Search  for anything...

2pc 50MW 50KM Visual Fault Locator VFL Fiber Tester Visual Fault Locator Fiber Optic Cable Tester with 2pcs Singlemode 9/125um FC Male to LC Female Adapter

  • Based on 150 reviews
Condition: New
Checking for product changes
$45.99 Why this price?
Save $163.96 was $209.95

Buy Now, Pay Later


As low as $11 / mo
  • – 4-month term
  • – No impact on credit
  • – Instant approval decision
  • – Secure and straightforward checkout

Ready to go? Add this product to your cart and select a plan during checkout. Payment plans are offered through our trusted finance partners Klarna, PayTomorrow, Affirm, Afterpay, Apple Pay, and PayPal. No-credit-needed leasing options through Acima may also be available at checkout.

Learn more about financing & leasing here.

Selected Option

Free shipping on this product

This item is eligible for return within 30 days of receipt

To qualify for a full refund, items must be returned in their original, unused condition. If an item is returned in a used, damaged, or materially different state, you may be granted a partial refund.

To initiate a return, please visit our Returns Center.

View our full returns policy here.


Availability: In Stock.
Fulfilled by Amazon

Arrives Sunday, Nov 24
Order within 23 hours and 19 minutes
Available payment plans shown during checkout

Item Package Quantity: 2


Size: Red Switch 50MW


Features

  • Ultra Long Distance TestThe 50MW Fiber Optic Visual Fault Locator (the fiber optical fault detector) has a strong source output power, which can detect fiber patch cord faults within 50 kilometers.
  • Functions The Fiber Optic Visual Fault Locator can detect fiber connectivity and locate fiber faults, such as fiber breaks or bends. In addition, it also has functions such as fault detection in the OTDR blind zone, end-to-end fiber identification, and mechanical continuous point optimization. (Package does not include battery)
  • AdvantageThe fiber optic tester is perfect for field tests because of its multiple functions such as constant output power, multi-interface adaptation, low battery warning, long battery life, and long-distance detection.
  • Application2.5mm Universal Connector - the connector of the detector is compatibly designed for ST, SC, FC, LC interferes both in circle and square shape of different fiber optic cables. It can be used in telecommunication/CATV engineering and maintenance, integrated wiring construction and maintenance, optical device production and research and other optical fiber engineering.
  • Dust-proof and Non-slip DesignThe dust cover design keeps the Locator clean to protect the accuracy of the test; the aluminium body purchases a metal mesh design to increase friction and prevent it from falling out of yourhand during use.

Brand: fyboptwu


Connector Type: Optical


Compatible Devices: Personal Computer


Connector Gender: Male-to-Female


Shape: Round


Package Dimensions ‏ : ‎ 8.35 x 6.02 x 1.42 inches; 9.91 ounces


Date First Available ‏ : ‎ June 16, 2023


Manufacturer ‏ : ‎ fyboptwu


Country of Origin ‏ : ‎ China


Best Sellers Rank: #35,861 in Industrial & Scientific (See Top 100 in Industrial & Scientific) #72 in Network & Cable Testers


#72 in Network & Cable Testers:


Customer Reviews: 4.4 4.4 out of 5 stars 150 ratings


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Sunday, Nov 24

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

  • Klarna Financing
  • Affirm Pay in 4
  • Affirm Financing
  • Afterpay Financing
  • PayTomorrow Financing
  • Financing through Apple Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Top Amazon Reviews


  • It just works
Item Package Quantity: 3 Size: Yellow Switch 50MW
works very well, great price, easy to use.
Reviewed in the United States on January 26, 2024 by Damon Hurst

  • Very bright!
Item Package Quantity: 1 Size: Yellow Switch 50MW
It's new. Not sure how long will it hold up but it does its intended purpose very well so far.
Reviewed in the United States on October 15, 2023 by Paul profile

  • Bright!
Item Package Quantity: 2 Size: Yellow Switch 50MW
Pro: The brightest VFL. Cons: switch to easy to turn on when in holster Device can easily fall out of holster side
Reviewed in the United States on December 6, 2023 by Anthony

  • Nice
Item Package Quantity: 2 Size: Red Switch 50MW
These work great troubleshooting fiber
Reviewed in the United States on January 23, 2024 by Scott Milburn

  • Buenos
Item Package Quantity: 2 Size: Mixed Switch 30MW
Están bienos
Reviewed in the United States on January 25, 2024 by Edwin Jiménez

  • Works Great !!!!
Item Package Quantity: 1 Size: Yellow Switch 50MW
Do not drop, but this product works awesome
Reviewed in the United States on December 26, 2023 by Chris Riles

  • As advertised
Item Package Quantity: 2 Size: Mixed Switch 30MW
Lights work great no problems
Reviewed in the United States on December 26, 2023 by john d mcleod

  • Doesn't last long
Item Package Quantity: 1 Size: Yellow Switch 50MW
Worked great for less than a month, then all of a sudden it wasn't bright at all and could not see a light on fibers at all. Loved how bright it was at first but due to it not lasting I would not get another.
Reviewed in the United States on March 2, 2024 by Derek

Can't find a product?

Find it on Amazon first, then paste the link below.