--- product_id: 602290055 title: "Optical Power Meter FC/SC/ST universal interface, 8 standdard wavelengths 850/980/1300/1310/1490/1550/1625/1650nm, test range -70dBm~+6dBm,RJ45 test" brand: "d yedemc" price: "£46.69" currency: GBP in_stock: true reviews_count: 5 category: "D Yedemc" url: https://www.desertcart.co.uk/products/602290055-optical-power-meter-fc-sc-st-universal-interface-8-standdard store_origin: GB region: United Kingdom --- # 8 wavelengths coverage RJ45 Ethernet test module 72h battery life Optical Power Meter FC/SC/ST universal interface, 8 standdard wavelengths 850/980/1300/1310/1490/1550/1625/1650nm, test range -70dBm~+6dBm,RJ45 test **Brand:** d yedemc **Price:** £46.69 **Availability:** ✅ In Stock ## Summary > ⚡ Stay ahead in fiber optics with the ultimate all-in-one power meter! ## Quick Answers - **What is this?** Optical Power Meter FC/SC/ST universal interface, 8 standdard wavelengths 850/980/1300/1310/1490/1550/1625/1650nm, test range -70dBm~+6dBm,RJ45 test by d yedemc - **How much does it cost?** £46.69 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.co.uk](https://www.desertcart.co.uk/products/602290055-optical-power-meter-fc-sc-st-universal-interface-8-standdard) ## 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 & Intuitive:** Auto shutdown, backlight options, and wavelength memory streamline your workflow effortlessly. - • **Calibrate Like a Pro:** User calibration ensures pinpoint accuracy, turning good estimates into trusted data. - • **All-in-One Connectivity:** Supports FC/SC/ST interfaces plus built-in RJ45 Ethernet testing—ditch extra tools forever. - • **Pocket-Sized Powerhouse:** Compact 140g design with 72+ hours battery life keeps you field-ready all day long. - • **Universal Wavelength Mastery:** Measure across 8 standard wavelengths from 850nm to 1650nm for ultimate fiber optic precision. ## Overview This Optical Power Meter features universal FC/SC/ST interfaces and measures 8 standard wavelengths (850-1650nm) with a wide test range of -70dBm to +6dBm. Equipped with a built-in RJ45 Ethernet tester, 72-hour battery life, and smart functions like auto shutdown and wavelength memory, it’s a compact, precision tool designed for professionals demanding accuracy and convenience in the field. ## Description Specification Calibration Wavelength: 800~1700nm Optical Connector:FC/SC/ST universal interface Detector Type: InGaAs Measurement Range: -70 ~ 10dBm Accuracy: ±0.05dB Standard wavelength: 850, 980, 1300, 1310, 1490, 1550, 1625,1650nm Display resolution:mW:0.1% ,dBm:0.01dBm Working temperature:-10~+60℃ Storage temperature :-30~+70℃ Auto off time:10Min Battery continuous operating time:≥72h Dimension(mm): 11.2x6.6x3cm Weight: 140g Package incdluing 1x Fiber Optical Power Meter 1x RJ45 test module 1x User Manual Not including the battery Review: Excelente producto Review: I work at a fiber optic internet company, it’s been very useful and it has all my needs on the field. We get optimeters for testing light, they take forever to turn on and there is no VFL on our models. It’s so convenient having instant access to check light levels that you can store in your pocket all the time. The VFL is handy and bright, only downside is after 5-10 minutes it automatically turns off. I wish if the VFL is on then it won’t turn off but it’s not a big deal. I highly recommend calibrating to your fiber optic wavelength and light levels, the out of box experience is good with about 3 DB off but it’s great for a general estimate when it’s not very important. After calibration even after a couple months it’s been accurate and works very well. The battery life is pretty good, it uses 2 AAA batteries and it lasts me about a month or bit more. I love the Ethernet tester that is built onto the removable slot on the bottom. On the field I also work with CAT 6 and it’s great having it on the tool, I never have to carry around a separate Ethernet tester or ever run to my truck to find it. It’s helped me out in situations I never expected. The only major downside I had is the screen. When I first bought it, after about a month half of the screen was not working and was affecting my readings. I exchanged it for a new one and been very careful with the screen and making sure it won’t get dropped or damaged. It’s been a couple months and it’s been working just as it’s new. Overall, I love this tool and it will be a must need for me when I’m on the field. ## Features - Function: can measure 8 standdard wavelengths 850/980/1300/1310/1490/ 1550/1625/1650nm , test range: -70dBm~+6dBm. - 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 ,Test precision, fine workmanship, easy to carry, Come with English manual - Lifetime Friendly Customer Service,if have problem,pls contact us. