--- product_id: 249023533 title: "Mini-Pro 1310/1550nm SM OTDR Mulit-Function Tester Built in OPM / OLS / RJ45 Test / VFL Test Rang 5m-60Km Dynamic Range 24dB/22dB Connector UPC with FC/APC-FC/UPC-SX" brand: "d yedemc" price: "£290.85" currency: GBP in_stock: true reviews_count: 5 category: "D Yedemc" url: https://www.desertcart.co.uk/products/249023533-mini-pro-1310-1550nm-sm-otdr-mulit-function-tester-built store_origin: GB region: Great Britain --- # 5m-60km test range Dual 1310/1550nm OTDR wavelengths 4000mAh long-life battery Mini-Pro 1310/1550nm SM OTDR Mulit-Function Tester Built in OPM / OLS / RJ45 Test / VFL Test Rang 5m-60Km Dynamic Range 24dB/22dB Connector UPC with FC/APC-FC/UPC-SX **Brand:** d yedemc **Price:** £290.85 **Availability:** ✅ In Stock ## Summary > 🚀 Elevate your fiber testing game with precision and power in one compact pro-tool! ## Quick Answers - **What is this?** Mini-Pro 1310/1550nm SM OTDR Mulit-Function Tester Built in OPM / OLS / RJ45 Test / VFL Test Rang 5m-60Km Dynamic Range 24dB/22dB Connector UPC with FC/APC-FC/UPC-SX by d yedemc - **How much does it cost?** £290.85 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/249023533-mini-pro-1310-1550nm-sm-otdr-mulit-function-tester-built) ## 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 - • **Precision Fiber Insight:** Dual-wavelength OTDR (1310/1550nm) delivers accurate fault location and cable length measurement up to 60km, empowering flawless FTTx network maintenance. - • **Seamless Data Management:** Micro USB and TF card support plus included PC analysis software enable effortless data transfer, in-depth reporting, and professional documentation. - • **Vibrant 3.5" Color Display:** Clear, non-touch color LCD ensures easy data visualization and event mapping even in challenging field conditions—no guesswork, just confidence. - • **Endurance for the Long Haul:** Robust 4000mAh polymer battery offers over 12 hours of continuous testing, keeping you powered through extended projects without interruption. - • **All-in-One Testing Powerhouse:** Integrated OTDR, OPM, OLS, VFL, and RJ45 cable tester combine multiple essential tools into one sleek device, streamlining your workflow and reducing gear clutter. ## Overview The Mini-Pro 1310/1550nm SM OTDR Multi-Function Tester is a versatile fiber optic diagnostic device designed for FTTx and access network construction and maintenance. Featuring dual-wavelength OTDR testing with a dynamic range up to 24dB, a 3.5-inch color display, and integrated tools including OPM, OLS, VFL, and RJ45 cable testing, it supports cable length measurement from 5 meters to 60 kilometers. Powered by a rechargeable 4000mAh lithium polymer battery, it offers over 12 hours of continuous operation. Data storage via internal memory and TF card, plus included PC software, streamline analysis and reporting. Ideal for professionals seeking an all-in-one, portable solution for fiber network troubleshooting and validation. ## Description Technical Specifications: Mini-Pro OTDR Wavelength: 1310nm/1550nm±20nm Fiber Type: G.652 Dynamic Range: 24dB/22dB Event Blind Zone: 3m ATT Blind Zone: 8m Test Range: 5m~60km Pulse Width: 3ns~10us Ranging accuracy: ±(1m+ Sampling interval +0.005％×Test distance) Loss accuracy: ±0.05dB/dB Sampling Points: 16k~128k Sampling resolution: 0.05m~8m Reflection accuracy: ±3dB Data Storage: Internal：≥600；External：TF Card Laser Safety Level: Class Ⅱ File format: SOR Standard file format Connector: FC/UPC（Interchangeable SC、ST） OPM Wave Range: 800nm~1700nm Interface Type: Universal Joint FC/SC/ST Test Range: -50dBm～+26dBm Uncertainty: ±5% Frequency Identification: CW/270/330/1k/2kHz Calibration wavelength: 850/980/1300/1310/1490/1550/1625/1650nm OLS LD Type:FP-LD Wavelength:1310nm/1550nm±20nm Output Power: ≥-5dBm Modulation Frequency: 270/330/1k/2kHz Stability: CW，±0.5dB/15min (Test after 15 minutes of preheating) Connector: FC/UPC（Interchangeable SC、ST） VFL Wavelength: 650nm±20nm Output Power: ≥10mW Mode: CW/1Hz/2Hz Connector: FC/SC/ST RJ45 Cable Length Measurement Test Range: 300m Other Parameters: Display: 3.5 inch Color LCD Data Interface: Micro USB External storage: TF Card Power SupplyPolymer Li-Battery：3.7V，4000mAh Adapter：5VDC，2A Battery Life: Standby＞20h；Measuring time＞12h Operating Temperature:-10℃～+50℃ Storage Temperature: -40℃～+70℃ Relative Humidity: 0～95％Non Condensing