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Visual Fault Locator 50KM - VFL Fiber Optic Tester Kit Include Single Mode 9/125um FC Male to LC Female Adapter, Fiber Optic Lights for Network Cable (Battery not Included)

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Availability: In Stock.
Fulfilled by Amazon

Arrives Tuesday, Apr 14
Order within 2 hours and 59 minutes
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Style: 50km-Battery Not Included


Features

  • Pinpoint Faults in Seconds Accurately locate fiber breaks, weak connections, bends, or cracks with a high-intensity 650nm red laser. Faults become instantly visible as light refracts at problem points, streamlining troubleshooting
  • Powerful & Portable Field PartnerEngineered for demanding field use, this VFL offers constant output power and extended battery life. Its compact design ensures reliable performance anywhere, anytime(Battery not included)
  • Universal 2.5mm Adapter CompatibilityEquipped with a standard 2.5mm connector, it works seamlessly with ST, SC, and FC interfaceswhether circular or squaremaking it compatible with most fiber optic cables
  • Long-Distance Detection Up to 50kmWith powerful light output and stable circuit design, this locator enables clear fault detection over distances of 2030 kilometers, enabling efficient fault detection even across long-haul fiber networks
  • Durable & User-Friendly DesignFeaturing a pen-style stainless steel tip, aluminum alloy body, and anti-ESD grounded design, it resists drops, dust, and static. Includes a carrying pouch for easy portability
  • TipThis product is a Class 1 Laser Product that utilizes a laser with a wavelength of 650 nm and an output power of less than 5 mw; and is designed to be safe during normal operation

Color: red


Connector Type: 2.5mm


Contact Material: Stainless Steel


Terminal: Sc/Apc


Material: Stainless Steel


Brand Name: BoltBlaze


Model: HT-50


Manufacturer: Huizhou Senkelin Photoelectrie Technology Co., LTD


Included Components: tester


Connector Type: 2.5mm


Terminal: Sc/Apc


Contact Material: Stainless Steel


Material Type: Stainless Steel


Specification Met: Class I


Color: red


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Tuesday, Apr 14

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.

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Leasing options through Acima may also be available during checkout.

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Top Amazon Reviews


  • Ruby light - good
Style: 50km-Battery Not Included
Good
Reviewed in the United States on February 2, 2026 by Danny Gilmore

  • Exellent
Style: 50km-Battery Not Included
It is an indispensable tool for working with fibre. The laser is very powerful and bright, making it easy to find faults quickly even over long distances. The best thing is that it already includes the FC to LC adapter, which is a big saving and a huge advantage for modern connectors. It feels resistant, metallic and of good quality. Highly recommended for the price.". ... show more
Reviewed in the United States on March 19, 2026 by Andy Lescaille

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