• 【650nm Fault Detection】The Visual Fault Locator uses bright 650nm light to identify fiber breaks, poor connections, bends, and cracks by highlighting refraction at fault points.
• 【Universal Fiber Interfaces】A 2.5mm universal connector supports ST, SC, and FC interfaces for single-mode and multi-mode cable testing, while an FC male-to-female adapter supports LC cables.
• 【Portable Testing Operation】Constant output power, low battery warning, extended battery life, and long-distance detection support field troubleshooting of fiber optic links.
• 【Fiber Connection Components】Female-to-female couplers and short patch cords connect different fiber interfaces, supporting troubleshooting at distribution panels without disconnecting connected fiber cables.
• 【Protective Tool Case】The EVA tool case is compression-resistant, wear-resistant, waterproof, and dustproof, with a built-in mesh pocket for organizing the testing components.

Specifications:

• Toolkit Case Dimensions: 20cm x 10cm x 4.5cm
• Toolkit Case Material: EVA
• Wavelength: 650nm
• Connector: 2.5mm universal connector
• Interface Support: ST, SC, FC, and LC with adapter
• Detection Distance: 10km
• Battery: 2 x AA batteries
• Output Power: Constant
• Low Battery Warning: Yes