Fiber Optic Visual Fault Locator

When working on optical fiber network wiring, every electrician knows how fragile and prone to failure a fiber cable is. That is why an optical fiber detection tool is a must-have when it comes to integrated network routing. Effortlessly check fiber connections and easily pinpoint faulty fiber optic cables with the Fiber Optic Visual Fault Locator!

  • CABLE DETECTOR – This device is mainly used to detect the connectivity of optical fibers, cable or patch cords and locate the cable’s fault points. Its leaking red light from the damage easily reveals the faulty spot. It also has a function of OTDR blind spot fault inspection, end-to-end optical fiber identification, and mechanical connection point optimization.

  • STRONG LASER – The device itself emits a stable red laser of up to 650nm to detect faulty cable points and features a test distance of about 5-30 kilometers, which makes it perfect to use on narrow spaces like machine rooms and cabinets.

  • MULTI-INTERFACE – Features a connector which accommodates up to 2.5mm ferrules so it can support ST, FC, SC, and LC interference depending on your needs. Plus, its ceramic core can be replaced to extend its service life.

  • DUST CAP – Comes with a silicone gel dust cap which helps protect the fiber interface and covers it when no longer in use. Plus, it’s built-in onto the device so you won’t lose it at all.

  • WIDE USAGE – Can be used widely in telecom /CATV engineering and maintenance, integrated wiring construction and maintenance, optical device production and research and other optical fiber engineering.

  • POCKET-SIZED – Designed specifically to be pocket-sized and compact so you can easily carry it with you anywhere you go around the house. Simply place in your pocket or in your electrical toolbox.

Looking for an easy cable detection tool for your fiber cables at home? Look no further because the Fiber Optic Visual Fault Locator to make your electric job 10x easier!


Central Wavelength: 650nm

Output Wavelength: 650nm

Connector Type: 2.5mm general interface

Battery: 2 x AAA (not included)

Battery Life: Up to 60 hours

Net Weight: 40g

Size: 120 x 35 x 20mm

Package Inclusion/s: 1 pc. Fiber Optic Visual Fault Locator with carry bag and guide


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Remember: Shipping usually takes 2-3 weeks - read our Shipping for more details!

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