---
product_id: 597956693
title: "1pc Visual Fault Locator VFL 30MW 30KM VFL Fiber Optic Tester Fiber Optic Cable Tester with 1pcs Singlemode 9/125um FC Male to LC Female Adapter"
brand: "fyboptwu"
price: "₨18525"
currency: LKR
in_stock: true
reviews_count: 6
category: "Fyboptwu"
url: https://www.desertcart.lk/products/597956693-1pc-visual-fault-locator-vfl-30mw-30km-vfl-fiber-optic
store_origin: LK
region: Sri Lanka
---

# 30MW output power for ultra-long 50KM range Multi-interface compatibility: ST, SC, FC, LC connectors Dust-proof & non-slip aluminum body design 1pc Visual Fault Locator VFL 30MW 30KM VFL Fiber Optic Tester Fiber Optic Cable Tester with 1pcs Singlemode 9/125um FC Male to LC Female Adapter

**Brand:** fyboptwu
**Price:** ₨18525
**Availability:** ✅ In Stock

## Summary

> 🔍 Illuminate your fiber faults before they illuminate your downtime!

## Quick Answers

- **What is this?** 1pc Visual Fault Locator VFL 30MW 30KM VFL Fiber Optic Tester Fiber Optic Cable Tester with 1pcs Singlemode 9/125um FC Male to LC Female Adapter by fyboptwu
- **How much does it cost?** ₨18525 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.lk](https://www.desertcart.lk/products/597956693-1pc-visual-fault-locator-vfl-30mw-30km-vfl-fiber-optic)

## Best For

- fyboptwu enthusiasts

## Why This Product

- Trusted fyboptwu brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Smart Power Protection:** Rotatable handle covers on/off switch to prevent accidental battery drain.
- • **Rugged & Reliable Build:** Dust-proof cover and textured aluminum body ensure durability and grip in the field.
- • **Ultra-Long Reach Detection:** Pinpoint fiber faults up to 50 kilometers away with powerful 30MW output.
- • **Multi-Function Fiber Diagnostics:** Detect breaks, bends, and OTDR blind zone faults with precision and ease.
- • **Versatile Connector Compatibility:** Seamlessly test ST, SC, FC, and LC fiber cables with universal 2.5mm adapter.

## Overview

The 1pc Visual Fault Locator VFL delivers a robust 30MW laser output capable of detecting fiber optic faults up to 50KM away. Designed for professional fiber technicians, it supports multiple connector types (ST, SC, FC, LC) and features a dust-proof, non-slip aluminum body with a protective rotatable handle switch to prevent accidental battery drain. Ideal for telecom, CATV, and optical fiber maintenance, it offers precise fault detection including breaks, bends, and OTDR blind zone issues.

## Description

Visual fault locator is used for the measurement in single-mode or multi-mode fibers.

Review: VFL FIBER OPTIC - ABSOLUTELY VERY NICE AND GOOD PRICE 😊
Review: Works as it should.

## Features

- 【Ultra Long Distance Test】The 30MW 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)
- 【Upgraded Design】It has a feature to rotate the handle and cover the on/off switch ​to protect from accidental turn on and subsequent battery drain. The 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.
- 【Application】2.5mm 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 Design】The 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.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0C4T4GL3B |
| Best Sellers Rank | #46,932 in Electronics ( See Top 100 in Electronics ) #104 in Fiber Optic Cables |
| Manufacturer | fyboptwu |
| Manufacturer reference | Weus-HGB1-Black+FC |
| Package Dimensions | 19.71 x 7.29 x 3.71 cm; 41 g |

## Product Details

- **Brand:** fyboptwu
- **Colour:** Black Switch
- **Manufacturer:** fyboptwu
- **Power source:** Battery Powered

## Images

![1pc Visual Fault Locator VFL 30MW 30KM VFL Fiber Optic Tester Fiber Optic Cable Tester with 1pcs Singlemode 9/125um FC Male to LC Female Adapter - Image 1](https://m.media-amazon.com/images/I/51BldPwy5EL.jpg)
![1pc Visual Fault Locator VFL 30MW 30KM VFL Fiber Optic Tester Fiber Optic Cable Tester with 1pcs Singlemode 9/125um FC Male to LC Female Adapter - Image 2](https://m.media-amazon.com/images/I/61dz19ZrAJL.jpg)
![1pc Visual Fault Locator VFL 30MW 30KM VFL Fiber Optic Tester Fiber Optic Cable Tester with 1pcs Singlemode 9/125um FC Male to LC Female Adapter - Image 3](https://m.media-amazon.com/images/I/713lSA7JG1L.jpg)
![1pc Visual Fault Locator VFL 30MW 30KM VFL Fiber Optic Tester Fiber Optic Cable Tester with 1pcs Singlemode 9/125um FC Male to LC Female Adapter - Image 4](https://m.media-amazon.com/images/I/71odjrXOrLL.jpg)
![1pc Visual Fault Locator VFL 30MW 30KM VFL Fiber Optic Tester Fiber Optic Cable Tester with 1pcs Singlemode 9/125um FC Male to LC Female Adapter - Image 5](https://m.media-amazon.com/images/I/61UzOBzGz1L.jpg)

## Available Options

This product comes in different **Size, Item Package Quantity** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ VFL FIBER OPTIC
*by I***H on 8 February 2026*

ABSOLUTELY VERY NICE AND GOOD PRICE 😊

### ⭐⭐⭐⭐⭐ Review
*by S***R on 19 September 2025*

Works as it should.

### ⭐⭐⭐⭐⭐ Review
*by B***S on 25 November 2025*

Awesome really good tool I work with fiber optic and it works wonderfully

## Frequently Bought Together

- FYBOPTWU - 2pc 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, Red Switch
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- Jonard Tools MS-116 Mid Span Slitter for ABF Cables, 1.1-1.6 mm - Precision Mid Span Slitter, 6-Groove Fiber Cable Tool, 5,000 Cuts Blade Durability

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*Product available on Desertcart Sri Lanka*
*Store origin: LK*
*Last updated: 2026-03-18*