Key Features of Best Price Optical Fiber Cable Tester Tool (Red Light Pen VFL)

High-Precision Fiber Testing
Detect breaks, bends, and faults in optical fibers with a powerful 1mW-50mW red laser. Ideal for verifying continuity and tracing fiber paths in tight spaces.
Universal Compatibility
Works seamlessly with SC, FC, and ST connectors, ensuring broad usability across telecom, data centers, and home network installations.
Durable & Compact Design
Built with reinforced aluminum casing for shock resistance and a pocket-sized body for easy portability. Precision-engineered tip ensures stable light emission.
Clear Visual Fault Locator
Bright red laser beam visible up to 5km, perfect for long-distance fiber identification and troubleshooting in low-light environments.
One-Touch Operation
Simple push-button activation with auto power-off to conserve battery life (runs on standard AAA batteries).
Cost-Effective Professional Tool
Delivers lab-grade accuracy at wholesale pricing, backed by bulk-order discounts for technicians and contractors.
Applications:
- Telecom line maintenance - Data center cabling checks - FTTH (Fiber-to-the-Home) installations - Network engineering & education labs