--- product_id: 340144657 title: "NF-488 POE Cable Tester for Power Over Ethernet, Network Cable Continuity Checking, Switch Loop-Back POE Detector" brand: "noyafa" price: "₱6019" currency: PHP in_stock: true reviews_count: 11 category: "Noyafa" url: https://www.desertcart.ph/products/340144657-nf-488-poe-cable-tester-for-power-over-ethernet-network store_origin: PH region: Philippines --- # 0-60V POE voltage range Large backlit LCD for clear results Detects cable faults & wiring issues NF-488 POE Cable Tester for Power Over Ethernet, Network Cable Continuity Checking, Switch Loop-Back POE Detector **Brand:** noyafa **Price:** ₱6019 **Availability:** ✅ In Stock ## Summary > ⚡ Empower your network with precision — test smarter, troubleshoot faster! ## Quick Answers - **What is this?** NF-488 POE Cable Tester for Power Over Ethernet, Network Cable Continuity Checking, Switch Loop-Back POE Detector by noyafa - **How much does it cost?** ₱6019 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.ph](https://www.desertcart.ph/products/340144657-nf-488-poe-cable-tester-for-power-over-ethernet-network) ## Best For - noyafa enthusiasts ## Why This Product - Trusted noyafa brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Ergonomic & Durable Design:** Anti-slip casing with independent backlight timers built for on-the-go professionals working in any lighting condition. - • **Power Over Ethernet Precision:** Automatically identifies POE standards (af/at), polarity, and jumper methods for flawless network power delivery. - • **User-Friendly Backlit Display:** Large LCD with backlight and intuitive interface makes reading results effortless, even in dim environments. - • **Comprehensive Cable Diagnostics:** Detects open circuits, shorts, crossovers, and shielded wires to eliminate guesswork in cable troubleshooting. - • **Real-Time Voltage & Current Testing:** Measures DC voltage, current, and power between devices to ensure optimal network performance. ## Overview The NOYAFA NF-488 is a multifunctional POE cable tester designed for professional-grade network installation and maintenance. It supports POE voltage testing up to 60V, detects wiring faults including open circuits and shorts, and features a large backlit LCD for clear, immediate results. Its ergonomic design and advanced diagnostics make it an essential tool for managing and optimizing Power Over Ethernet systems, security monitoring, and communication lines. ## Description NOYAFA NF-488 POE Cable Tester for Power Over Ethernet, Network Cable Continuity Checking, Switch Loop-Back POE Detector: desertcart.com: Industrial & Scientific Review: Works great - Good POE/ethernet tester. Used it to figure out the POE version coming out of an adapter. Also used it to figure out which twisted pairs were incorrectly lined up. Worked great. Review: Works well! - This POE checker paid for itself in its first use. It worked as described, and the instructions were good enough to ensure I was using it correctly. I have a bunch of externally installed POE cameras (monitored by Blue Iris). Every once in a while one goes out and I need to determine the source of the problem. Usually it's a camera, but sometimes, especially for cameras 150 feet away mounted on the stairs down to my dock, it could be a switch or cable problem. Or in one case for me, a bad connection in a barrel connector (for connecting two cables together). I had to analyze the worst case today and this meter saved me multiple trips down to the dock. Using its continuity tester I was able to determine that cable segments were still good. Using the POE tester I was able to determine power was getting to the dock, and it was 47+ volts, still good enough to power a POE cam. That left the camera, which had gone out. Without this tester I wouldn't have known that my segmented cabling was not involved in the failure. This tester will be put to use again, I'm sure. POE cams and outdoor cable runs have their failures. ## Features - Multifunctional Tester: This Ethernet tester detects POE, network cables, and Ethernet. It is primarily used for the installation of low-voltage systems such as security monitoring, communication lines, and comprehensive cabling, reducing network cable testing and troubleshooting time for those with testing needs. - POE Test: Network rj45 tester is designed for POE switch testing and POE performance testing. Ethernet tester can automatically identify standard/non-standard POE information, including af/at voltage standards, power supply polarity, and jumper methods. The voltage test range is 