Fluke VisiFault - Blue, Orange, Yellow






The Fluke VisiFault is a visual fault locator designed for technicians and network installers who need to quickly identify breaks, bends, and faulty connectors in fiber optic cables. The VisiFault offers a clear, bright visual indication of faults, saving time and improving efficiency. Keep in mind that while it works with multiple fiber types, it requires specific adapters for certain connector types.
| Model Part Number | VISIFAULT |
|---|---|
| Brand | Fluke |
The VisiFault supports both multi-mode (MM) and single-mode (SM) fiber optic cables.
The VisiFault uses two AA batteries.
The VisiFault provides over 80 hours of continuous mode battery life.
The VisiFault comes with a 2.5mm universal adapter compatible with SC, ST, FC, and FJ connectors. An optional 1.25mm adapter is available for LC and MU connectors.
The VisiFault is designed to withstand field use but is not waterproof. Avoid exposure to excessive moisture.
Check the connections at both ends. Try cleaning the connectors. The issue may also be with the fiber optic cable itself; test with a known good cable.
Wipe the device with a soft, dry cloth. Avoid using harsh chemicals or solvents. Clean the fiber adapter with a suitable lens cleaner if necessary.
Check the battery polarity and ensure that the batteries are fresh. If the issue persists, inspect the battery contacts for corrosion.
Replace the batteries with fresh ones. Ensure that you are in a low-light environment for better visibility.
Check the connections at both ends. Ensure the cable is not severely bent or damaged. Try a different cable to eliminate a faulty cable.
The Fluke VisiFault is compatible with: