650nm 5~80mw VFL Pen Red Laser 3d Visual Fault Locator FP LD Optic Cable

Discover the 650nm 10mw VFL Pen Red Laser 3D Visual Fault Locator, designed for fiber identification and fault location in SM or MM fibers. Ideal for OTDR dead zones, this tool is essential for fiber network maintenance, LAN, ATM, and telecom systems. Features include CW and 2Hz modulation modes, solid laser end design, and long working hours.