--- 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: "€ 67.62" currency: EUR in_stock: true reviews_count: 11 category: "D Yedemc" url: https://www.desertcart.hr/products/608454214-fiber-optic-cable-tester-portable-optical-fiber-power-meter-fc store_origin: HR region: Croatia --- # 8 wavelengths coverage Universal FC/SC/ST + RJ45 testing 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:** € 67.62 **Availability:** βœ… In Stock ## Summary > πŸ”§ Stay connected, stay ahead β€” the ultimate fiber optic tester for pros who demand precision. ## 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?** € 67.62 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.hr](https://www.desertcart.hr/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 - β€’ **Smart User Features:** Auto shutdown, backlight, wavelength memory, and user calibration keep your workflow seamless. - β€’ **Universal Connectivity:** Supports FC, SC, ST fiber interfaces plus RJ45 testing for comprehensive network maintenance. - β€’ **Ergonomic & Durable Design:** Lightweight 140g build with drop resistance, perfect for on-the-go professionals. - β€’ **Precision Across 8 Wavelengths:** Measure from 850nm to 1650nm with Β±0.05dB accuracy for flawless fiber diagnostics. - β€’ **Dual-Function Power Meter & VFL:** Combine optical power measurement and visual fault location in one sleek, portable device. ## Overview The D YEDEMC Fiber Optic Cable Tester is a professional-grade, portable optical power meter and visual fault locator. It supports 8 standard wavelengths (850-1650nm) with high accuracy (Β±0.05dB), features a 2mW red light source for fault detection, and universal FC/SC/ST interfaces plus RJ45 testing. Lightweight and durable, it offers smart functions like auto shutdown, backlight, wavelength memory, and user calibration, making it an indispensable tool for fiber optic network maintenance and troubleshooting. ## 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 Β±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: Β±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: Slight Expensive but Accuracy high - Very good Optical power meter. It's range -70dBm to +6dBm. It's measured value is very good. No doubt must buy. And it's operate on 2 AAA batteries and which is provided in the box. You can also check RJ45 connection properly. Which's measuring kit also give in the box. I shared some product pic that you have an idea before buy. Review: Jobin - Very good ## 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 | #11,428 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #48 in Network & Cable Testers | | Brand | D YEDEMC | | Brand Name | D YEDEMC | | Colour | Red | | Customer Reviews | 4.6 out of 5 stars 1,086 Reviews | | Item Weight | 140 Grams | | Manufacturer | Yide Machinery Co. Ltd. | | Measurement Type | Optical Power Meter | | Model Number | OPM-VFL-1 | | Part Number | OPM | | 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 | | Unit Count | 1 Count | | 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) ![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 2](https://m.media-amazon.com/images/I/61Om1lhJ57L.jpg) ![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 3](https://m.media-amazon.com/images/I/51GLB4L3WpS.jpg) ![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 4](https://m.media-amazon.com/images/I/616lhzrNGBL.jpg) ![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 5](https://m.media-amazon.com/images/I/61F-se1P5-L.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 ### ⭐⭐⭐⭐⭐ Slight Expensive but Accuracy high *by M***O on 29 May 2026* Very good Optical power meter. It's range -70dBm to +6dBm. It's measured value is very good. No doubt must buy. And it's operate on 2 AAA batteries and which is provided in the box. You can also check RJ45 connection properly. Which's measuring kit also give in the box. I shared some product pic that you have an idea before buy. ### ⭐⭐⭐⭐⭐ Jobin *by J***N on 4 May 2026* Very good ### ⭐⭐⭐⭐⭐ Carrying *by A***Y on 29 January 2026* Excellent product ## 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) - 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 - 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 --- ## Why Shop on Desertcart? - πŸ›’ **Trusted by 1.3+ Million Shoppers** β€” Serving international shoppers since 2016 - 🌍 **Shop Globally** β€” Access 737+ million products across 21 categories - πŸ’° **No Hidden Fees** β€” All customs, duties, and taxes included in the price - πŸ”„ **15-Day Free Returns** β€” Hassle-free returns (30 days for PRO members) - πŸ”’ **Secure Payments** β€” Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** β€” Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.hr/products/608454214-fiber-optic-cable-tester-portable-optical-fiber-power-meter-fc](https://www.desertcart.hr/products/608454214-fiber-optic-cable-tester-portable-optical-fiber-power-meter-fc) --- *Product available on Desertcart Croatia* *Store origin: HR* *Last updated: 2026-07-14*