Fiber Optic Visual Fault Locator for Cable Testing and Break Detection NPNB-VFL-25

Product Information

Specification

The Fiber Optic Visual Fault Locator is a compact, portable testing tool designed to identify fiber breaks, light leaks, poor connections, and cable stress points in single-mode and multimode fiber optic cables. Featuring a 650 nm red laser diode, it helps technicians locate faults and perform end-to-end fiber identification over distances of up to 3 miles. Its pen-style design, multiple operating modes, and universal connector compatibility make it ideal for fiber optic installation, maintenance, and troubleshooting in the field.

Features :

• 650 nm Red Laser: Class IIIA laser diode helps identify fiber faults over distances of up to 3 miles.

• Fault Detection: Locates fiber breaks, light leaks, poor connections, and stress points.

• Wide Connector Compatibility: Universal adapter supports 2.5 mm ferrule connectors, including FC, SC, and ST.

• Three Operating Modes: Offers continuous-wave, pulsing, and slow-pulsing modes for flexible fault detection.

• OTDR Dead-Zone Testing: Helps locate faults in areas where an OTDR may have limited detection capability.

• Fiber Identification: Supports end-to-end visual identification of fiber optic cables.

• Portable Pen-Style Design: Lightweight and compact for convenient field use.

• Long Battery Life: Provides up to 60 hours of operation using two AAA batteries (included).

• Safety and Compliance: Independently tested to meet ETL Listed standards.