--- product_id: 543127555 title: "Moocci Fiber Visual Fault Locator 30mW 30KM - VFL Fiber Optic Cable Tester Meter Kit with FC Male to LC Female Adapter - Fiber Optic Tools Source Tester Detector for LC/FC/SC/ST, Network Cable Test" brand: "moocci" price: "¥8882" currency: JPY in_stock: true reviews_count: 5 url: https://www.desertcart.jp/products/543127555-moocci-fiber-visual-fault-locator-30mw-30km-vfl-fiber-optic store_origin: JP region: Japan --- # 30KM long detection range 2.5mm universal multi-interface adapter 30mW bright output power Moocci Fiber Visual Fault Locator 30mW 30KM - VFL Fiber Optic Cable Tester Meter Kit with FC Male to LC Female Adapter - Fiber Optic Tools Source Tester Detector for LC/FC/SC/ST, Network Cable Test **Brand:** moocci **Price:** ¥8882 **Availability:** ✅ In Stock ## Summary > 🚀 Light up your fiber network like a pro—never miss a break again! ## Quick Answers - **What is this?** Moocci Fiber Visual Fault Locator 30mW 30KM - VFL Fiber Optic Cable Tester Meter Kit with FC Male to LC Female Adapter - Fiber Optic Tools Source Tester Detector for LC/FC/SC/ST, Network Cable Test by moocci - **How much does it cost?** ¥8882 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/543127555-moocci-fiber-visual-fault-locator-30mw-30km-vfl-fiber-optic) ## Best For - moocci enthusiasts ## Why This Product - Trusted moocci brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Power That Lasts:** Efficient circuitry with low battery warning and AA battery convenience keeps you testing longer. - • **Universal Compatibility:** Supports ST, SC, FC, LC, and ST connectors with a versatile 2.5mm adapter. - • **Ultra-Long Detection Range:** Reliable fiber testing up to 30 kilometers—perfect for large-scale network projects. - • **Rugged & Ready for Fieldwork:** Durable aluminum body and stainless steel head resist dust, crashes, and harsh environments. - • **Pinpoint Fiber Faults Instantly:** Bright 650nm laser highlights breaks & bends for rapid troubleshooting. ## Overview The Moocci Fiber Visual Fault Locator is a professional-grade 30mW laser tester designed for pinpointing faults in single-mode and multi-mode fiber optic cables up to 30 kilometers. Featuring a universal 2.5mm adapter compatible with ST, SC, FC, and LC connectors, it offers rugged durability with an aluminum body and stainless steel head. Powered by two AA batteries, it ensures long-lasting, efficient operation with low battery alerts, making it an essential tool for network technicians and fiber optic professionals. ## Description Visual fault locator is used for the measurement in single-mode or multi-mode fibers. 650nm Visual Fault Finder for fiber tracing, fiber routing and continuity checking. It works very well to identify flaws in fiber and even to help cut and clean the fiber to prep it for quick connects. It uses convenient AA battery. It locates fibers, finds faults, verifies continuity and polarity. The 2.5 mm universal connector of the detector is designed for ST, SC, and FC compatibility, and can interfere with different circular and square optical cables. Test single-mode and multi-mode cables. 1.Specifications and main parameters of Fiber Optic Cable Tester Meter ： - Material Body: Aluminum Alloy - Wavelength: 650nm - Dimensions: 6.88x0.78inch - Weight: About 173g (w/o batteries) - Battery type: Two 1.5V Batteries （not include） - Operating temperature: 10-60°C - Storage temperature: -40-85°C - Output power: 30mW - Adapter: 2.5 mm universal - Controls: On/off, continuous/flashing 2. Specifications and main parameters of FC/UPC(Male）-LC/UPC(Female) ： SM9/125 Hybrid Adapter Interchangeability: ≤0.20dB Working Wavelength: 1200nm~1600nm Attrition Rate: ≤0.20dB Sleeve Material: Ceramic+metal The Number of Plugs:>1000 Operating Temp: -40°~95°C 3. One Set Included 1 x 30mW Visual Fault Fiber 1 x FC male to LC female adapter 1 x Instruction Manual 1 x Carrying Pouch ## Features - 【High Efficiency VFL】Easy identification of fiber breakpoints, poor connections, bending or cracking. Excellent for finding the right fiber to splice or quickly finding a break. Our vfl fiber optic is used for fiber tracing, fiber routing and continuity checking efficiently. It will create a bright glow around a break or fault barrier area in the fiber. - 【Excellent Functions】These fiber optic tools are perfect for field tests because of their multiple functions such as constant output power, multi-interface adaptation, low battery warning, long battery life, and long-distance