---
product_id: 576785580
title: "Visual Fault Locator - Rechargeable Red Light VFL Fiber Optic Tool kit - Retractable Head fits SC FC ST - Optical Laser Light Pen - Network Cable Tester - with Protective Case and LC Adapter"
brand: "sysotek"
price: "₱14046"
currency: PHP
in_stock: true
url: https://www.desertcart.ph/products/576785580-visual-fault-locator-rechargeable-red-light-vfl-fiber-optic-tool
store_origin: PH
region: Philippines
---

# USB-C fast charging & use while charging 1800mAh rechargeable battery 1mW bright red laser Visual Fault Locator - Rechargeable Red Light VFL Fiber Optic Tool kit - Retractable Head fits SC FC ST - Optical Laser Light Pen - Network Cable Tester - with Protective Case and LC Adapter

**Brand:** sysotek
**Price:** ₱14046
**Availability:** ✅ In Stock

## Summary

> 🔴 Power Your Fiber Fixes with Precision & Rechargeable Confidence!

## Quick Answers

- **What is this?** Visual Fault Locator - Rechargeable Red Light VFL Fiber Optic Tool kit - Retractable Head fits SC FC ST - Optical Laser Light Pen - Network Cable Tester - with Protective Case and LC Adapter by sysotek
- **How much does it cost?** ₱14046 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ph](https://www.desertcart.ph/products/576785580-visual-fault-locator-rechargeable-red-light-vfl-fiber-optic-tool)

## Best For

- sysotek enthusiasts

## Why This Product

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

## Key Features

- • **Rugged & Pocket-Ready:** Durable metal body with retractable head fits perfectly in your toolkit or pocket—no dust caps, no fuss.
- • **Endless Power On-the-Go:** Rechargeable 1800mAh battery delivers up to 40 hours standby, eliminating costly battery swaps and downtime.
- • **Safety-First Compliance:** Class 1 laser certified for workplace safety, ensuring you stay compliant while delivering top-tier network diagnostics.
- • **Precision Laser Detection:** Pinpoint fiber breaks & bends with a powerful 1mW red laser compatible with SC, FC, ST & LC connectors.
- • **Dual Laser Modes + LED Flashlight:** Switch between constant & pulsing laser modes plus an integrated LED flashlight for versatile troubleshooting in any environment.

## Overview

The Sysotek Visual Fault Locator is a professional-grade fiber optic testing tool featuring a bright 1mW red laser compatible with SC, FC, ST, and LC connectors. Its rechargeable 1800mAh battery supports up to 40 hours standby and USB-C charging, allowing continuous use even while plugged in. Designed with a rugged metal body and retractable head, it offers durability and portability without the hassle of dust caps. Dual laser modes and an integrated LED flashlight enhance fault detection in complex network environments. Fully compliant with Class 1 laser safety standards, this tool is essential for fiber optic technicians seeking reliable, efficient, and safe network maintenance.

## Description

Sysotek’s 1mW visual fault locator fiber optic cable is an essential tool. As a fiber light tester and bonus fiber optic flashlight, it emits a powerful red lazer, detecting breaks in cables and connectors. The sc fiber tester and lc fiber tester supports SC, ST, FC APC & UPC. Designed for use with fiber optic installation tools and fiber optics tools, it significantly enhances fiber optic network maintenance. The compact mini fiber laser improves precision, while the fiber test light, fiber tester light, or fiber light source offer clear visibility. A long-lasting rechargeable battery with USB Type-C charging ensures extended use for every job. The included fiber light meter, light meter fiber optic, or fiber optic cable tester provide accurate readings in various environments. Ideal for fiber optic tools kit and optical fiber tools, this fiber light pen and optic pen are indispensable for any technician. The fiber fault locator is rechargeable. The fiber optic fault tester provides added convenience, while the fiber visual fault locator fiber optic tester and VFL fiber optic features guarantee effective troubleshooting.