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B07XMLX8TR | | ASIN | B07XMLX8TR | | Batteries Included? | No | | Batteries Required? | No | | Color | Red | | Customer Reviews | 4.3 4.3 out of 5 stars (144) | | Customer reviews | 4.3 4.3 out of 5 stars (144) | | Date First Available | 23 September 2019 | | Date First Available | 23 September 2019 | | Item Package Quantity | 1 | | Item Weight | 140 g | | Item model number | OPM-VFL-2 | | Item model number | OPM-VFL-2 | | Manufacturer | Yide Machinery Co. Ltd. | | Manufacturer | Yide Machinery Co. Ltd. | | Material | Other | | Package Dimensions | 12.95 x 7.87 x 6.1 cm; 140 g | | Package Dimensions | 12.95 x 7.87 x 6.1 cm; 140 g | | Part number | OPM | | Power source type | Battery Powered | | Style | OPM | ## Product Details - **Brand:** D YEDEMC - **Colour:** Red - **Item weight:** 140 Grams - **Power source:** Battery Powered - **Style:** OPM ## Images ![Optical Power Meter FC/SC/ST universal interface, 8 standdard wavelengths 850/980/1300/1310/1490/1550/1625/1650nm, test range -70dBm~+6dBm,RJ45 test - Image 1](https://m.media-amazon.com/images/I/61a+OhCCp5L.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Review *by L***. on 24 June 2025* Excelente producto ### ⭐⭐⭐⭐⭐ Review *by J***N on 21 January 2024* I work at a fiber optic internet company, it’s been very useful and it has all my needs on the field. We get optimeters for testing light, they take forever to turn on and there is no VFL on our models. It’s so convenient having instant access to check light levels that you can store in your pocket all the time. The VFL is handy and bright, only downside is after 5-10 minutes it automatically turns off. I wish if the VFL is on then it won’t turn off but it’s not a big deal. I highly recommend calibrating to your fiber optic wavelength and light levels, the out of box experience is good with about 3 DB off but it’s great for a general estimate when it’s not very important. After calibration even after a couple months it’s been accurate and works very well. The battery life is pretty good, it uses 2 AAA batteries and it lasts me about a month or bit more. I love the Ethernet tester that is built onto the removable slot on the bottom. On the field I also work with CAT 6 and it’s great having it on the tool, I never have to carry around a separate Ethernet tester or ever run to my truck to find it. It’s helped me out in situations I never expected. The only major downside I had is the screen. When I first bought it, after about a month half of the screen was not working and was affecting my readings. I exchanged it for a new one and been very careful with the screen and making sure it won’t get dropped or damaged. It’s been a couple months and it’s been working just as it’s new. Overall, I love this tool and it will be a must need for me when I’m on the field. ### ⭐ Review *by M***R on 18 December 2025* Honestly, I did not request a return because I did not have the time. I purchased this product for work, and it has been a very poor experience. I have already replaced the batteries three times, and they still do not hold a charge or last long enough. I truly regret purchasing this model. ## Frequently Bought Together - D YEDEMC Optical Power Meter FC/SC/ST universal interface, 8 standdard wavelengths 850/980/1300/1310/1490/1550/1625/1650nm, test range -70dBm~+6dBm,RJ45 test - Jonard Tools JIC-375 Three Hole Fibre Optic Stripper with TPR Handle, 6" Length - FC-6S Optical Fiber Cleaver for SUMITOMO with 36000 Cleaves and Coating Diameter: 250um - 900um,12 Position Blade Cold Connection Tool Fiber Equipment Used in FTTH --- ## 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.co.uk/products/602290055-optical-power-meter-fc-sc-st-universal-interface-8-standdard](https://www.desertcart.co.uk/products/602290055-optical-power-meter-fc-sc-st-universal-interface-8-standdard) --- *Product available on Desertcart United Kingdom* *Store origin: GB* *Last updated: 2026-05-31*