0-60V. - RJ45 Tester: NF-488 network cable tester has a remote wiring function and can test for open circuits, short circuits, and crossovers in network cables. It can measure shielded wires. The large LCD backlit screen is clear and visible, and the concise display interface makes the results clear at a glance. - Power Test Function：This wire tester can test DC current, as well as the voltage, current, and power between the power supply and the electrical equipment. It also has a circuit test function that checks whether the network cable circuit connected to the switch is functioning properly. - Detailed Design：Noyafa NF-488 uses independent backlighting/shutdown timers. The casing has an anti-slip effect, and the illumination solves the problem of unclear visibility in dark areas. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B095LS8GWN | | Best Sellers Rank | #6,982 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #10 in Network & Cable Testers | | Brand | NOYAFA | | Brand Name | NOYAFA | | Color | 1 | | Compatible Devices | POE switches, network switches, Ethernet cables | | Customer Reviews | 4.6 out of 5 stars 100 Reviews | | Included Components | PCB | | Item Weight | 0.01 Ounces | | Manufacturer | NOYAFA | | Measurement Type | Voltmeter or Power Meter | | Model | NF-488 | | Part Number | 8209-8209S | | Power Source | Battery Powered | | Specification Met | CE, FCC, ISO 9001, RoHS | | Style | 1 | | Style Name | 1 | | Upper Temperature Rating | 250 Degrees Celsius | ## Product Details - **Brand:** NOYAFA - **Color:** 1 - **Item Weight:** 0.01 Ounces - **Power Source:** Battery Powered - **Style:** 1 ## Images ![NF-488 POE Cable Tester for Power Over Ethernet, Network Cable Continuity Checking, Switch Loop-Back POE Detector - Image 1](https://m.media-amazon.com/images/I/61lxB7IpIdL.jpg) ## Available Options This product comes in different **Model** options. ## Questions & Answers **Q: What version number is this device? The online manual shows different versions in the setup screen.** A: The manual has its version, and the device has its software and hardware versions, which manual and product are different version is not conflict. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Works great *by C***W on March 27, 2026* Good POE/ethernet tester. Used it to figure out the POE version coming out of an adapter. Also used it to figure out which twisted pairs were incorrectly lined up. Worked great. ### ⭐⭐⭐⭐⭐ Works well! *by P***. on August 14, 2023* This POE checker paid for itself in its first use. It worked as described, and the instructions were good enough to ensure I was using it correctly. I have a bunch of externally installed POE cameras (monitored by Blue Iris). Every once in a while one goes out and I need to determine the source of the problem. Usually it's a camera, but sometimes, especially for cameras 150 feet away mounted on the stairs down to my dock, it could be a switch or cable problem. Or in one case for me, a bad connection in a barrel connector (for connecting two cables together). I had to analyze the worst case today and this meter saved me multiple trips down to the dock. Using its continuity tester I was able to determine that cable segments were still good. Using the POE tester I was able to determine power was getting to the dock, and it was 47+ volts, still good enough to power a POE cam. That left the camera, which had gone out. Without this tester I wouldn't have known that my segmented cabling was not involved in the failure. This tester will be put to use again, I'm sure. POE cams and outdoor cable runs have their failures. ### ⭐⭐⭐⭐⭐ excelente *by J***Z on March 7, 2026* llevo años con el y todavia funciona como el primer dia, comprare la version con pantalla a colores y test de fibra optica ## Frequently Bought Together - NOYAFA NF-488 POE Cable Tester for Power Over Ethernet, Network Cable Continuity Checking, Switch Loop-Back POE Detector - Cable Matters 100-Pack Cat 6 Pass Through RJ45 Connectors (Cat 6 Ends / Cat6 Connector / RJ45 Modular Plugs/Ethernet Plugs/Network Connector) for Solid or Stranded UTP Ethernet Cable - RJ45 Crimp Tool Pass Through Crimper Cutter for Cat6a Cat6 Cat5 Cat5e 8P8C Modular Connector Ethernet Crimper Tool --- ## 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.ph/products/340144657-nf-488-poe-cable-tester-for-power-over-ethernet-network](https://www.desertcart.ph/products/340144657-nf-488-poe-cable-tester-for-power-over-ethernet-network) --- *Product available on Desertcart Philippines* *Store origin: PH* *Last updated: 2026-07-03*