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TDR1000/3 Handheld Time Domain Reflectometer (Cable Fault Locator)

Megger | Multimeter

MEGGER TDR1000/3 Handheld Time Domain Reflectometer (Cable Fault Locator)

MPN / Part No: TDR1000/3
Price updated: Sep 23, 2026

The TDR1000/3 cable tester by Megger is an advanced handheld device for quick and accurate troubleshooting of industrial cables, utilizing Time Domain Reflectometry (TDR) technology. This device is ideal for electrical engineers and maintenance teams, capable of detecting short circuits, open circuits, and insulation leakage.

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The TDR1000/3 cable tester by Megger is an advanced, portable troubleshooting tool designed for precise localization of faults in power and telecommunications cables.

Utilizing Time Domain Reflectometry (TDR) technology and fast pulses with a response time of 2 nanoseconds, it enables accurate identification of damaged points over distances of up to 5 kilometers.

This device assists electrical engineers and maintenance technicians in reducing system downtime, optimizing repair and maintenance costs, and ensuring the reliability of electrical distribution networks.


Key Features of the TDR1000/3 Cable Tester by Megger

  • Completely manual and portable design for use in industrial environments and various sites
  • High-precision capability to accurately detect short circuits, open circuits, and insulation leakage
  • Equipped with a fast pulse system with a response time of 2 nanoseconds for better fault point discrimination
  • Operational range of up to 5 kilometers, facilitating coverage of long cables
  • Includes a test cable set with miniature clips for quick and safe connection to target cables
  • Simple user interface and graphical display for easy interpretation of test results

Technical Specifications of TDR1000/3

Feature Value
Device Type Time Domain Reflectometer (TDR)
Pulse Response Time 2 nanoseconds
Detection Range Up to 5 kilometers
Main Application Troubleshooting power and telecommunications cables
Connection Type Miniature Clips
Power Type Rechargeable Battery
Detection Capability Short circuit, open circuit, insulation leakage

Frequently Asked Questions

Is the TDR1000/3 cable tester by Megger suitable for low voltage cables?

Yes, this device is designed to identify faults in low and medium voltage cables and provides high accuracy in detecting damaged points with its fast pulse technology.

Is the test cable set and clips included in the product package?

Yes, the TDR1000/3 model is standardly supplied with a test cable set equipped with miniature clips that allow for quick and secure connections.

What is the main difference between this device and other Megger models?

The main difference lies in its pulse response time of 2 nanoseconds and a detection range of 5 kilometers, which provides more precise detection and coverage of longer cables compared to more basic models.


Conclusion

The TDR1000/3 cable tester by Megger, combining high precision, easy portability, and reliable performance, is an ideal choice for electrical industry professionals.

This device significantly contributes to reducing operational costs and increasing efficiency in maintenance and repair projects by providing accurate results in the shortest time.


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Megger

Megger

United Kingdom

Megger is the leading global brand in the production of electrical testing and measuring equipment....

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