---
product_id: 500704470
title: "FYBOPTWU - 2pcs 4 in 1 Function Visual Fault Locator & OPM Portable Optical P..."
brand: "fyboptwu"
price: "$143"
currency: NZD
in_stock: true
reviews_count: 8
url: https://www.desertcart.nz/products/500704470-fyboptwu-2pcs-4-in-1-function-visual-fault-locator-opm
store_origin: NZ
region: New Zealand
---

# 500 data sets storage 4-in-1 multifunctional tester Auto power-off after 10 mins FYBOPTWU - 2pcs 4 in 1 Function Visual Fault Locator & OPM Portable Optical P...

**Brand:** fyboptwu
**Price:** $143
**Availability:** ✅ In Stock

## Summary

> 🚀 Elevate your fiber testing game with the ultimate 4-in-1 portable powerhouse!

## Quick Answers

- **What is this?** FYBOPTWU - 2pcs 4 in 1 Function Visual Fault Locator & OPM Portable Optical P... by fyboptwu
- **How much does it cost?** $143 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.nz](https://www.desertcart.nz/products/500704470-fyboptwu-2pcs-4-in-1-function-visual-fault-locator-opm)

## 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

- • **Precision You Can Trust:** Optical power test error under 0.2dB ensures ultra-accurate readings every time.
- • **Compact & Durable Design:** Lightweight, fall-resistant, and portable with a handy hanging rope for on-the-go pros.
- • **Smart & Efficient Operation:** Auto shut-off after 10 minutes plus 500 data storage slots to keep your workflow seamless.
- • **Versatile Wavelength Coverage:** Supports 10 standard wavelengths from 850nm to 1650nm for comprehensive fiber diagnostics.
- • **All-in-One Fiber Testing Powerhouse:** Combine Visual Fault Locator, Optical Power Meter, RJ45 Network Test & LED Light in one sleek device.

## Overview

This 2pcs 4-in-1 VFL-10 Fiber Optic Tester combines a Visual Fault Locator, Optical Power Meter, RJ45 Network Test, and LED lighting in a compact, durable device. It supports 10 standard wavelengths (-70dBm to +10dBm range), offers precise measurements with less than 0.2dB error, stores up to 500 data sets, and features an auto power-off function for battery efficiency. Compatible with FC/SC/ST interfaces and includes adapters for LC connections, it’s designed for professional fiber optic diagnostics on the move.

## Description

Full description not available

## Features

- 【4 in 1 Function】Optical power meter & Visual Fault Locator & RJ45 Network test & LED Lighting. It Needs 2 x AAA Batteries.(Note: Batteries Not Included in package)
- 【Advantages】10 minutes without operation, the device will automatically shut down; 500 sets of data storage; optical power test error is less than 0.2dB; users can calibrate the data independently. It supports simultaneous disply of linear mW and non-linear index dBm.
- 【10 Standard Measurement Wavelengths】850/980/1270/1300/1310/1490/1550/1577/1625/1650nm, Test range: -70dBm~+10dBm.
- 【Easy to use】Durable and fall-resistant, small size, light weight, easy to carry, equipped with hanging rope. It supports FC/SC/ST universal interface, supports LC interface with LC/Female-FC/Male Adapter.
- 【Quality assurance】24 months after-sales service gives you a good shopping experience. If you have any problem, please contact us, we will solve it for you and make you reap satisfaction.

## Product Details

- **Brand:** fyboptwu
- **Power Source:** Battery Powered
- **Style:** OPM & 10km VFL 2pcs
- **Measurement Type:** Optical Power Meter
- **Manufacturer:** Yannw-shop

## Images

![FYBOPTWU - 2pcs 4 in 1 Function Visual Fault Locator & OPM Portable Optical P... - Image 1](https://m.media-amazon.com/images/I/718azvLaMwL.jpg)

## Available Options

This product comes in different **Size, Number Of Items** options.

## Questions & Answers

**Q: what is the color/wavelength of the visual light?  is it a solid or blinking light?**
A: Dear customers, the light color of Visual Fault Locator is Red, the wavelength of Visual Fault  Locator is 650nm, it has 2 work mode - solid & blinking light(Refer to the video).
Thank you for your support, we focus on optical fiber accessories, if you have more needs, please visit the store. Wish you a nice life.

**Q: para medir un enlace, necesito dos equipos: 1 para generar y otro pare medir RX?**
A: Para eso lo que necesitas es un otdr, ese metro es para medir la intensidad de la luz

## Customer Reviews

### ⭐⭐⭐⭐⭐ Good purchase
*by K***. on February 2, 2025*

Works as described, good price.

### ⭐⭐⭐⭐⭐ Works great.
*by A***W on November 24, 2024*

Solid little light meter. I use it daily

### ⭐⭐⭐⭐⭐ Excellent Value & Surprisingly Accurate
*by F***5 on September 10, 2022*

Purchased this as a backup and as a training device. When compared to my more expensive optical meter on numerous occasions, it surprisingly produced the exact same power reading. Unit has proven to be accurate, and the VFL functions properly as well.

## Frequently Bought Together

- FYBOPTWU - 2pcs 4 in 1 Function VFL-10 Visual Fault Locator & OPM Portable Optical Power Meter (FC/SC/ST) & RJ45 Network Test & LED Lighting, Portable Fiber Optic Tester, Range: (-70) dBm ~ (+10) dBm
- Jonard JIC-186 Kevlar Ergonomic Fiber Optic Cutter, 6" Length
- Jonard Tools M-216C/EX, Impact Resistant Hex Can Wrench with 7/16" and 3/8" Hex Sockets and Ergonomic Handle, 1" Diameter , 7" Length, Outer

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**Shop now:** [https://www.desertcart.nz/products/500704470-fyboptwu-2pcs-4-in-1-function-visual-fault-locator-opm](https://www.desertcart.nz/products/500704470-fyboptwu-2pcs-4-in-1-function-visual-fault-locator-opm)

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*Product available on Desertcart New Zealand*
*Store origin: NZ*
*Last updated: 2026-02-23*