This high-power pocket-sized VFL is an essential tool for any technician testing fiber over long distances. To view the full specifications, download the spec sheet below. A fiber visual fault locator pen VFL for fiber optic installation, fault finding, continuity checking, polarity checking, verifying a signal path, and identifying a fiber. It emits 650nm visible red laser, which can intuitively identify fiber breakpoints, micro-bends, cracks, connector contamination/misalignment and high-loss points at. An optical fiber cable fault locator is an essential diagnostic tool used in telecommunications and network maintenance to identify breaks, bends, splices, and other impairments in fiber optic cables. Used to verify continuity, test and find breaks in fibre links, locate pinched fibre strands in termination cabinets, or anywhere. Equip your fiber optic toolkit with a reliable visual fault locator.
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