The TV220 will not be damaged by high voltages (up to 400V (DC + peak AC). It tests more of your system capacity enabling users to pinpoint the faults that can cause micro-reflections which can be damaging to digital transmissions. The TV220 also has extremely high signal-to-noise ratio (SNR). Proprietary circuit design and software reduce the noise level so that bumps on the trace represent real faults, not just noise. Events previously difficult or impossible to find, are clearly visible with the TV220. This means that you can clearly see faults further away.

  • Range: 0 to 12000 feet
  • Resolution: N/A
  • Channels: 1