---
product_id: 500068358
title: "4-in-1 Fiber Optic Tester, Portable Optical Power Meter FC/SC/ST Standard Interface, Built-in 30Km Fiber Fault Detector Network Cable Tester with 1pc FC to LC Adapter"
brand: "duogalia"
price: "S/.228"
currency: PEN
in_stock: true
reviews_count: 12
category: "Duogalia"
url: https://www.desertcart.pe/products/500068358-4-in-1-fiber-optic-tester-portable-optical-power-meter
store_origin: PE
region: Peru
---

# ±0.2 dB accuracy 10 wavelengths tested 4-in-1 multifunctional 4-in-1 Fiber Optic Tester, Portable Optical Power Meter FC/SC/ST Standard Interface, Built-in 30Km Fiber Fault Detector Network Cable Tester with 1pc FC to LC Adapter

**Brand:** duogalia
**Price:** S/.228
**Availability:** ✅ In Stock

## Summary

> 🚀 Elevate your fiber game with precision and portability!

## Quick Answers

- **What is this?** 4-in-1 Fiber Optic Tester, Portable Optical Power Meter FC/SC/ST Standard Interface, Built-in 30Km Fiber Fault Detector Network Cable Tester with 1pc FC to LC Adapter by duogalia
- **How much does it cost?** S/.228 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.pe](https://www.desertcart.pe/products/500068358-4-in-1-fiber-optic-tester-portable-optical-power-meter)

## Best For

- duogalia enthusiasts

## Why This Product

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

## Key Features

- • **Data on Demand:** Stores up to 500 data sets with user calibration and backlight for anytime, anywhere analysis.
- • **All-in-One Powerhouse:** Combines optical power meter, 30Km fault detector, RJ45 sequencer, and LED lighting in one sleek device.
- • **Accuracy You Can Trust:** High-precision readings with less than ±0.2 dB error—because details matter.
- • **Pocket-Sized Durability:** Compact, lightweight, and drop-resistant—engineered for the on-the-go professional.
- • **Precision at Every Nanometer:** Measures 10 standard wavelengths from 850nm to 1650nm for ultimate fiber insight.

## Overview

The Duogalia 4-in-1 Fiber Optic Tester is a compact, portable device designed for professional-grade fiber optic testing. It supports 10 standard wavelengths with high accuracy (±0.2 dB), integrates four essential tools including a 30Km fault detector, and stores up to 500 data sets. Its rugged, lightweight design fits easily in pockets or backpacks, making it ideal for field technicians and network managers seeking reliable, multifunctional testing on the go.

## Description

Duogalia 4-in-1 Fiber Optic Tester, Portable Optical Power Meter FC/SC/ST Standard Interface, Built-in 30Km Fiber Fault Detector Network Cable Tester with 1pc FC to LC Adapter: desertcart.com: Industrial & Scientific

Review: Can't beat it! - I purchased this in December of 2023 so I'm going on two years of using this OPM and it's honestly the best. The manual calibration is great, battery lasts long, and extremely portable. Purchase the Baoshla A-M1315 Optical Light Source and you have yourself a great little Optical Loss Test Kit for a fraction of the cost. I haven't ran into any issues using this OPM, it works just as it should, and the price is simply unbeatable. I definitely recommend to anyone looking for an OPM without having to spend hundreds of dollars. This bad boy is the real deal.
Review: KISS of testers - simple and rugged, nice to test cat 5 also

## Features

- Powerful fiber optic tester: The mini fiber optic tester can measure 10 standdard wavelengths 850/980/1270/1300/1310/1490/1550/1577/1625/1650nm, test range: -70dBm~+10dBm.
- Professional: High measurement accuracy, measurement error is less than ± 0.2 dB. Support simultaneous display of linear mW and non-linear index dBm.
- Intelligent: The fiber light meter support backlight selection and automatically shutdown. It can store up to 500 sets of data, which can be viewed at any time. Support user calibration.
- Multifunction Fiber Optic Tools: 4 in 1 function includes optical power meter, 30 Km Fault Detector, RJ45 Sequencer and LED lighting. Using 2 AAA batteries (not included).
- Portable: Durable and resistance to falling, small size and light weight, which is easy to carry, can easily fit in pockets and backpacks.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0BBM832RD |
| Best Sellers Rank | #214,521 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #438 in Network & Cable Testers |
| Brand | Duogalia |
| Color | Orange |
| Date First Available | August 21, 2022 |
| Item Weight | 5.6 ounces |
| Item model number | Duogalia OPM & 30Km & Adapter |
| Manufacturer | Zeowey-us |
| Measurement Type | Optical power |
| Min. Operating Voltage | 3 Volts |
| Package Dimensions | 4.96 x 3.62 x 1.34 inches |
| Power Source | Adapter |
| Style | M70 & 30Km 1PC |

