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

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Used reflection

  • Anritsu MW9076D

    Anritsu MW9076D

    • Manufacturer: Anritsu
    • Model: MW9076

    The new MW9076 mini-OTDR series can perform a measurement three to five times faster than the well received, conventional MW9070B. Three and four-wavelength OTDRs are included among the new product lineup. The fo...

    $5,250 USD

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    Est. $103/mo

    Farmingdale, NJ
  • EXFO FTB-7300B 1310-1550nm SM Fiber

    EXFO FTB-7300B 1310-1550nm SM Fiber OTDR FTB-7323B-B TESTED

    • Manufacturer: Exfo

    Up for sale is a used EXFO FTB-7300B 1310-1550nm SM Fiber OTDR FTB-7323B-B. It has been tested inside a EXFO FTB-400 Mainframe with a WaveFront NETSIM 22.0 km and appears to be in good working condition. Only the...

    $2,250 USD
    Baltimore, MD
  • Trusted Seller
    Hewlett Packard 8504B

    Hewlett Packard 8504B

    • Manufacturer: HP
    • Model: 8504B

    Precision Reflectometer The 8504B Precision Reflectometer provides state-of-the-art lightwave reflection measurements. Individual reflections are measured and displayed as a function of distance or position. Retu...

    Cary, NC
  • Tektronix TFP2M

    Tektronix TFP2M

    • Manufacturer: Tektronix
    • Model: TFP2M

    The TEKTRONIX TFP2M FiberMaster Optical Time-Domain Reflectometer (OTDR) is an optical-fiber test instrument capable of measuring loss characteristics and displaying faults, splices, and other fiber events in sin...

    Farmingdale, NJ
  • Tektronix TFP2 FiberMaster

    Tektronix TFP2 FiberMaster

    • Manufacturer: Tektronix
    • Model: TFP2

    The TEKTRONIX TFP2 FiberMaster Optical Time-Domain Reflectometer (OTDR) is an optical-fiber test instrument capable of measuring loss characteristics and displaying faults, splices, and other fiber events in sing...

    $1,045 USD
    Farmingdale, NJ
  • Tektronix TFP2-FM8513

    Tektronix TFP2-FM8513

    • Manufacturer: Tektronix
    • Model: TFP2

    The TEKTRONIX TFP2 FiberMaster Optical Time-Domain Reflectometer (OTDR) is an optical-fiber test instrument capable of measuring loss characteristics and displaying faults, splices, and other fiber events in sing...

    $1,838 USD
    Farmingdale, NJ
  • Trusted Seller
    Hipotronics TDR 1170

    Hipotronics TDR 1170

    • Manufacturer: Hipotronics

    Digital High Voltage TDR 5 Methods of Fault LocationArc ReflectionImpulse CurrentVoltage DecayDifferential MethodsLow Voltage Arc Reflection Impulse Current Voltage Decay Differential Methods Low Voltage Color LC...

    New Smyrna Beach, FL
  • Tektronix Tempo CableScout TV220 Coax

    Tektronix Tempo CableScout TV220 Coax CATV TDR Cable Tester

    • Manufacturer: Tektronix
    • Model: TV220

    Up for sale is a used Tektronix Tempo CableScout TV220 Coax CATV TDR Cable Tester. It passes its power on self tests. A power adapter and soft case are included. Original Manufacturer Description: Using TDRs in C...

    $850 USD
    Baltimore, MD
  • Trusted Seller
    Anritsu MW9077A

    Anritsu MW9077A

    • Manufacturer: Anritsu
    • Model: MW9077A

    Module size: 200 x 130 x 25 mm Temperature range: -5ºC to +55ºC Dynamic Range: 41dB (25ºC); 39dB (-5ºC to +55ºC) Dead zone: 5m (Fresnel reflection); 20m (backscattered light) Optical connectors: SC connector fixe...

    New Smyrna Beach, FL
  • Trusted Seller
    Anritsu MW9077A2

    Anritsu MW9077A2

    • Manufacturer: Anritsu
    • Model: MW9077A

    Module size: 200 x 130 x 25 mm Temperature range: -5ºC to +55ºC Dynamic Range: 41dB (25ºC); 39dB (-5ºC to +55ºC) Dead zone: 5m (Fresnel reflection); 20m (backscattered light) Optical connectors: SC connector fixe...

    New Smyrna Beach, FL
  • Trusted Seller
    Anritsu MW9077A1

    Anritsu MW9077A1

    • Manufacturer: Anritsu
    • Model: MW9077A

    Module size: 200 x 130 x 25 mm Temperature range: -5ºC to +55ºC Dynamic Range: 41dB (25ºC); 39dB (-5ºC to +55ºC) Dead zone: 5m (Fresnel reflection); 20m (backscattered light) Optical connectors: SC connector fixe...

    New Smyrna Beach, FL
  • Trusted Seller
    Anritsu MW9077B

    Anritsu MW9077B

    • Manufacturer: Anritsu
    • Model: MW9077

    Module size: 200 x 130 x 25 mm Temperature range: -5ºC to +55ºC Dynamic Range: 41dB (25ºC); 39dB (-5ºC to +55ºC) Dead zone: 5m (Fresnel reflection); 20m (backscattered light) Optical connectors: SC connector fixe...

    New Smyrna Beach, FL
  • Trusted Seller
    Hipotronics 5100

    Hipotronics 5100

    • Manufacturer: Hipotronics

    Cable Dynamics First Response System The Hipotronics 5100 Series First Response Systems combine a cable fault locator, high voltage filter, digital high voltage TDR, and battery power into one complete, cost-effe...

    Cary, NC
  • Trusted Seller
    ODM OTDR 800

    ODM OTDR 800

    • Manufacturer: ODM

    Optical Time Domain Reflectometer with Bluetooth® Key Features & Specifications Ripley ODM® OTDR 800 Optical Time Domain Reflectometer with Bluetooth® Compact & portable, ideal for tower climbers & technicians...

    Cary, NC
  • Trusted Seller
    Keysight / Agilent / HP

    Keysight / Agilent / HP E6013A

    • Manufacturer: Agilent - Keysight
    • Model: E6013A

    Fiber Break Locator to quickly find breaks and bends Locate and characterize splice and connector losses Multifiber testing for fast high-count cable qualification Perform power and loss measurement with the buil...

    New Smyrna Beach, FL
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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.