Our rugged Visual Fault Locator (VFL-300) is a must-have for field personnel working with fiber optic cables! Designed to pinpoint fiber breakpoints, leaks, poor connections, and stress points, here's why it's essential: - 650 nm Class IIIA laser diode for fault detection in single and multi-mode fiber up to 3 miles. - Modes include continuous wave, pulsing, and slower pulsing for various detection needs. - Works in OTDR dead zones, perfect for end-to-end visual fiber identification. - Rotatable