E2520 - Spirent TDR

E2520 Spec Sheet

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Technical Specifications

Max. Range

Pulse Width Max.

Pulse Width Min.

Extra Specifications
Handheld TDR Tester

Product Description

The Spirent E2520 Handheld TDR Tester is a long-range, handheld time domain reflectometer that accurately locates faults on twisted pairs up to 9800 feet away.  The E2520 is uniquely suitable for accurately measuring the length of cable and locating a variety of faults and conditions such as metallic shorts, metallic sheaths, crosses, metallic opens, resistive joints or splices, open sheaths, splits and re-splits, water ingress, bridge taps, and load coils.

  • Improve repair time by enabling field technicians to quickly and accurately locate faults
  • Streamline testing by locating faults before climbing telephone poles, entering manholes, or digging
  • Save time by beginning testing immediately after turning the unit on
  • Up to 9800-foot TDR with 1% accuracy of range
  • Automatic gain selection and variable ranges from 328 ft to 9800 ft
  • No dead zone, allowing measurement to 0 ft
  • Variable velocity factor from 0.30 to 0.99 in steps in 0.01 for maximum accuracy
  • Results in both meters and feet
  • LCD with backlight to enable easy visibility in indoor and outdoor locations
  • Battery-powered, lightweight, and waterproof solution for all outdoor environments