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🔦 Illuminate your fiber faults like a pro — never miss a break again!
The VFL-50 Fiber Optic Visual Fault Locator by fyboptwu is a high-brightness 50mW laser tester designed for precise detection of fiber optic cable faults including breaks and bends. Compatible with multiple connector types (ST, SC, FC, LC), it features a rugged aluminum body with dust-proof and non-slip design, making it ideal for telecom, CATV, and integrated wiring professionals seeking reliable, field-ready fiber testing solutions.









































































| ASIN | B0BJVNTDFJ |
| Best Sellers Rank | #83,226 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #146 in Network & Cable Testers |
| Brand Name | fyboptwu |
| Color | Yellow Switch |
| Compatible Devices | PC |
| Customer Reviews | 4.3 4.3 out of 5 stars (77) |
| Included Components | Visual Fault Locator & Adapter |
| Manufacturer | Yannw-shop |
| Measurement Type | Fiber Optic Power Meter |
| Model | YW-HGB1-50MW+FC-Weus |
| Part Number | YW-HGB1-50MW+FC-Weus |
| Power Source | Battery Powered |
| Style Name | VFL-50 |
| Unit Count | 1.0 Count |
K**.
Work smarter not harder
Use this for work. And is works great had it on a 12 mile stretch of fiber, made it easy to find the break.
I**K
The Future's So Bright (I Gotta Wear Shades)
All my coworkers are jealous. The extra power shows most failure modes and losses, including too tight radius curves.
M**N
it just works
Very very Bright. Worth the money
C**Y
very powerful very bright
excellent VFL for working in the field on a bright day! can see the glint shinning extremely bright
W**9
Very useful fiber tester
The tool works well. The adapter provided is not the correct one. It does not attach to the light source.
K**L
2 of the 3 I ordered no longer work properly after 1 month.
1 didnt last a week. A 2nd crapped out after a month. Were bright when they worked. I’d look else where unless 1 time use
A**D
Simplemente genial la recomiendo! Trabajo con fibra y la uso en distancias entre un MOB y un PON de más dos millas y la fibra me da color y muy fuerte
A**R
Just what I needed for work
Does exactly what my over priced work tool does. At a fraction of the price. Now I can send multiple red eyes to the location
Trustpilot
Hace 5 días
Hace 3 semanas