Instant Visual Diagnostics
Visual Fault Locator (VFL)
See the break, fix the problem. Fastball’s high-intensity VFLs emit a powerful red laser that makes macro-bends and fiber breaks visible to the naked eye, saving hours of troubleshooting time.
Locate Breaks Instantly
When an OTDR isn't necessary, the VFL is your best friend. By injecting a visible 650nm red laser into the core, any leakage caused by a crack or a sharp bend creates a bright red glow at the exact point of failure.
VFL Advantages
OUTPUT POWER
Bright Red Laser
High-intensity light source that penetrates thick cable jackets to reveal faults clearly.
POCKET SIZE
Compact Design
Lightweight pen-style construction, easy to carry in any technician's tool vest or pocket.
RUGGED BUILD
Field-Ready
Shock-resistant metal body designed to withstand the harsh conditions of telecom sites.
Common Uses
- Fiber Break & Crack Detection
- Continuity & Polarity Testing
- Identifying Patch Cord Bends
- FTTH Installation Troubleshooting
Why Fastball?
- Fast & Accurate Identification
- Simple One-Button Operation
- Universal 2.5mm Connector
- Durable and Long-Lasting Build