It is a fiber optic light pen that determines whether the cable is broken or broken with visible light provided in 2M (IEC 60825-1: 2007 21 CFR 1040.10) standard in fiber optic cables.
EXFO FLS-140, Visual Fault Locator (Fiber Optic Light Pen), with its red laser that provides convenience in identifying fiber optic cables, finds connector ends; It helps you identify breaks, bends, faulty connectors, attachments, and other causes of signal loss. It can reach up to 5 km.
Two standard AAA alkaline batteries provide 40 hours of continuous and efficient operation.
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