--- product_id: 459032637 title: "Komshine KFI-40 Optical Fiber Traffic Identifier Fiber Detector with VFL Function 800-1700nm + LED Display" brand: "komshine" price: "VT55059" currency: VUV in_stock: true reviews_count: 4 url: https://www.desertcart.vu/products/459032637-komshine-kfi-40-optical-fiber-traffic-identifier-fiber-detector-vfl store_origin: VU region: Vanuatu --- # LED display for visibility Sensitivity: -40dBm to 10dBm Testing distance: 10KM Komshine KFI-40 Optical Fiber Traffic Identifier Fiber Detector with VFL Function 800-1700nm + LED Display **Brand:** komshine **Price:** VT55059 **Availability:** ✅ In Stock ## Summary > 🔧 Unleash Your Fiber Potential! ## Quick Answers - **What is this?** Komshine KFI-40 Optical Fiber Traffic Identifier Fiber Detector with VFL Function 800-1700nm + LED Display by komshine - **How much does it cost?** VT55059 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.vu](https://www.desertcart.vu/products/459032637-komshine-kfi-40-optical-fiber-traffic-identifier-fiber-detector-vfl) ## Best For - komshine enthusiasts ## Why This Product - Trusted komshine brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Portable Design:** Lightweight and compact for on-the-go professionals. - • **Precision Testing:** Identify fiber traffic with pinpoint accuracy. - • **Robust Performance:** Strong stability and penetrating power for reliable results. - • **User-Friendly Display:** LED backlit display ensures visibility in any environment. - • **Versatile Connectivity:** Universal 2.5mm connectors for seamless integration. ## Overview The Komshine KFI-40 Optical Fiber Traffic Identifier is a cutting-edge tool designed for professionals in the telecommunications field. With a built-in VFL and a testing distance of up to 10KM, this device offers exceptional sensitivity ranging from -40dBm to 10dBm. Its LED backlit display ensures visibility in low-light conditions, making it ideal for various environments. Weighing only 269 grams and featuring universal 2.5mm connectors, it combines portability with robust performance, making it a must-have for any fiber optics technician. ## Description Komshine KFI-40 Optical Fiber Traffic Identifier Fiber Detector with VFL Function 800-1700nm + LED Display ## Features - Built-in VFL,2.5mm universal connectors，strong stability，testing distance is up to 10KM - LED backlit display,suitable for various environment and no auxiliary lighting required - Testing sensitivity -40dBm to 10 dBm - Strong and stable light source, strong penetrating power - Be equipped with LED light,more convenient to work in the dark ## Technical Specifications | Specification | Value | |---------------|-------| | Brand | KOMSHINE | | Manufacturer | KOMSHINE | | Model number | 7353333955428 | | Number of Memory Sticks | 100 | | Item Weight | 269 g | | Package Dimensions | 24.4 x 9.3 x 6.1 cm; 269 Grams | | Item model number | 7353333955428 | | Power Source | Battery Powered | | Included Components | NO | ## Product Details - **Brand:** KOMSHINE - **Manufacturer:** KOMSHINE - **Measurement Type:** dBm - **Power Source:** Battery Powered - **Specification Met:** CE, NIST ## Images ![Komshine KFI-40 Optical Fiber Traffic Identifier Fiber Detector with VFL Function 800-1700nm + LED Display - Image 1](https://m.media-amazon.com/images/I/61S-CdbsECL.jpg) ![Komshine KFI-40 Optical Fiber Traffic Identifier Fiber Detector with VFL Function 800-1700nm + LED Display - Image 2](https://m.media-amazon.com/images/I/61tyS6TGuIS.jpg) ![Komshine KFI-40 Optical Fiber Traffic Identifier Fiber Detector with VFL Function 800-1700nm + LED Display - Image 3](https://m.media-amazon.com/images/I/51FdhimNTnS.jpg) ![Komshine KFI-40 Optical Fiber Traffic Identifier Fiber Detector with VFL Function 800-1700nm + LED Display - Image 4](https://m.media-amazon.com/images/I/51bJyYPL2HS.jpg) ![Komshine KFI-40 Optical Fiber Traffic Identifier Fiber Detector with VFL Function 800-1700nm + LED Display - Image 5](https://m.media-amazon.com/images/I/71xhuqUYP-S.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Decent Identifier *by B***N on Reviewed in the United States on 3 November 2023* Fiber identifier and direction indicator checked out fine, tested in both directions. VFL and LED worked also.Easy to grip and operate the trigger for testing. No complaints so far. ### ⭐⭐⭐⭐ Es un buen equipo esencial para trabajos en fibra óptica. *by A***O on Reviewed in Mexico on 10 March 2023* Es un equipo esencial cuando trabajas con redes activas para identificar las fibras, es fácil de usar y el láser incorporado permite identificar fallas, ahora lo llevas a todos lados. Definitivamente compraré más de esta marca. ### ⭐ Not all options worked. *by D*** on Reviewed in the United States on 19 July 2023* I only needed it to identify active fibers. But I thought the flash light and the red identifier light were added bonuses. However those last two options did not work. I will use it for my original need but I am unhappy with the overall product. ## Frequently Bought Together - Komshine KFI-40 Optical Fiber Traffic Identifier Fiber Detector with VFL Function 800-1700nm + LED Display - Jonard Tools JIC-375 Three Hole Fiber Optic Stripper – Strips 1.6-3.0mm Jacket, 600-900μm Buffer, 250μm Coating, Precision Tool with Angled Jaw and Safety Lock - Jonard Tools MS-6 Mid Span Fiber Optic Cable Slitter (1.2 mm - 3mm) --- ## 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.vu/products/459032637-komshine-kfi-40-optical-fiber-traffic-identifier-fiber-detector-vfl](https://www.desertcart.vu/products/459032637-komshine-kfi-40-optical-fiber-traffic-identifier-fiber-detector-vfl) --- *Product available on Desertcart Vanuatu* *Store origin: VU* *Last updated: 2026-05-07*