detection. Use two convenient AA batteries. - 【Widely Used】2.5mm Universal Connector - the connector of this fiber optic tester is compatibly designed for ST, SC, FC, LC interferes both in the circle and square shape of different fiber optic cables. - 【Long Output Distance】This fiber tester has strong output power, up to 20-30 kilometers. The high-efficiency power supply circuit ensures a stable power supply. - 【Crash-proof and Dust-proof Design】Our 30mw visual fault locator fiber is designed with stainless steel head and aluminum body to prevent crash and dust, and the case ground design prevents damage efficiently. ## Technical Specifications | Specification | Value | |---------------|-------| | Asin | B09K5BH5X5 | | Best Sellers Rank | 590,978 in DIY & Tools (See Top 100 in DIY & Tools) 705 in Circuit Testers | | Brand | Moocci | | Colour | (4) Black Switch | | Customer Reviews | 4.3 4.3 out of 5 stars (163) 4.3 out of 5 stars | | Included Components | YES | | Item Weight | 173 Grams | | Manufacturer | Ccoo-us | | Manufacturer Part Number | Moocci-YW-HGB-Black-Ccca | | Model Number | Moocci-YW-HGB-Black-Ccca | | Number Of Items | 2 | | Power Source | Battery Powered | | Style Name | Modern | | Upper Temperature Rating | 85 Degrees Celsius | ## Product Details - **Brand:** Moocci - **Colour:** (4) Black Switch - **Item weight:** 173 Grams - **Power source:** Battery Powered - **Style:** Modern ## Images ![Moocci Fiber Visual Fault Locator 30mW 30KM - VFL Fiber Optic Cable Tester Meter Kit with FC Male to LC Female Adapter - Fiber Optic Tools Source Tester Detector for LC/FC/SC/ST, Network Cable Test - Image 1](https://m.media-amazon.com/images/I/51Y1rdwlN2L.jpg) ![Moocci Fiber Visual Fault Locator 30mW 30KM - VFL Fiber Optic Cable Tester Meter Kit with FC Male to LC Female Adapter - Fiber Optic Tools Source Tester Detector for LC/FC/SC/ST, Network Cable Test - Image 2](https://m.media-amazon.com/images/I/61GCA4aM4xL.jpg) ![Moocci Fiber Visual Fault Locator 30mW 30KM - VFL Fiber Optic Cable Tester Meter Kit with FC Male to LC Female Adapter - Fiber Optic Tools Source Tester Detector for LC/FC/SC/ST, Network Cable Test - Image 3](https://m.media-amazon.com/images/I/61Bzi0UOJZL.jpg) ![Moocci Fiber Visual Fault Locator 30mW 30KM - VFL Fiber Optic Cable Tester Meter Kit with FC Male to LC Female Adapter - Fiber Optic Tools Source Tester Detector for LC/FC/SC/ST, Network Cable Test - Image 4](https://m.media-amazon.com/images/I/61-lHEEtLdL.jpg) ![Moocci Fiber Visual Fault Locator 30mW 30KM - VFL Fiber Optic Cable Tester Meter Kit with FC Male to LC Female Adapter - Fiber Optic Tools Source Tester Detector for LC/FC/SC/ST, Network Cable Test - Image 5](https://m.media-amazon.com/images/I/611ANh0PnnL.jpg) ## Available Options This product comes in different **Color** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ I like the sleeve to protect the in off button *by on Reviewed in Canada 5 December 2022* It works nicely ### ⭐ Bright light, cheap design *by on Reviewed in Canada 3 April 2023* Worked great for the first couple weeks, light is super bright, no problem at all seeing my light over large distances. Unfortunately the tip where the light comes out kept loosening, I would tighten it but kept coming lose to the point it stopped working all together. Only had product for just over 2months at that point. ### ⭐ Stopped working after a month *by on Reviewed in Canada 23 June 2022* Bought it for work, at first it was working great, very bright light and I was able to find my splitters easily. After a while, though the light just started getting weak. Tried a dozen different brand new batteries in it. The light stays the same. Now I can't even use it because it's so weak, had to get a different one.( no, the problem is not the batteries, I tried them in another tester and they worked well) ## Frequently Bought Together - Moocci Fiber Visual Fault Locator - VFL Fiber Optic Cable Tester Meter Kit with FC Male to LC Female Adapter - Fiber Optic Tools Source Tester Detector for LC/FC/SC/ST, Network Cable Test - 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) - 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 --- ## 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.jp/products/543127555-moocci-fiber-visual-fault-locator-30mw-30km-vfl-fiber-optic](https://www.desertcart.jp/products/543127555-moocci-fiber-visual-fault-locator-30mw-30km-vfl-fiber-optic) --- *Product available on Desertcart Japan* *Store origin: JP* *Last updated: 2026-10-12*