Visual Fault Locator for Fiber Optics with Class II Laser Diode 1mW, 3-5Km Easily locate breakpoints or bad connections in fiber optic circuits: - Portable and easy to use - Supports universal 2.5mm connectors, FC, SC and ST - Laser head protection cover - Metal body It runs on two LR6 AA 1.5V batteries. The box includes: 1x 1mW VFL 1x Cover for the VFL 1x Hand strap for VFL BATTERIES NOT INCLUDED