This rugged, pen-style visual fault locator can locate breaks, leaks, and weak splice points in fiber runs. Its 650 nm Class IIIA laser diode illuminates single-mode and multimode fibers up to 5 km (3.1 mi), making it ideal for field troubleshooting and end-to-end identification—even in OTDR dead zones.

Key Features

• Multi-Connector Compatibility: Includes universal 2.5 mm ferrule adaptor for FC, SC, and ST; plus dedicated 1.25 mm LC adaptor
• Three Operation Modes: Continuous wave, fast pulse, and slow pulse to pinpoint faults under varied conditions
• Long-Lasting Power: Up to 60 hours on two AAA cells for extended field use
• Portable Design: Lightweight, pen-style housing fits easily in your pouch or pocket
• Wide Temperature Range: Operates from –20 °C to +60 °C (–4 °F to +140 °F) and stores down to –40 °C (–40 °F)

Kit Includes

• VFL-25 Visual Fault Locator
• VFL-25125 FC-to-LC Adaptor
• Specifications:
• Wavelength: 650 nm
• Optical Range: ≤ 5 km (3.10 mi)
• Connector Types: FC, SC, ST & LC (1.25 mm & 2.5 mm)
• Power Source: 2 × AAA batteries
• Operating Temp.: –20 °C to +60 °C
• Storage Temp.: –40 °C to +85 °C

Keep this Visual Fault Locator Kit on hand for fast, reliable fiber fault-finding wherever your network takes you.

Documentation

• Instructions
• Data Sheet