Megger TDR1000/3p-HANDHELD TDR

The Megger TDR1000/3P Handheld Time Domain Reflectometer (TDR) is a highly efficient and user-friendly device engineered for precision in locating faults on metallic cables. This compact, handheld TDR is especially useful for professionals in telecommunications, electricity, and cable servicing sectors who require reliable tools for maintenance and troubleshooting.

Featuring built-in blocking filters and fused test leads, the TDR1000/3P ensures safety and accuracy during testing. It offers a minimum resolution of 0.1 meters, making it capable of detecting even the smallest discrepancies in cable integrity. This high resolution is complemented by a substantial maximum range of up to 5 kilometers, which varies depending on the velocity factor selected and the type of cable being tested.

The device is versatile, with four selectable output impedances (25, 50, 75, and 100 ohms) to accommodate a wide range of cable specifications. Additionally, its adjustable velocity factor, ranging from 0.2 to 0.99, allows for tailored adjustments to meet specific cable test requirements, ensuring comprehensive and accurate cable testing solutions.

Operation of the TDR1000 is straightforward and user-friendly, featuring a simple selection option combined with a 4-way control switch. This intuitive control mechanism enhances the ease of use, making it accessible for both experienced technicians and those new to using TDR technology.

Megger TDR1000/3p-HANDHELD TDR specifications:

• Range 10 m, 25 m, 100 m, 250 m,
  1000 m, 2500 m, 5000 m
  (30 ft, 75 ft, 300 ft, 750 ft,
  3000 ft, 7500 ft, 15000 ft)
• Accuracy ±1% of range ± pixel at 0.67 VF
  [Note- The measurement accuracy is for the indicated cursor
  position only and is conditional on the velocity factor being correct.]
• Resolution 1% of range
• Input protection This instrument complies with
  IEC61010-1 for connection to live
  systems up to 150 V CAT IV when
  used with the supplied fused test
  lead set.
• Output pulse 5 volts peak to peak into open circuit.
  Pulse widths determined by range
  and cable
• Gain Set for each range with three user
  selectable steps (in Manual
  operating mode)
• Velocity factor Variable from 0.2 to 0.99 in steps
  of 0.01
• TX null Automatic
• Power down Automatic after 5 minutes with
  no key press
• Backlight Stays on for 1 minute with
  no key press
• Battery Five LR6 (AA) type batteries,
  Manganese alkali or nickel
  metal-hydride cells