• 650 nm Class IIIA laser diode identifies faults in single and multi-mode fiber up to 3 miles long
• Universal connector accommodates 2.5mm ferruled connectors, such as FC, SC, and ST connectors
• Has three different modes: Continuous wave, pulsing, and slower pulsing mode
• Works in OTDR dead zones and is used for end-to-end visual fiber identification
• Light and portable pen-style design is perfect for on the go use

Designed to detect fiber breakpoints, fiber leaks, poor connections, and stress points, this visual fault locator is perfect for field personnel detecting faults in fiber optic cables.