---
product_id: 608454214
title: "Fiber Optic Cable Tester Portable Optical Fiber Power Meter FC/SC/ST Universal Interface Fiber Tester Built-In 2Mw Visual Fault Locator (OPM&VFL), Red"
brand: "d yedemc"
price: "46334CFA"
currency: XOF
in_stock: true
reviews_count: 4
category: "D Yedemc"
url: https://www.desertcart.sn/products/608454214-fiber-optic-cable-tester-portable-optical-fiber-power-meter-fc
store_origin: SN
region: Senegal
---

# 8 wavelengths (850-1650nm) Test range -70dBm to +6dBm 2mW red visual fault locator Fiber Optic Cable Tester Portable Optical Fiber Power Meter FC/SC/ST Universal Interface Fiber Tester Built-In 2Mw Visual Fault Locator (OPM&VFL), Red

**Brand:** d yedemc
**Price:** 46334CFA
**Availability:** ✅ In Stock

## Summary

> 🔧 Elevate your fiber game—test smarter, connect faster!

## Quick Answers

- **What is this?** Fiber Optic Cable Tester Portable Optical Fiber Power Meter FC/SC/ST Universal Interface Fiber Tester Built-In 2Mw Visual Fault Locator (OPM&VFL), Red by d yedemc
- **How much does it cost?** 46334CFA with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sn](https://www.desertcart.sn/products/608454214-fiber-optic-cable-tester-portable-optical-fiber-power-meter-fc)

## Best For

- d yedemc enthusiasts

## Why This Product

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

## Key Features

- • **Compact Powerhouse:** Lightweight, ergonomic design replaces two devices—carry less, do more on the go.
- • **Dual Display Power:** Simultaneously view linear mW and non-linear dBm for instant, comprehensive readings.
- • **Smart & User-Friendly:** Features auto shutdown, backlight, wavelength memory, and user calibration for effortless operation.
- • **Universal Compatibility:** Supports FC/SC/ST fiber interfaces plus RJ45 testing—one tool for all your network needs.
- • **Precision Across the Spectrum:** Measure 8 standard wavelengths with ±0.05dB accuracy for flawless fiber diagnostics.

## Overview

The D YEDEMC Fiber Optic Cable Tester is a professional-grade, portable optical power meter and visual fault locator combined into one. Supporting 8 wavelengths from 850nm to 1650nm and a wide test range of -70dBm to +6dBm, it delivers precise measurements with ±0.05dB accuracy. Its universal FC/SC/ST interfaces and RJ45 testing capability make it a versatile tool for fiber and network diagnostics. Designed for durability and ease of use, it features auto shutdown, backlight, wavelength memory, and user calibration, all in a lightweight, ergonomic red casing. Ideal for millennial professionals who demand efficiency and reliability in fiber optic maintenance.

## Description

Product Description WISKA Optical Fiber Tester Multimeter High-Precision Fiber Power Meter: Experience precision with WISKA optical fiber power meter, a must-have tool for professionals. Measure optical signal power with accuracy, ensuring reliable fiber optic communication across various wavelengths. Versatile Power Meter Functionality: WISKA power meter fiber device supports eight wavelengths, ensuring versatile use across all fiber types. With a wide testing range, it detects power levels from -70dBm to +6dBm, offering a precision of ±0.2dBm for accurate diagnostics. Integrated Power Meter Fiber Design: WISKA The optical fiber power meter combines a power meter with a 2mW VFL. This fiber cable tester is perfect for identifying fiber breaks, stress points, and ensuring seamless connectivity in your dbc optical power meter tasks. Optical Fiber Power Meter with RJ45 Testing: WISKA fiber cable tester includes RJ45 testing capability, making it a comprehensive solution for network maintenance. The dbc optical power meter supports FC/SC/ST interfaces, ensuring seamless fiber connectivity.Durable Fiber Laser Support: Designed for durability, WISKA optical power meter fiber device supports fiber laser applications. Its drop-resistant, ergonomic build ensures reliable performance in various network maintenance scenarios. OPM & VFL OPM Standard wavelength: 850, 980, 1300, 1310, 1490, 1550, 1625,1650nm VFL:2m W 650nm FC/SC/ST universal interface RJ45 Testing Long press button dB, the RJ45 testing function will open. Designs Easy to carry, completely replace the optical power meter and red pen 2 products. Product Specification Optical Multi-meter Calibration Wavelength: 800~1700nm Optical Connector: FC/SC/ST universal interface Detector Type: InGaAs Measurement Range: -70 ~ 6dBm Accuracy: ±0.05dB Standard wavelength: 850, 980, 1300, 1310, 1490, 1550, 1625,1650nm Display resolution:mW:0.1% ,dBm:0.01dBm VFL:1mW 650nm light source Working temperature:-10~+60℃ Auto off time:10Min Product characteristics supporting simultaneous display of linear mW and non-linear index dBm supporting external power supply such as charging treasure, computer etc. supporting simultaneous linear (m W) and non-linear (dBm) display Product Feature support lighting support automatic shutdown support backlight switch support wavelength memory support user calibration supporting SC/FC/ST interface supporting RJ45 testing Durable Fiber Laser Support: Designed for durability, WISKA optical power meter fiber device supports fiber laser applications. Its drop-resistant, ergonomic build ensures reliable performance in various network maintenance scenarios.

