults in cables, such as breaks, shorts, or impedance mismatches. By sending a signal down a cable and measuring the reflected signal, TDRs can accurately pinpoint the location and nature of the fault. They are commonly used in telecommunications, network maintenance, and other fields requiring precise cable diagnostics.

FAQ

What should I consider when buying a used TDR?

Check the device's accuracy, condition, and calibration status. Ensure it has the necessary features for your specific applications and verify if any accessories or software updates are included.

How do I ensure the TDR is shipped safely to my location?

Use a reputable shipping service that specializes in electronic equipment. Ensure the TDR is properly packaged with anti-static material and cushioning to protect it from damage during transit.

What is the maintenance schedule for a TDR?

Regular maintenance includes calibration checks, software updates, and cleaning the connectors. Follow the manufacturer's guidelines for specific maintenance intervals and procedures.