---
product_id: 608454214
title: "- D YEDEMC 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: "2164339₫"
currency: VND
in_stock: true
url: https://www.desertcart.vn/products/608454214-d-yedemc-fiber-optic-cable-tester-portable-optical-fiber-power
store_origin: VN
region: Vietnam
---

# 8 wavelength measurements (850-1650nm) Universal FC/SC/ST & RJ45 interface 2mW built-in red visual fault locator - D YEDEMC 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:** 2164339₫
**Availability:** ✅ In Stock

## Summary

> 🔴 Power up your fiber testing game with precision and portability!

## Quick Answers

- **What is this?** - D YEDEMC 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?** 2164339₫ with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.vn](https://www.desertcart.vn/products/608454214-d-yedemc-fiber-optic-cable-tester-portable-optical-fiber-power)

## 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

- • **Smart User Experience:** Features backlight, auto shutdown, wavelength memory, and user calibration for seamless operation
- • **Universal Compatibility:** Supports FC, SC, ST connectors plus RJ45 for comprehensive network testing
- • **Portable & Durable Design:** Lightweight 140g build with IEC & CE certifications, perfect for on-the-go pros
- • **Precision Across 8 Wavelengths:** Accurately tests from 850nm to 1650nm for versatile fiber diagnostics
- • **Dual-Function Power Meter & VFL:** Combines optical power measurement and visual fault location in one sleek device

## Overview

The D YEDEMC OPM-VFL-1 is a compact, battery-powered fiber optic cable tester featuring 8 standard wavelength measurements (850-1650nm), a 2mW built-in red visual fault locator, and universal FC/SC/ST plus RJ45 interface compatibility. Designed for professionals, it offers high precision, user calibration, backlight, and auto shutdown functions in a lightweight 140g package, meeting IEC and CE standards for reliable field use.

## Description

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

## 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 |
|---------------|-------|
| Brand | D YEDEMC |
| Power Source | Battery Powered |
| Style | OPM&VFL |
| Colour | Red |
| Item Weight | 140 Grams |
| Specification Met | IEC 61010-2-030, CE |
| Upper Temperature Rating | 60 Degrees Celsius |
| Measurement Type | Optical Power Meter |
| UPC | 782855705384 |
| Manufacturer | Yide Machinery Co. Ltd. |
| Model number | OPM-VFL-1 |
| Number of Memory Sticks | 1 |
| Item Weight | 140 g |
| Package Dimensions | 12.8 x 7.8 x 6.2 cm; 140 g |
| Item model number | OPM-VFL-1 |
| Are batteries included? | No |

## Product Details

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

## Images

![- D YEDEMC 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.

## 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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*Product available on Desertcart Vietnam*
*Store origin: VN*
*Last updated: 2026-01-31*