30MW FTTH Mini Visual Fault Locator VFL Universal Connector Fiber Optic Cable Tester Equipment for Cable TV Telecommunication Engineering Maintenance Constant and stable output power Works in either pulse or continuous mode Pocket size, easy to use Product Description It is specially designed for field personnel who need an efficient and economical tool for fiber tracing, fiber routing, and continuity checking in an optical network during and after installation. It includes: finding the break point, bad connections, bent or cracked fiber optic cables. Find OTDR faults. Type: VFL. Center Wavelength: 650 ± 10. Optical Connector: FC universal connector for connectors, FC (male) / LC (female) converter optional at customer's request. Operation Model: available at continuous and pulse (1Hz). Power Supply: 2 AAA alkaline batteries (not included). Operating Temperature (°C): -10 ~ +45°C. Storage Temperature: -25 ~ +70°C. Weight: 56g. Applications: Telecommunication Engineering and Maintenance Cable Engineering and Maintenance. Cable Systems. Other Fiber Optic Projects. Package Contents: 1 x Fiber Optic Cable Visual Fault Locator. About Service: If you have any questions about the product, please contact us, we will provide you with our best service and do our best to solve the problem you encountered. Note: Due to manual measurement, the size may have 2 cm/1 inch error; Due to different displays and angles, the color and size may differ slightly, thank you for your understanding! HANBING welcomes your purchase! We look forward to showing you your shopping experience.