Size:173mm×82mm×37mm Review: OTDR function is not working. Tried several ways to contact the supplier for service but they do not reply. Don't by if you expect service.! Review: So far it's been working great. VLF light is bright makes the end caps of the fiber glow making it easier to find in a bundle. OTDR feature is good enough. Results where not too far off when compared to a more expensive unit during short distances. Light meter function is better than my dedicated unit just on the fact that this has an internal battery, readings are similar to more expensive units. Ethernet cable tester also works with no issues. ## Features - Functions: For evaluating FTTx and access network construction and maintenance, identifying fiber breakpoints, measuring cable length, and calculating relative optical power losses. - Parameters：Mini-Pro OTDR Test Wavelength 1310/1550nm,Test Range 5m~60km,Test Unit is km. Dynamic Range 24dB/22dB (can't test spliter,if test the spliter,the Dynamic need more than 42dB) .Connector FC/UPC (Interchangeable SC、ST) - Built-In: 3.5 inch Color Display (not touch);OTDR, Event Map, Power Meter, Light Source, VFL, Cable Length Measurement Tool, Cable Tracker, and RJ45 Sequencer - Internal Storage: Micro USB Data Interface; External storage TF Card. Analysis Software included for further data analysis or processing,(Note:The Analysis Software need install on PC,Using the Analysis Software open print the test result and print) - Lifetime Friendly Customer Service,if have problem,or can't the OTDR test,pls contact us.Note:pls not test the live fiber,otherwise it may burn the instrument. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B07Z1XCRBF | | Batteries | 1 Lithium Polymer batteries required. (included) | | Batteries Required? | Yes | | Batteries included? | Yes | | Battery Cell Type | Lithium Polymer | | Best Sellers Rank | 371,284 in DIY & Tools ( See Top 100 in DIY & Tools ) 268 in Network Testers | | Colour | black / black | | Customer Reviews | 4.3 4.3 out of 5 stars (153) | | Date First Available | 12 Oct. 2019 | | Item Package Quantity | 1 | | Item Weight | 1 kg | | Item model number | YD-3000-UPC | | Manufacturer | Yide Machinery Co. Ltd. | | Material | Other | | Package Dimensions | 23.8 x 13.11 x 10.69 cm; 1 kg | | Part number | efdedss-882 | | Power source type | Rechargeable Battery Powered | | Specification met | CE, EN 61010-1 | | Style | Modern | ## Product Details - **Brand:** D YEDEMC - **Colour:** black / black - **Item weight:** 1 Kilograms - **Power source:** Rechargeable Battery Powered - **Style:** Modern ## Images ![Mini-Pro 1310/1550nm SM OTDR Mulit-Function Tester Built in OPM / OLS / RJ45 Test / VFL Test Rang 5m-60Km Dynamic Range 24dB/22dB Connector UPC with FC/APC-FC/UPC-SX - Image 1](https://m.media-amazon.com/images/I/61RPwXaI1XL.jpg) ## Customer Reviews ### ⭐ Review *by J***. on 10 July 2025* OTDR function is not working. Tried several ways to contact the supplier for service but they do not reply. Don't by if you expect service.! ### ⭐⭐⭐⭐⭐ Review *by J***R on 12 January 2026* So far it's been working great. VLF light is bright makes the end caps of the fiber glow making it easier to find in a bundle. OTDR feature is good enough. Results where not too far off when compared to a more expensive unit during short distances. Light meter function is better than my dedicated unit just on the fact that this has an internal battery, readings are similar to more expensive units. Ethernet cable tester also works with no issues. ### ⭐⭐⭐⭐ Review *by F***Y on 22 November 2025* Does the job. It’s not a Fluke but it’s a nice cheap option to help me quickly verify my tips, splices or trouble shoot. Like most OTDRs not the easiest to use ## Frequently Bought Together - D YEDEMC Mini-Pro 1310/1550nm SM OTDR Mulit-Function Tester Built in OPM/OLS / RJ45 Test/VFL Test Rang 5m-60Km Dynamic Range 24dB/22dB Connector UPC (YD-3000-UPC) - 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) - 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? - 🛒 **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/249023533-mini-pro-1310-1550nm-sm-otdr-mulit-function-tester-built](https://www.desertcart.co.uk/products/249023533-mini-pro-1310-1550nm-sm-otdr-mulit-function-tester-built) --- *Product available on Desertcart Great Britain* *Store origin: GB* *Last updated: 2026-04-22*