About This

Pinpoint Faults with Visual Signal Tracing: The VFL emits a visible light signal that makes it easy to detect breaks, bends, and poor connections by highlighting irregularities along the fiber. Ideal for both new installations and routine maintenance, the light refracts at the fault location, making it highly visible in low-light environments or dense cabling setups.
Optimised for Field Use and Long Sessions: Designed with the needs of on-site technicians in mind, this device supports both pulse and continuous output modes. It features a consistent power level, extended battery life, and low-battery alert — all powered by two AA batteries. Perfect for daily use in demanding network environments.
One Tool, Multiple Interfaces: Equipped with a 2.5mm universal interface, this VFL is compatible with ST, SC, FC, and LC connectors of both circular and square types. Its broad compatibility makes it a go-to tool for telecom engineers, fiber researchers, CATV technicians, and data infrastructure specialists.
Consistent Signal, Extended Reach: With high-efficiency internal circuitry, the VFL delivers stable signal output across fiber lengths of up to 100KM. Whether used in metro-area backbones, FTTH networks, or industrial automation setups, it enables quick fault isolation even across great distances.
Built to Withstand the Field: Encased in a durable aluminium alloy body with a stainless steel tip, the unit resists dust, shock, and electrostatic interference. Lightweight and easy to carry, it comes with a storage pouch and lanyard, making it ideal for mobile use during inspections, repairs, or installations.