Measuring & Location Techniques. Made in Germany.


ARM Filter / Accessories

ARM Filter M 219

The Arc Reflection Adapter M 219 is used for fault location on low-, medium and high voltage cables. The used inductive ARM (Arc Reflection Method) technology is a result of a discharge of the surge generator and the in the M 219 integrated inductivity and causes a low resistive arc at the fault spot. Simultaneous the M 219 protects the reflectometer from the high voltage in the cable. The short circuit caused temporarily by the arc results in a clearly visible reflection of the measuring pulse.

Key benefits:

  • Use also for difficult faults
  • Small dimensions
  • Use for high voltages
  • M 219