• 2.5mm Universal Connector - the connector of the detector is compatibly designed for ST, SC, FC interferes both in circle and square shape of different fiber optic cables.
  • Easy to check fiber faults with visual fault locator, Portable and rugged,Dust-proof design keep fiber connectors clean
  • Output power 30mW with FC male to LC female connector
  • Practical Design and Excellent Function - Small size and lightweight, it is portable and easy for field test with multiple functions such as constant output power, lower battery warning, long battery life and long distance detection.
  • Easy and Accurate Identification - It can easily and accurately detect and locate fiber breaks, poor connections, bending or cracking. The detector will emit a 650nm bright light for fiber tracing, breaks or faults in the fiber will refract the light, creating a bright glow around the faulty area.

As a wireless technician, I work with fiber daily and this product makes me job even easier when attempting to trace fiber.

Works great. Red light is very bright.

Excellent light output can trace fibers down with ease

It helped me identify several mislabeled fiber drops. I had struggled for some time trying to determine which of the drops went to which closet. Located the end point fast with the tester.

This tool is extremely helpful at work and have had no problems seeing the light over several kilometers of fiber. This tool is invaluable for testing fiber or identifying stands on a remote patch panel. Cheap and works great. Comes with the LC adapter so works with every type of fiber connector.

This thing is awesome very bright slot better then more expensive light like jdsu

This is my 3rd one, I keep loosing them. No complaints about the VFL

Can’t get a better device for the price. The only negative is the plastic cap very easy to break

I would suggest to all Fiber Splicers in the Field or inside plant.

Cable tech. I do Epon and Rfog. Great for fault detection.