--- product_id: 576785579 title: "4 in 1 Function 10MW VFL Visual Fault Locator & OPM Portable Optical Power Meter (FC/SC/ST) & RJ45 Network Test & LED Lighting, Portable Fiber Optic Tester" brand: "fyboptwu" price: "528 zł" currency: PLN in_stock: true reviews_count: 5 url: https://www.desertcart.pl/products/576785579-4-in-1-function-10mw-vfl-visual-fault-locator-opm store_origin: PL region: Poland --- # 10MW VFL power 500 data sets 4-in-1 functionality 4 in 1 Function 10MW VFL Visual Fault Locator & OPM Portable Optical Power Meter (FC/SC/ST) & RJ45 Network Test & LED Lighting, Portable Fiber Optic Tester **Brand:** fyboptwu **Price:** 528 zł **Availability:** ✅ In Stock ## Summary > 🔍 Unleash Your Fiber Optic Potential! ## Quick Answers - **What is this?** 4 in 1 Function 10MW VFL Visual Fault Locator & OPM Portable Optical Power Meter (FC/SC/ST) & RJ45 Network Test & LED Lighting, Portable Fiber Optic Tester by fyboptwu - **How much does it cost?** 528 zł with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.pl](https://www.desertcart.pl/products/576785579-4-in-1-function-10mw-vfl-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 - • **Reliable Support:** Enjoy peace of mind with 24 months of after-sales service. - • **User-Friendly Design:** Lightweight and portable, designed for on-the-go professionals. - • **Data Storage Champion:** Store up to 500 sets of data for seamless project management. - • **Versatile Testing Power:** Experience the ultimate 4-in-1 functionality for all your optical needs. - • **Precision at Your Fingertips:** Achieve accuracy with an optical power test error of less than 0.2dB. ## Overview The FYBOPTWU is a cutting-edge 4-in-1 portable fiber optic tester that combines a Visual Fault Locator, Optical Power Meter, RJ45 Network Tester, and LED lighting. With a precision optical power test error of less than 0.2dB and the ability to store 500 data sets, this device is designed for professionals who demand accuracy and reliability in their work. Its lightweight, durable design makes it easy to carry, while the 24-month after-sales service ensures a worry-free experience. ## Description fyboptwu4 in 1 Function 10MW VFL Visual Fault Locator & OPM Portable Optical Power Meter (FC/SC/ST) & RJ45 Network Test & LED Lighting, Portable Fiber Optic Tester ## Features - 【4 in 1 Function】 Optical power meter & 10MW Visual Fault Locator (VFL) & 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. - 【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 - 【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 - **Color:** Orange - **Item Weight:** 0.16 Kilograms ## Images ![4 in 1 Function 10MW VFL Visual Fault Locator & OPM Portable Optical Power Meter (FC/SC/ST) & RJ45 Network Test & LED Lighting, Portable Fiber Optic Tester - Image 1](https://m.media-amazon.com/images/I/71qcD1Z65FL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Works as it should *by T***. on Reviewed in Canada on 27 May 2023* Accurate and solid. I've had it in the field for about 6 months with no issues ### ⭐⭐⭐⭐⭐ Excellent Value & Surprisingly Accurate *by F***5 on Reviewed in the United States on 10 September 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. ### ⭐⭐⭐⭐ Equipo *by L*** on Reviewed in the United States on 27 October 2023* Funciona bien ## Frequently Bought Together - FYBOPTWU - 1pc 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 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 - Jonard Tools FOD-2000 Fiber Optic Drop Cable Slitter for 0.250" Flat Cable, Blue --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.pl/products/576785579-4-in-1-function-10mw-vfl-visual-fault-locator-opm](https://www.desertcart.pl/products/576785579-4-in-1-function-10mw-vfl-visual-fault-locator-opm) --- *Product available on Desertcart Poland* *Store origin: PL* *Last updated: 2026-04-27*