1.1. Stateoftheart fiber optic testing: The rechargeable fiber optic test pen VFL 30KM is a stateoftheart tool specifically designed for professionals and enthusiasts in the field of fiber optic testing. With its advanced features and technology, this compact and portable penshaped device enables quick and accurate identification of faults or defects in fiber optic cables. 2.2. Fast and accurate fault detection: Equipped with a powerful red, adjustable from 30 MW, this innovative test pen allows users to easily locate faults or defects in fiber optic cables at distances of up to 30 kilometers. Its precise and reliable performance ensures efficient troubleshooting and saves valuable time in identifying and resolving issues. 3.3. and practical design: The rechargeable fiber optic test pen VFL 30KM features a sleek and ergonomic design, making it easy to carry and handle. Its lightweight construction and compact size enable users to perform tests efficiently even in tight spaces. Whether you're working in the field or in the lab, this penshaped tool comfort and userfriendliness. 4.4. Versatile applications: This versatile fiber optic test pen is suitable for a wide range of applications, including telecommunications, data centers, network installations, and maintenance. It can be used for testing singlemode and multimode fibers and ensures compatibility with various optical systems. With its highperformance capabilities, it is an indispensable tool for professionals working with fiber optic cables.