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TDR1000/3P Single Channel LV Cable Fault TDR c/w Fused Lead Set

The Megger TDR1000/3P Handheld TDR (Time Domain Reflectometer) is an easy to use tester. It features an ultra-fast pulse for near end fault identification & trace HOLD feature to allow comparison between cables.

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Megger TDR1000/3P Advanced Handheld Single Channel TDR

The TDR1000/3P is a hand-held, compact time domain reflectometer for locating faults on metallic cables. It has a minimum resolution of 0.1 m/0.3 ft and a 5 km/15 kft maximum range depending on velocity factor selected and cable type. Four output impedances are available (25, 50, 75, and 100 Ω) and a velocity factor between 0.2 and 0.99 will meet any cable test requirements. The TDR1000/3P has a simple selection option which together with a 4 way control switch offers an intuitive operation for the user.



Megger TDR1000/3P Key Features:

An AUTO selection option ensures that the most effective parameters are selected depending on the range required, aiding rapid diagnosis of the TDR trace. Dual cursors allow complete flexibility, giving the operator full control and instant indication of distance between two points. 

A trace HOLD feature also allows comparison between conditions, something not seen on most other handheld TDRs, and a live trace overlay feature adds the ability to compare two traces in real time. Extra high resolution together with white-light backlight and grey scale tones give the graphical display a vibrancy, aiding the user in identifying key events on the trace.

  • Simple operation
  • AUTO set up for instant use
  • Ultra fast pulse for near end fault identification
  • Trace HOLD feature with live trace overlay to allow comparison between cables
  • IP54 rating offers real life working
  • Designed for use on all metallic cable pairs
  • Back-lit graphics monochrome LCD (256 x 128)
  • Adjustable display contrast
  • Resolution to 0.1 m
  • For use on Telecom TNV-3 circuit, or 150 V CAT IV power circuits
  • Power blocking filter not required
  • Environmental protection to IP54
  • Auto selected output impedance (between 25, 50, 75 and 100 Ω)
  • 2 ns pulse for near end fault location
  • AUTO option selecting gain and pulse for each range
  • Display distance in metres or feet
  • Uses five AA (LR6) primary cells


What does the Megger TDR1000/3P come with?

  • Megger TDR1000/3P Single Channel Cable Fault Locator
  • Hard Carry Case
  • Fused Test Lead Set
  • User Guide CD


What is the difference between the Megger TDR1000/3 and TDR1000/3P?

The answer is simply the Megger TDR1000/3P includes a fused test lead set, whereas the Megger TDR1000/3 includes a miniture clip test lead set.


The various models of the Megger TDR1000/3:

  • (1001-789) Megger TDR1000/3P Single Channel LV Cable Fault Locator
    • Fast Pulse (2ns) Range (5km) with Fused Test Leadset
  • (1001-788) Megger TDR1000/3 Single Channel LV Cable Fault Locator (see the data sheet for this model)
    • Fast Pulse (2ns) Range (5km) with Miniature Clips Test Leadset



Comparison Chart for: Megger TDR1000/3P Single Channel LV Cable Fault TDR c/w Fused Lead Set

Teleflex VX-PTeleflex SXTeleflex LXMTDR300TDR2050TDR1000/3P
Range20m to 1280 km20 m to 160 km20 m to 160 km55 km0.5 m to 20 km0.5 m to 5 km
Output pulse30 to 160 V5 to 50 V10 to 50 V25 V20 V5 V
Pulse width20 ns to 10 μs20 ns to 10 µs20 ns to 10 μs50 ns to 10 µsmin 2 ns2 ns to 4 µs
Velocity factor range3 to 50 %3 to 50 %3 to 50 %30 to 99 %20 to 99%20 to 99%
Resolution0.1 m0.1 m0.1 m0.82 m0.1 m0.1 m
Weight20 kg10 kg10 kg6.7 kg1.7 kg0.6 kg
Interface with HV prelocator


Accessory Code Description Price (Ex VAT)
6231-652 TDR1000 Lead Set with Miniature Clips £40.00 ADD