## Product Details

- **Brand:** Duogalia
- **Color:** Orange
- **Min. Operating Voltage:** 3 Volts
- **Power Source:** Adapter
- **Style:** M70 & 30Km 1PC

## Images

![4-in-1 Fiber Optic Tester, Portable Optical Power Meter FC/SC/ST Standard Interface, Built-in 30Km Fiber Fault Detector Network Cable Tester with 1pc FC to LC Adapter - Image 1](https://m.media-amazon.com/images/I/716o0cXLOuL.jpg)
![4-in-1 Fiber Optic Tester, Portable Optical Power Meter FC/SC/ST Standard Interface, Built-in 30Km Fiber Fault Detector Network Cable Tester with 1pc FC to LC Adapter - Image 2](https://m.media-amazon.com/images/I/81LmXfn8mBL.jpg)
![4-in-1 Fiber Optic Tester, Portable Optical Power Meter FC/SC/ST Standard Interface, Built-in 30Km Fiber Fault Detector Network Cable Tester with 1pc FC to LC Adapter - Image 3](https://m.media-amazon.com/images/I/81rXESVVeLL.jpg)
![4-in-1 Fiber Optic Tester, Portable Optical Power Meter FC/SC/ST Standard Interface, Built-in 30Km Fiber Fault Detector Network Cable Tester with 1pc FC to LC Adapter - Image 4](https://m.media-amazon.com/images/I/71HWYhDuRdL.jpg)
![4-in-1 Fiber Optic Tester, Portable Optical Power Meter FC/SC/ST Standard Interface, Built-in 30Km Fiber Fault Detector Network Cable Tester with 1pc FC to LC Adapter - Image 5](https://m.media-amazon.com/images/I/81xm3+xAdDL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Can't beat it!
*by E***D on April 6, 2025*

I purchased this in December of 2023 so I'm going on two years of using this OPM and it's honestly the best. The manual calibration is great, battery lasts long, and extremely portable. Purchase the Baoshla A-M1315 Optical Light Source and you have yourself a great little Optical Loss Test Kit for a fraction of the cost. I haven't ran into any issues using this OPM, it works just as it should, and the price is simply unbeatable. I definitely recommend to anyone looking for an OPM without having to spend hundreds of dollars. This bad boy is the real deal.

### ⭐⭐⭐⭐⭐ KISS of testers
*by R***T on December 6, 2024*

simple and rugged, nice to test cat 5 also

### ⭐⭐⭐⭐⭐ Good unit for the money
*by K***R on May 16, 2023*

Puts out a wrong laser light and the convenience of a power meter built into the same unit is great. I have had several other units that do the same things separately but I really like having it in one unit. The Ethernet test unit is an added bonus.

## Frequently Bought Together

- 4 in 1 Fiber Optic Tester-Portable Fiber Power Meter FC/SC/ST Standard Interface, Built-in 30mW Visual Fault Locator (OPM&VFL) Network Cable Tester with 1psc FC to LC Adapter
- Fibershack - Fiber Optic Cleaning Box. A 2.5mm SC Fiber Cleaner & 1.25mm LC Fiber Cleaner. Our 500+ use Optical Connector Cleaning Tool is a Crucial Addition to Your Kit
- MSDADA 2 Pcs Visual Fault Locator Adapter, Fiber Optic Connector, Single Mode 9/125um FC Male to LC Female Adapter for VFL Connector

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*Product available on Desertcart Peru*
*Store origin: PE*
*Last updated: 2026-03-16*