---
product_id: 57353629
title: "Optical Power Meter +26 to -50dBm W/ 20mW Visual Fault Locator Fiber Optic Cable Tester/FC Male-LC Female Adapter"
brand: "onetak"
price: "₩21001"
currency: KRW
in_stock: false
reviews_count: 7
url: https://www.desertcart.kr/products/57353629-optical-power-meter-26-to-50dbm-w-20mw-visual-fault
store_origin: KR
region: South Korea
---

# Optical Power Meter +26 to -50dBm W/ 20mW Visual Fault Locator Fiber Optic Cable Tester/FC Male-LC Female Adapter

**Brand:** onetak
**Price:** ₩21001
**Availability:** ❌ Out of Stock

## Quick Answers

- **What is this?** Optical Power Meter +26 to -50dBm W/ 20mW Visual Fault Locator Fiber Optic Cable Tester/FC Male-LC Female Adapter by onetak
- **How much does it cost?** ₩21001 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.kr](https://www.desertcart.kr/products/57353629-optical-power-meter-26-to-50dbm-w-20mw-visual-fault)

## Best For

- onetak enthusiasts

## Why This Product

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

## Description

Power Measurement Range: +26 to -50dBm  Detector type: Filtered InGaAs  Uncertainty (dB): +/-5%  Calibrated Wavelength(nm): 850, 1300, 1310, 1490, 1550, 1625  Display resolution(dB): 0.01  Optical Connector: FC Adapter  Automatic Close-down: 10min  Power Supply Alkaline Battery(2AAx1.5V)  Operation Temperature: -10 degreeC - +60 degreeC  Storage Temperature: -20 degreeC - +70 degreeC  Relative Humidity: 0-95% (non-condensing)  Dimension(mm): 165*80*35  Weight(g): 280g  Calibration by manual, can offer the guide

## Features

- Make sure this fits by entering your model number.
- Measurement Range dBm: +26 to -50dBm
- Calibrated Wavelength(nm): 850, 980, 1300, 1310, 1490, 1550, 1625
- Include 1pc Optical Power Meter
- Include 1pc 20mW Visual Fault Locator
- Include 1pc FC Male to LC Female adapter

## Images

![Optical Power Meter +26 to -50dBm W/ 20mW Visual Fault Locator Fiber Optic Cable Tester/FC Male-LC Female Adapter - Image 1](https://m.media-amazon.com/images/I/71ASdsvebNL.jpg)
![Optical Power Meter +26 to -50dBm W/ 20mW Visual Fault Locator Fiber Optic Cable Tester/FC Male-LC Female Adapter - Image 2](https://m.media-amazon.com/images/I/61HLdyKNX5L.jpg)
![Optical Power Meter +26 to -50dBm W/ 20mW Visual Fault Locator Fiber Optic Cable Tester/FC Male-LC Female Adapter - Image 3](https://m.media-amazon.com/images/I/61kOfgrlZ3L.jpg)
![Optical Power Meter +26 to -50dBm W/ 20mW Visual Fault Locator Fiber Optic Cable Tester/FC Male-LC Female Adapter - Image 4](https://m.media-amazon.com/images/I/51fheVYWiuL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐ 







  
  
    Very good. I've used many types of expensive Optical power ...
  

*by L***. on Reviewed in the United Kingdom on 15 October 2015*

Very good.  I've used many types of expensive Optical power meters whilst installing and testing Optical Transport equipment and bought this as I needed a new one for travelling with. Not disappointed. This is very low cost, most small optical power meters cost a lot more and I was a little worried that it would be a bit inaccurate and flimsy. Actually, it is very accurate, tested against a Noyes and EXFO meter and same results. Little FC/LC adaptor works well as I test mostly LC fibres. Great value for the money. Red light (VFL) also works really well but only SC so need an SC/LC fibre and LC coupler to test LC fibres/ports.

### ⭐⭐⭐⭐⭐ 







  
  
    Have it a few years works great.
  

*by M***E on Reviewed in the United Kingdom on 31 August 2020*

I work in a Data Centre and this meter has saved me a lot of hassle, can test each hop, whether I have tx/rx light and light from optics and what level, I even tested it alongside the much more expensive Fluke for accuracy and it's mighty close. Brilliant.

### ⭐⭐⭐⭐ 







  
  
    Good value, worth having in your kit bag
  

*by T***J on Reviewed in the United Kingdom on 1 November 2016*

Does what it says on the tin, very accurate and has been worth its weight in gold to solve some more spurious issues I have had in my optical network.

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**Shop now:** [https://www.desertcart.kr/products/57353629-optical-power-meter-26-to-50dbm-w-20mw-visual-fault](https://www.desertcart.kr/products/57353629-optical-power-meter-26-to-50dbm-w-20mw-visual-fault)

---

*Product available on Desertcart South Korea*
*Store origin: KR*
*Last updated: 2026-03-14*