--- product_id: 300172711 title: "Mini-Pro 1310/1550nm OTDR Mulit-Function r Built in OPM/OLS / RJ45 Test/VFL Test Rang 5m-60Km Dynamic Range 24dB/22dB Connector UPC With FC/UPC-FC/APC-SX And FC/SC/LC/ST Adapter" brand: "d yedemc" price: "£334.04" currency: GBP in_stock: true reviews_count: 2 category: "D Yedemc" url: https://www.desertcart.co.uk/products/300172711-mini-pro-1310-1550nm-otdr-mulit-function-r-built-in store_origin: GB region: United Kingdom --- # 5m-60km test range Dual 1310/1550nm wavelengths 4000mAh battery, 12h runtime Mini-Pro 1310/1550nm OTDR Mulit-Function r Built in OPM/OLS / RJ45 Test/VFL Test Rang 5m-60Km Dynamic Range 24dB/22dB Connector UPC With FC/UPC-FC/APC-SX And FC/SC/LC/ST Adapter **Brand:** d yedemc **Price:** £334.04 **Availability:** ✅ In Stock ## Summary > 🚀 Elevate your fiber testing game—precision meets power in one sleek device! ## Quick Answers - **What is this?** Mini-Pro 1310/1550nm OTDR Mulit-Function r Built in OPM/OLS / RJ45 Test/VFL Test Rang 5m-60Km Dynamic Range 24dB/22dB Connector UPC With FC/UPC-FC/APC-SX And FC/SC/LC/ST Adapter by d yedemc - **How much does it cost?** £334.04 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/300172711-mini-pro-1310-1550nm-otdr-mulit-function-r-built-in) ## 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 at Every Meter:** Ultra-accurate OTDR with ±(1m+ sampling interval +0.005% distance) ranging accuracy ensures flawless fiber diagnostics. - • **Workday-Long Battery Life:** 4000mAh polymer Li-ion battery delivers over 12 hours of continuous testing—stay productive without interruptions. - • **Connectivity & Storage Ready:** 3.5-inch color display, Micro USB interface, and TF card support keep your data accessible and organized on the go. - • **Dynamic Range That Dominates:** 24dB/22dB dynamic range covers long-haul fiber runs up to 60km with crystal-clear event detection. - • **All-in-One Fiber Testing Powerhouse:** Integrated OPM, OLS, VFL, and RJ45 tests eliminate the need for multiple devices—streamline your workflow effortlessly. ## Overview The Mini-Pro 1310/1550nm OTDR is a professional-grade fiber optic tester featuring dual-wavelength testing, a broad 5m to 60km range, and a dynamic range up to 24dB. It integrates multiple essential tools including an Optical Power Meter, Light Source, Visual Fault Locator, and RJ45 cable testing functions. Designed for field engineers and network pros, it boasts a 3.5-inch color display, long-lasting 4000mAh battery, and versatile connector compatibility (FC/UPC, SC, ST). This compact, multi-function tester ensures precise diagnostics and efficient workflow for modern fiber optic maintenance and troubleshooting. ## 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: -70dBm～+10dBm 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: Works great for a cheap OTDR Review: Laser Source can’t use in OPM mode ## Features - Mini-Pro OTDR Test Wavelength 1310/1550nm,Test Range 5m~60km,Dynamic Range 24dB/22dB (Note: it can't test spliter,if test the spliter,the Dynamic need more than 42dB. Before test or test result is not accurate,pls using the Alcohol cotton to clean the fiber connector.) .Connector FC/UPC (Interchangeable SC、ST) - Built-in OPM Calibration wavelength (850/980/1300/1310/1490/1550/1625/1650nm); Built-in OLS 1310/1550nm;Bulit-in VFL 10Mw - built-in these fuction: RJ45 Sequence test ;RJ45 Cable Tracker (Additional purchase detector); RJ45 Line length test ;Flashlight - 3.5 inch Color Display (not touch); Micro USB Data Interface; External storage TF Card - Lifetime Friendly Customer Service,if have problem,pls contact us. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B08MWZMRHR | | Best Sellers Rank | #103,161 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #149 in Network Testers | | Brand | D YEDEMC | | Brand Name | D YEDEMC | | Color | black / black | | Colour | black / black | | Customer Reviews | 4.7 out of 5 stars 27 Reviews | | Item Weight | 1 Kilograms | | Item weight | 1 Kilograms | | Manufacturer | D YEDEMC | | Measurement Type | OTDR | | Model | YD-3000-UPC | | Power Source | Battery Powered | | Power source | Battery Powered | | Specification Met | CE, Laser Safety Level: Class Ⅱ | | Specification met | CE, Laser Safety Level: Class Ⅱ | | Style | YD-3000-Adapter | | Style Name | YD-3000-Adapter | | UPC | 705644029317 | | Upper Temperature Rating | 122 Degrees Fahrenheit | ## Product Details - **Brand:** D YEDEMC - **Power source:** Battery Powered - **Style:** YD-3000-Adapter - **Colour:** black / black - **Item weight:** 1 Kilograms ## Images ![Mini-Pro 1310/1550nm OTDR Mulit-Function r Built in OPM/OLS / RJ45 Test/VFL Test Rang 5m-60Km Dynamic Range 24dB/22dB Connector UPC With FC/UPC-FC/APC-SX And FC/SC/LC/ST Adapter - Image 1](https://m.media-amazon.com/images/I/61jfJQa8mlL.jpg) ## Questions & Answers **Q: Hi, where is the link of manual.? and which program readand print the file with format SOR.? thanks** A: Dear friend,in the package have the manual and a CD.And in CD have the Analysis software installation program.you need install it in your computer.The Analysis software can read and print the file .Thanks **Q: Do you have a tester that supports multi mode? Previous question said this tester only works with single mode.** A: for the OTDR it works only for 1310nm & 1550nm SM same as for the laser light source but the OPM (Optical Power Meter) the wave length are 850,1300, 1310, 1550, 1660nm's **Q: Is a launch cable needed to measure nearby faults?** A: Dear friend,it can't test live fiber,otherwise the instument was burned by light signal. **Q: can we test single and multy mode fiber optic or we need additional accessories** A: Only test single mode fiber optic .Thanks ## Customer Reviews ### ⭐⭐⭐⭐⭐ Works great for a cheap OTDR *by S***R on 8 August 2023* ### ⭐⭐⭐ Laser Source can’t use in OPM mode *by R***A on 23 December 2023* ## 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 with FC/APC-FC/UPC-SX (YD-3000-UPC) - KELUSHI Fiber Optic Connector, FC Male to LC Female Hybrid Optical Fiber Convertor Adapter Compatible with Optical Power Meter Visual Fault Locator - 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) --- ## 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/300172711-mini-pro-1310-1550nm-otdr-mulit-function-r-built-in](https://www.desertcart.co.uk/products/300172711-mini-pro-1310-1550nm-otdr-mulit-function-r-built-in) --- *Product available on Desertcart United Kingdom* *Store origin: GB* *Last updated: 2026-05-28*