FA-373XY

Key Features:
  • Open/ Short wiring test
  • Connected wires display
  • Equipped with RJ-45 and RJ-11
  • Maximum cable lenght 300ft.

FA-373SK-548F

Key Features:
  • Circuitry Status Testing
  • Ring Flowing signal checking
  • Open and short circuit testing
  • Maximum distance transmission 3km.
  • Multi-frequency impulse signal transmission