Accurate Optical Fiber Identification Our Optical Fiber Identifier with 10mw(VFL) Visual Fault Locator and LED Lights Fiber Optic Tester is designed to accurately identify optical fibers in a variety of applications. You can confidently locate and troubleshoot faults or issues within your fiber optic network. Efficient Live Signal Detection The device uses advanced technology to quickly detect live signals without interrupting data flow. You can easily identify active fibers without disrupting network operations. Versatile Testing Capabilities This tester is not only for fiber identification, it also provides comprehensive testing. From measuring power levels to detecting faults, it offers a range of functions to help ensure optimal performance of your fiber optic networks. Easy to Use Design Designed with user convenience in mind, it features an intuitive interface and ergonomic design. It is lightweight and portable for field operations. Whether you are a professional technician or a beginner, this tester is easy to operate and delivers accurate results. Use scenarios - On site installation or maintenance for telecom, data center, or campus networks to identify fibers and locate faults without interrupting service. - Troubleshooting active links by locating live fibers and verifying power levels to confirm continuity and performance. - Training, demonstrations, or field service calls where quick, reliable fiber identification and testing are required without complex setup.