--- product_id: 629117663 title: "NOYAFA NF-859GT Network Cable Tester with Optical Power Meter 10mw VFL,for RJ45 RJ11 CAT5 CAT6 POE/Phone Lines CAT3, LAN Tone Probe Kit NCV&Ethernet Wire Tracer Fiber Tester Network Tools" brand: "yiltion" price: "€ 262.73" currency: EUR in_stock: true reviews_count: 5 category: "Yiltion" url: https://www.desertcart.pt/products/629117663-noyafa-nf-859gt-network-cable-tester-with-optical-power-meter store_origin: PT region: Portugal --- # Supports RJ45/RJ11 & CAT3-7 cables Rechargeable battery for on-the-go use 10mW Visual Fault Locator (VFL) for fiber testing NOYAFA NF-859GT Network Cable Tester with Optical Power Meter 10mw VFL,for RJ45 RJ11 CAT5 CAT6 POE/Phone Lines CAT3, LAN Tone Probe Kit NCV&Ethernet Wire Tracer Fiber Tester Network Tools **Brand:** yiltion **Price:** € 262.73 **Availability:** ✅ In Stock ## Summary > 🔧 Elevate your network game with precision testing in your pocket! ## Quick Answers - **What is this?** NOYAFA NF-859GT Network Cable Tester with Optical Power Meter 10mw VFL,for RJ45 RJ11 CAT5 CAT6 POE/Phone Lines CAT3, LAN Tone Probe Kit NCV&Ethernet Wire Tracer Fiber Tester Network Tools by yiltion - **How much does it cost?** € 262.73 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.pt](https://www.desertcart.pt/products/629117663-noyafa-nf-859gt-network-cable-tester-with-optical-power-meter) ## Best For - yiltion enthusiasts ## Why This Product - Trusted yiltion brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Rechargeable & Portable:** Lightweight design with rechargeable battery keeps you powered in the field - • **Tone Probe & NCV Detection:** Locate cables and detect live wires without guesswork - • **Versatile Cable Compatibility:** Works seamlessly with CAT3, CAT5, CAT6, CAT7, RJ11, RJ45 cables - • **Precision Fiber Optic Fault Detection:** Visual Fault Locator pinpoints breaks and faults in fiber lines - • **All-in-One Network Diagnostic Powerhouse:** Test POE, Ethernet, phone & video cables with one sleek device ## Overview The NOYAFA NF-859GT is a compact, rechargeable network cable tester designed for professionals managing RJ45, RJ11, CAT3 to CAT7 cables. It integrates a 10mW Visual Fault Locator for fiber optic troubleshooting, supports POE and Ethernet diagnostics, and includes a tone probe and NCV detection for comprehensive cable tracing. Ideal for quick field diagnostics, it combines multiple network testing tools into one portable device. ## Description NOYAFA NF-859GT Network Cable Tester with Probe Tone Pro Kit for POE, Telephone, Internet, Video, Data and Communications Cablesn cludes RJ11/ RJ45 Plug Review: I rate it a 3 for a few reasons. 1 - the innovation and price for a value network tester, 2- a few functions work but not that accurate, the accessories included at least they tried. Honestly, I thought this would be an awesome tool for my networking needs but it short fall my expectations. Sadly so I had to return it. The tone generator part works but doesn’t work when the end of the cable is on a switch like Cisco or unifi. The cable length tester isn’t that accurate as it is close but missed a few feet or more. The manual covers a few models and it is not in details on how to use the function dedicated to my tester just highlights of the usage, there is no ip ping, the cable quality check works good, cannot detect hub or switch location via cable just to the end of the connected switch or router, even to that is a guessing game at times, love the display and the rechargeable battery but for professional use no. Would be nice to have it touch screen and an on board guide. Some more improvements needed to be done to the device and wish if they have a pc interface and firmware update as well. Would love to keep it if these functions work well. I only used it twice and had to let it go. We have a six month project to network a whole complex and this tool would be awesome if it works accurately. The fibre optic part is a hit and miss especially on long runs, wish they would improve on that and speed check plus to detect internet and coupler or where the cable is broken like how many feet away etc. that is my take on it. Hope the next gen model improves on this and I may consider