Visual Fault Locator


The OVF-1 is specially designed for field personnel who need an efficient and economical tool for fiber tracing, fiber routing, and continuity checking in an optical network during and after installation.


  • Rugged metal housing
  • Pen-size format
  • Lightweight
  • Universal push-pull interface (UPP)
  • Visual fiber identification
  • Blink mode improves visibility of fiber faults
  • Detects fiber breaks and micro bends


  • Fault location within fiber optic networks

Key Features

  • Visible laser light at 635 nm
  • For singlemode and multimode fibers
  • High efficiency laser diode for fault location up to 5 km
  • CW and blink modes
  • Long battery life (>40 h)

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