Easily connect fiber optic patches and plug in to optical panels. 5mm head works with any 9/125um, single mode, multimode, APC or UPC cable. 【Effortless Fiber Fault Detection】Quickly and accurately identify fiber breaks, poor connections, bends, or cracks with a bright 650nm light that highlights any refraction caused by faults. 【Universal Compatibility】The locator's 2. 5mm universal connector works seamlessly with ST, SC, and FC. DESIGNED FOR TECHS - The Visual Fault Locator or VFL fiber tester is essential for fiber optic technicians, using a fiber laser to emit bright red light that helps detect faults like breaks and bends in cables and fiber patch cords. The B5 Rechargeable Red Light Pen is a professional 650nm visual fault locator designed for fiber optic network maintenance, installation, and troubleshooting. Its advanced rotary automatic lift laser head ensures smooth operation, while the integrated LED lighting improves visibility in low-light.
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