🔍 Discover the Future of Fiber Optics! Features automatic shutdown and backlight selection for enhanced usability. Accurately measures 7 standard wavelengths for comprehensive testing. Easily locates fiber breaks and poor connections, ensuring optimal performance. Equipped with a universal 2.5mm connector for seamless compatibility with various fiber types. Supports both single and mass fiber cleaving for versatile applications. 7 wavelengths Test range: -70dBm~+6dBm Universal 2.5mm connector The YICIZOL 30km Visual Fault Locator and Optic Fiber Power Meter is a comprehensive toolkit designed for CATV engineering. It features a wide measurement range across 7 wavelengths, a universal connector for compatibility, and advanced fault detection capabilities, making it an essential tool for professionals in the fiber optics industry.