it in the future. Review: Toner does not work, and seller wont return my messages about a refund. This is the 2nd device I bought from Noyafa. The first one was a cheaper network tester. Found out it wouldn’t work half the time so I threw it away. Bought this one to see if its better as its a new product of theirs - nope, still garbage. Spend the money and buy a proper device from a reputable company even if it costs 3-4x times more. ## Features - Network Cable Tester with Optical Power Meter VFL, POE/RJ45 RJ11 CAT5 CAT6 CAT7 for Phone Lines CAT3 , Ethernet, Video, LAN Tone Probe Kit Network Tools ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0CSJYJ86J | | Item model number | NF-859GT | | Manufacturer | NOYAFA | | Product Dimensions | 3.05 x 8.89 x 15.24 cm; 340.19 g | ## Product Details - **Brand:** YILTION - **Colour:** Black and Red - **Item weight:** 12 Ounces - **Power source:** Battery Powered - **Style:** Network cable tester ## Images ![NOYAFA NF-859GT Network Cable Tester with Optical Power Meter 10mw VFL,for RJ45 RJ11 CAT5 CAT6 POE/Phone Lines CAT3, LAN Tone Probe Kit NCV&Ethernet Wire Tracer Fiber Tester Network Tools - Image 1](https://m.media-amazon.com/images/I/81fO97Y+erL.jpg) ## Customer Reviews ### ⭐⭐⭐ Review *by B***D on 4 July 2025* I rate it a 3 for a few reasons. 1 - the innovation and price for a value network tester, 2- a few functions work but not that accurate, the accessories included at least they tried. Honestly, I thought this would be an awesome tool for my networking needs but it short fall my expectations. Sadly so I had to return it. The tone generator part works but doesn’t work when the end of the cable is on a switch like Cisco or unifi. The cable length tester isn’t that accurate as it is close but missed a few feet or more. The manual covers a few models and it is not in details on how to use the function dedicated to my tester just highlights of the usage, there is no ip ping, the cable quality check works good, cannot detect hub or switch location via cable just to the end of the connected switch or router, even to that is a guessing game at times, love the display and the rechargeable battery but for professional use no. Would be nice to have it touch screen and an on board guide. Some more improvements needed to be done to the device and wish if they have a pc interface and firmware update as well. Would love to keep it if these functions work well. I only used it twice and had to let it go. We have a six month project to network a whole complex and this tool would be awesome if it works accurately. The fibre optic part is a hit and miss especially on long runs, wish they would improve on that and speed check plus to detect internet and coupler or where the cable is broken like how many feet away etc. that is my take on it. Hope the next gen model improves on this and I may consider it in the future. ### ⭐ Review *by V***R on 30 October 2024* Toner does not work, and seller wont return my messages about a refund. This is the 2nd device I bought from Noyafa. The first one was a cheaper network tester. Found out it wouldn’t work half the time so I threw it away. Bought this one to see if its better as its a new product of theirs - nope, still garbage. Spend the money and buy a proper device from a reputable company even if it costs 3-4x times more. ### ⭐⭐⭐⭐⭐ Review *by J***E on 21 July 2025* Todo Ok ## Frequently Bought Together - NOYAFA NF-859GT Network Cable Tester with Optical Power Meter 10mw VFL,for RJ45 RJ11 CAT5 CAT6 POE/Phone Lines CAT3, LAN Tone Probe Kit NCV&Ethernet Wire Tracer Fiber Tester Network Tools - ZOERAX 100-Pack RJ45 Cat6 Pass Through Connector Shielded RJ45 Modular Plugs for Solid or Stranded FTP/STP Ethernet Cable - Klein Tools VDV226-110 Ratcheting Modular Data Cable Crimper / Wire Stripper / Wire Cutter for RJ11/RJ12 Standard, RJ45 Pass-Thru Connectors --- ## 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.pt/products/629117663-noyafa-nf-859gt-network-cable-tester-with-optical-power-meter](https://www.desertcart.pt/products/629117663-noyafa-nf-859gt-network-cable-tester-with-optical-power-meter) --- *Product available on Desertcart Portugal* *Store origin: PT* *Last updated: 2026-04-22*