## Features

- DESIGNED FOR TECHS - The Visual Fault Locator or VFL fiber tester is essential for fiber optic technicians, using a fiber laser to emit bright red light that helps detect faults like breaks and bends in cables and fiber patch cords. 2.5mm head works with any 9/125um, single mode, multimode, APC or UPC cable. Bonus 1.25mm LC adaptor included. Perfect for techs or electrician tools set. The Fiber Laser pen ensures effective maintenance of optical networks like FTTH FTTX or FTTN and more!
- RECHARGEABLE VFL - Save money with a 1800mAh lithium ion battery and never look or replace batteries again. Offering up to 40 hours of standby and can be used while charging. LED battery monitor and USB-C charging. Ideal for techs and fiber testers who use fiber optic light meters or in any situation where optical cables or network ports need to be identified or breaks in fiber lines need to be seen. Add the VFL fiber optic light source to you fiber tester tool kit.
- LED FLASHLIGHT - CONSTANT & PULSING LASER MODE - Featuring an LED flashlight and two laser modes: constant and flashing. Easily inspect patch panel ports in hard to see locations like tech hubs, network centers, and data centers. Sysoteks redlight pen can identify faults in both single mode and multimode fiber. Essential for fiber optic cables and Ethernet connections. Versatile design makes it a must-have to any set of electrical tools or fiber optic testing equipment.
- DURABLE & PORTABLE - Durable metal construction designed for commercial use. Compact & lightweight tool is perfect for telecom or electrical and fiber splicing professionals, easily fitting into your pocket or network tool kit. Superior to others, it complements OTDRs, power meters, fusion splicers, fiber splicer & strippers and fusion splicing tools. Essential for accurate fiber optic light meter readings and working seamlessly with fiber cleavers identifying proper cuts or misaligned splices.
- SAFETY & COMPLIANCE - Class I 1mW laser - Compliant with work, health, and safety authorities. Sysotek designed this VFL pen with case to ensure you meet all job site regulations. The legal power limit provides a bright red light while keeping you, others, and fiber optic equipment safe. Ideal for pinpointing faults in optic cables. Our VFL fiber light is a must-have tool for any technician's toolkit. Class 1, 1mW is the industry standard for a reason. Be compliant, be safe!

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0BMY5NNB4 |
| Best Sellers Rank | #121,167 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #149 in Network Testers |
| Brand Name | Sysotek |
| Cable Type | Fiber Optic |
| Color | Silver |
| Compatible Devices | Fiber Optic Patch Panels, Switches, Routers, Networking Equipment |
| Compatible Phone Models | No Compatible Phone Models |
| Connector Gender | Male-to-Female |
| Connector Type | FC, SC, ST |
| Customer Package Type | FFP |
| Customer Reviews | 4.2 4.2 out of 5 stars (169) |
| Ethernet Cable Category | Cat 6 |
| Indoor Outdoor Usage | Indoor |
| Item Shape | Round |
| Item Weight | 4.05 Ounces |
| Manufacturer | Sysotek |
| Maximum Voltage | 1 Volts (DC) |
| Model | RR01 |
| Model Name | RR01 |
| Number of Items | 1 |
| Number of Pins | 2 |
| Other Special Features of the Product | Class I Laser |
| Outer Material | Metal |
| Part Number | VFL-TQ-1 |
| Recommended Uses For Product | To detect faults in a fiber optic line. Determine continuity. Identify fiber optic connectors or ports |
| Specification Met | RoHS |
| UPC | 196852465934 |
| Unit Count | 1.0 Count |
| Wattage | 1 Milliwatts |

## Product Details

- **Brand:** Sysotek
- **Cable type:** Fiber Optic
- **Compatible devices:** Fiber Optic Patch Panels, Switches, Routers, Networking Equipment
- **Connector type:** FC, SC, ST
- **Special features:** Class I Laser

## Images

![Visual Fault Locator - Rechargeable Red Light VFL Fiber Optic Tool kit - Retractable Head fits SC FC ST - Optical Laser Light Pen - Network Cable Tester - with Protective Case and LC Adapter - Image 1](https://m.media-amazon.com/images/I/71qn8BJminL.jpg)

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*Product available on Desertcart Philippines*
*Store origin: PH*
*Last updated: 2026-10-20*