Fibre Optic Visual Fault Locator – 50km 50mW VFL with ST/SC/FC/LC Connectors, CW & Pulse Modes, for FTTH Network, Data Centre & CATV Testing

• 50km Detection with CW & Pulse Modes – Locate Fibre Breaks Accurately: Emits a high brightness 50mW red laser (650nm) reaching up to 50km. Switch between Continuous Wave (CW) and pulse modes to identify fibre breaks, bends or poor connections – suitable for telecom engineers working on long haul networks.
• Universal 2.5mm Interchangeable Adapters – ST/SC/FC/LC Ready: Comes with industry standard ST, SC, FC and LC interchangeable heads (2.5mm ferrule). Quickly adapt to simplex or duplex cables, compatible with both single mode and multi mode fibres – a reliable fiber optic visual fault locator for data centre and CATV maintenance.
• Smart Low Battery Alarm – No Unexpected Shutdowns on Site: Built in intelligent power management alerts you with LED or buzzer when battery is low. Prevents inconvenient power loss during critical network testing – a reliable fiber optic test light for field engineers.
• Remote & Visual Fault Location – Spot Micro Bends Instantly: The long range detection lets you pinpoint faults from a distance, reducing physical strain. The vivid red light penetrates fibre jackets, making micro bends and macro bends visible immediately – an effective visual fault locator 50km for quick troubleshooting.
• Industrial Grade Aluminium Body & Ultra Portable Pen Design: Built with a rugged aluminium alloy body, anti slip grip, and protective cap for the laser port. The compact pen style design (with lanyard and carrying pouch) is lightweight yet tough – well suited for telecom engineers on the move or data centre rack work.

Q1: How far can this red light detect fibre faults? A1: Up to 50km. This visual fault locator 50km uses a high brightness 50mW red laser (650nm) with both CW and pulse modes. Whether you're working on a long haul network or a campus backbone, you can accurately spot breaks, bends or poor connections – suitable for telecom engineers. Q2: What adapters does it come with? Will it work with ST, SC, FC and LC? A2: Yes. It includes universal 2.5mm interchangeable heads for ST, SC, FC and LC. You can quickly switch between simplex and duplex cables, and it works with both single mode and multi mode fibres. A reliable fiber optic visual fault locator for data centre and CATV maintenance. Q3: How do I know when the battery is low? I don’t want it to die mid job. A3: The built in smart low battery alarm alerts you with LED or buzzer when power is running low. That means no unexpected shutdowns during critical network testing – a reliable fiber optic test light for field engineers. Q4: Can I see micro bends without stripping the fibre jacket? A4: Absolutely. The remote and visual fault location feature uses a vivid red light that penetrates fibre jackets, making micro bends and macro bends visible instantly. You can pinpoint faults from a distance, saving time and physical strain – an effective fiber optic fault finder for quick troubleshooting. Q5: Is it durable enough for daily field use? A5: Very durable. The industrial grade aluminium body has an anti slip grip and a protective cap for the laser port. The compact pen style design comes with a lanyard and carrying pouch – lightweight yet tough, well suited for telecom engineers on the move or data centre rack work.