EXFO light source FLS 140

The FLS-140 is the easiest way to identify optical fibers from end to end and locate polished connector endfaces. Its red laser shines through most yellow-jacketed optical fibers to help you pinpoint breaks, bends, faulty connectors, splices and other causes of signal loss. It has a reach of up to 5 km. The convenient FLS-140 locates faults visually by creating a bright red glow at the exact location of the fault on singlemode or multimode optical fibers.

EXFO light source FLS 140

With a pocket-size pen-style design, this visual fault locator can easily be carried anywhere. Thanks to its anodized aluminum casing, this long-lasting and lightweight tool is the complementary tool of choice for any fiber-testing field technician.

features

• Bright red laser at 655 nm
• Standard AAA alkaline batteries
• Pulsed and CW operation
• Pocket-size pen-style design
• 40 hours of operation (typical)
• 2.5 mm universal connector

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