T3 Innovation AC120 Arc Chaser

Arc Chaser™ Testing & Monitoring TDR

21st Century Dual Mode TDR for Testing and Monitoring Energized and Unenergized Cables

The Arc Chaser AC120 Dual Mode TDR is capable of finding faults (Opens, Shorts, Arc Faults) on fully energized cables up to 600 Volts. Arc Chaser can monitor live cables for intermittent conditions, capturing these events and reporting where and when they occur. Using advanced Spread Spectrum Time Domain Reflectometry (SSTDR), Arc Chaser is capable of accuracy to fault of better than 1%.


  • Works on both energized and unenergized cables
  • Monitors intermittent arc faults, opens, and shorts
  • Shows results in graphical or text format
  • Saves reports, transferrable to PCs for storage, and printing
  • Cable fault finding
  • Tone generation
  • Self-calibrates to maintain accuracy over time or due to environmental change
  • English or Metric Measurements
  • 600V Category II
  • Rechargeable Lithium-Ion Battery Pack

 Arc Chaser Data Sheet PDF [1257KB]