Fiber Visual Fault Locator VFL Red Light Pen with FC to LC Adapter, Optical Fiber Cable Tester for CATV Telecom Network Maintenance

Efficient Fiber Fault Detection

This fiber visual fault locator (VFL) is a reliable tool for detecting faults in optical fiber cables, widely used in CATV systems, telecom networks, and broadband installations. It emits a bright red laser light that helps identify breaks, bends, and leakage points in fiber optic cables quickly and accurately.

Designed for single mode fiber (9/125um), this fiber optic tester comes with an FC male to LC female adapter, ensuring compatibility with common connectors. The pen-style design is compact and portable, making it perfect for field engineers and technicians handling fiber installation and maintenance tasks.

Whether you are troubleshooting network issues or performing routine inspections, this red light pen fiber tester is an essential tool for fiber optic professionals.

Key Features

• Visual fault locator (VFL) for fiber optic cable testing
• Bright red laser light for clear fault detection
• Supports single mode fiber (9/125um)
• Includes FC male to LC female adapter for connector compatibility
• Detects bends, breaks, and leakage points
• Compact pen design easy to carry and use
• Ideal for CATV, telecom, and network maintenance

Specifications

• Product Type: Fiber visual fault locator (VFL)
• Fiber Type: Single mode (9/125um)
• Connector Type: FC male with LC female adapter
• Output Light: Red laser light
• Power Source: Battery operated
• Material: Durable metal body
• Application: Fiber optic testing, CATV maintenance, telecom engineering
• Weight: Approx. 160 grams

How It Works

Connect the VFL red light pen to the fiber optic cable using the included adapter. Turn on the device to emit a red laser light through the fiber. If there is a fault such as a break or bend, the light will leak or glow at the faulty point, allowing quick identification and repair.

Package Information

• 1 x Fiber Visual Fault Locator
• 1 x FC Male to LC Female Adapter
• 1 x User Manual