Review: Carrying - Excellent product
Review: Best One - Best power meter good working

## Features

- Function: can measure 8 standdard wavelengths 850/980/1300/1310/1490/ 1550/1625/1650nm , test range: -70dBm~+6dBm, 2mw red light source.
- Support lighting,Support automatic shutdown,Support backlight selection, Support wavelenghth memory function,Support user calibration.
- Support FC/SC/ST universal interface,Support RJ45 testing,Support simultaneous disply of linear mW and non-linear index dBm.
- The light power meter & VFL ,Test precision, fine workmanship, easy to carry,completely replace the optical power meter and red pen 2 products. Come with English manual
- Lifetime Friendly Customer Service,if have problem,pls contact us.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07XKH68B3 |
| Best Sellers Rank | #9,248 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #36 in Network & Cable Testers |
| Brand | D YEDEMC |
| Brand Name | D YEDEMC |
| Colour | Red |
| Customer Reviews | 4.6 out of 5 stars 1,027 Reviews |
| Item Weight | 140 Grams |
| Manufacturer | Yide Machinery Co. Ltd. |
| Measurement Type | Optical Power Meter |
| Model Number | OPM-VFL-1 |
| Power Source | Battery Powered |
| Power Source Type | Battery Powered |
| Specification Met | IEC 61010-2-030, CE |
| Style | OPM&VFL |
| Style Name | OPM&VFL |
| UPC | 782855705384 |
| Upper Temperature Rating | 60 Degrees Celsius |

## Product Details

- **Brand:** D YEDEMC
- **Colour:** Red
- **Item Weight:** 140 Grams
- **Power Source:** Battery Powered
- **Style:** OPM&VFL

## Images

![Fiber Optic Cable Tester Portable Optical Fiber Power Meter FC/SC/ST Universal Interface Fiber Tester Built-In 2Mw Visual Fault Locator (OPM&VFL), Red - Image 1](https://m.media-amazon.com/images/I/61aMIOWsNUL.jpg)

## Questions & Answers

**Q: what is the max distance this unit will test?**
A: I am assuming you are talking about the laser. From my experience, it is only short distance such as a fiber enclosure. Or pig tail inside the node.

**Q: Is it supposed to come with an adapter for sc and st?  mine came with no adapters.  how to connect st to the meter?**
A: I did not receive one either. I can not find one made for it. But it was pretty accurate compared to my old light meter with blue and green.

**Q: Is there a digital version of the user guide? My unit didn't come with instructions.**
A: Not sure.  The great part is it only does basically 3 things.  play with the buttons for a couple minutes you know more than the manual.  1) cable fault locator (red laser/on off). 2) function key sets db reading (check light level). toggle to RG45 you can check for faults on ethernet.  That’s it, good luck

**Q: What about lc interface ? i work with lc connections most**
A: Lc is can't.It suit for SC/FC/ST.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Carrying
*by A***Y on 29 January 2026*

Excellent product

### ⭐⭐⭐⭐⭐ Best One
*by S***N on 25 October 2024*

Best power meter good working

### ⭐⭐⭐⭐ Nice product
*by V***I on 18 September 2025*

Good product but brochere should provide explanation with how to.measure different values.

## Frequently Bought Together

- D YEDEMC Fiber Optic Cable Tester - Portable Optical Fiber Power Meter with Universal FC/SC/ST Interface and Built-in 2Mw Visual Fault Locator (OPM-VFL-1)
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- Visual Fault Locator 30KM, VFL Fiber Optic Tester Kit - Include Single Mode 9/125um FC Male to LC Female Adapter, Light Pen for Fiber Network Cable Test

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*Product available on Desertcart Senegal*
*Store origin: SN*
*Last updated: 2026-02-26*