--- product_id: 503374835 title: "FI-3309D" brand: "d yedemc" price: "₨133110" currency: LKR in_stock: true category: "D Yedemc" url: https://www.desertcart.lk/products/503374835-fi-3309d store_origin: LK region: Sri Lanka --- # OPM measures -50~+26dB across 6 wavelengths 800-1700nm wavelength range Built-in 10mW VFL red light source FI-3309D **Brand:** d yedemc **Price:** ₨133110 **Availability:** ✅ In Stock ## Summary > 🚀 Master your fiber network like a pro—never miss a signal! ## Quick Answers - **What is this?** FI-3309D by d yedemc - **How much does it cost?** ₨133110 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.lk](https://www.desertcart.lk/products/503374835-fi-3309d) ## 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 - • **Long-Range VFL Testing:** 10mW red laser tests fiber distances up to 15km—no guesswork needed. - • **Compact & Ready for Field:** Lightweight 200g design with universal 2.5mm connector—work smarter anywhere. - • **Versatile Optical Power Meter:** Measures across 850-1625nm wavelengths with a wide -50 to +26dB range. - • **Precision Signal Direction & Power:** Instantly identify fiber signal direction and core power with LED clarity. - • **Multi-Frequency Fiber Identification:** Detects 270Hz, 1KHz, and 2KHz tones to pinpoint exact fibers fast. ## Overview The YD-3309D Live Optical Fiber Identifier is a professional-grade FTTH tool combining signal direction detection, a powerful 10mW visual fault locator, and a versatile optical power meter. Covering wavelengths from 800 to 1700nm and supporting multiple tone signals, it enables fast, accurate fiber identification and testing up to 15km. Its lightweight design, universal connector, and LED display make it an essential companion for telecom and CATV maintenance professionals. ## Description Type:YD-3309D Identified Wavelength Range:800-1700 nm Insertion Loss:1.0dB Fiber Type:＜ 3mm Fiber Identified Signal Type:270Hz/1KHz/2KHz Display Type:LED Detector Type:1mm InGaAs Minimum detection power:-35dBm(1550nm) -30dBm(1310nm) Center Wavelength:650nm Output Power:10mWOperatingTemperature: 0~+50℃ Storage Temperature:-20~+60℃ Weight:200g Dimension:230*43*36mm OPM Wavelength:850/1300/1310/1490/1550/1625nm OPM Connector type:2.5 universal connector Power suppler:2*AA Alkalone battery Applications Telecom Maintenance CATV Maintenance Fiber Optic lab testing Other Fiber Optic Measurements Packaging including: YD-3309D Optical Fiber Identifier, User Manual( not including battery) ## Features - Indicate the signal directions and power in fiber,displays the relative core power.Can detect optical signals in the tone signal fixed load,270Hz,1KHz and 2KHz,to identify a specific optical fiber,can quickly find the necessary fiber. - Build in 10mw VFL red light source can measure the fiber distance is about 10-15 kilometers. - Build in OPM function,test wavelength 850/1300/1310/1490/1550/1625nm,Measurement range -50~+26dB.Connectortype 2.5 universal connector. - Metal gripper,no need to change the adapter,Application of optical fiber 250um/900um/2mm/3mm - Lightweight design and LED color screen.,outline size 230*43*36mm,weight 200g.Lifetime Friendly Customer Service,if have problem,pls contact us. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B09JLL6NPM | | Brand | D YEDEMC | | Colour | Red | | Customer Reviews | 4.3 4.3 out of 5 stars (91) | | Included Components | No | | Item Dimensions | 23 x 3.6 x 5 centimetres | | Item Weight | 200 Grams | | Manufacturer | Yide Machinery Co. Ltd. | | Manufacturer Part Number | YD-3309D | | Measurement Type | Decibels | | Model Number | YD-3309D | | Power Source | 2*AA Alkalone battery | | Style Name | Modern | | UPC | 788505330869 | | Unit Count | 1.0 count | | Upper Temperature Rating | 50 Degrees Celsius | ## Product Details - **Brand:** D YEDEMC - **Colour:** Red - **Item weight:** 200 Grams - **Power source:** 2*AA Alkalone battery - **Style:** Modern ## Images ![FI-3309D - Image 1](https://m.media-amazon.com/images/I/51chNvw7DTL.jpg) ![FI-3309D - Image 2](https://m.media-amazon.com/images/I/619CzR09R7L.jpg) ![FI-3309D - Image 3](https://m.media-amazon.com/images/I/51jqbOr9LWL.jpg) ![FI-3309D - Image 4](https://m.media-amazon.com/images/I/51KrbKb7i2L.jpg) ![FI-3309D - Image 5](https://m.media-amazon.com/images/I/51cA1k0u35L.jpg) ## Available Options This product comes in different **Style** options. ## Frequently Bought Together - D YEDEMC Live Optical Fiber Identifier with Wave Respond 800-1700nm Built in 10KM VFL and Optical Power Meter OPM Functions FTTH Tool (YD-3309D) - 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 - 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.lk/products/503374835-fi-3309d](https://www.desertcart.lk/products/503374835-fi-3309d) --- *Product available on Desertcart Sri Lanka* *Store origin: LK* *Last updated: 2026-05-19*