Troubleshooting Handy Tool - Visual Fault Locator (VFL)

Visual Fault Locators emit a high intensity visible RED laser into fiber optics.  It work well both on Singlemode and Multimode fiber optics.
The RED light is used to :-
a. to check fiber continuity from one to the other end
( the fiber distance varies in accordance to VFL specification)
b. to visually locate fiber break in pigtails or patchcords
c. to identify defective fiber optics connectors
d. to locate fiber optics macrobending
e. to visually check fiber optics splicing points


Do not leave home without VFL !!