--- product_id: 501803020 title: "NOYAFA NF-488S Pro POE Tester for Power Over Ethernet, Network Cable Continuity Checking , Switch Loop-Back POE Detector" brand: "noyafa" price: "68.33 DT" currency: TND in_stock: true reviews_count: 5 url: https://www.desertcart.tn/products/501803020-noyafa-nf-488s-pro-poe-tester-for-power-over-ethernet store_origin: TN region: Tunisia --- # 0-60V voltage range Tests PoE standard & non-standard devices Switch loopback compatibility NOYAFA NF-488S Pro POE Tester for Power Over Ethernet, Network Cable Continuity Checking , Switch Loop-Back POE Detector **Brand:** noyafa **Price:** 68.33 DT **Availability:** ✅ In Stock ## Summary > ⚡ Power up your network IQ with NOYAFA NF-488S — the must-have PoE tester for pros who can’t afford downtime! ## Quick Answers - **What is this?** NOYAFA NF-488S Pro POE Tester for Power Over Ethernet, Network Cable Continuity Checking , Switch Loop-Back POE Detector by noyafa - **How much does it cost?** 68.33 DT with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/501803020-noyafa-nf-488s-pro-poe-tester-for-power-over-ethernet) ## 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 - • **Switch Loopback Testing:** Verify switch port functionality on 10M/100M networks to ensure seamless connectivity. - • **Portable & User-Friendly:** Compact design with backlit LCD and included carrying case—your on-the-go network guardian. - • **Network Cable Health Check:** Detect open, short, and crossed wires with precision to avoid costly downtime. - • **Universal PoE Compatibility:** Supports 802.3af/at standards plus non-standard PoE devices for ultimate flexibility. - • **All-in-One PoE Power Insight:** Instantly measure voltage, current, and power consumption up to 180W for any PoE device. ## Overview The NOYAFA NF-488S Pro is a professional-grade PoE tester designed for network technicians and IT managers. It accurately measures voltage (5-60V), current (up to 3A), and power consumption (up to 180W) of both standard and non-standard PoE devices. Featuring cable continuity and wiring fault detection, plus switch loopback testing, it ensures reliable network installation and maintenance. Compact, battery-powered, and equipped with a backlit LCD, it’s the essential tool for efficient, on-site diagnostics and troubleshooting. ## Description NF-488 PoE Tester is a parctical tool for installation and maintenance of technical personnel in security monitoring, conmmunication wires, integrated wiring and other weak current systems. Main Functions: Test the information of the standard/non-standard PoE device, such as voltage, polarity, mid-span or end-span. Test of real-time power consumed by PD devices in PoE power supply systems. Test the open, short, cross status in the network cable. Test the power consumed by DC appliances. The loop test function of the switch. Specifications: Item Name: Network Cable Tester Material: ABS Continuity Function: Cable Type: STP/UTP Maximum Testing Range: 600m Wire Mapping: Emitter + Remote, Emitter + Switch/Routor POE Function: Test Range: DC 5-60V PoE Switch Standard Identify: 802.3af/at (Standard/Non-standard) Test Range Power: 0-18W Voltage Test Range: DC 0-60V Current Test Range: 0-3A Power Test Range: 0-180W Display: LCD Screen, with Backlight Input Voltage Protection: DC 48V, 5mA Maximum Working Current:≤80mA Loopback: Compatible with 10M/100M Switch Power Supply: 3 x 1.5V AAA Battery (Not Included) Remote Specification: Ports: RJ45 Function: Wire Mapping for Network Cable Input Voltage Protection: DC 48V, 5mA Features: Portable, Fine Workmanship, LCD Display Screen Size: 128mm x 64mm/5.04" x 2.52" (Approx.) Total Size: 14cm x 4cm x 2cm/5.51" x 1.57" x 0.79" (Approx.) Notes: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Package Includes: (Battery Not Included) 1 x Emitter 1 x Remote Control 1 x Crocodile Clip Test Line 1 x Network Cable 1 x Carry bag 1 x User Manual 1 x Gift Box Review: Great little tester - I am very happy I picked this tool up. I run alot of ethernet cable of alot of different projects, one being POE cameras and needed to test the POE output and this was able to do that at a great price point compared to alot of other testers out there. Has lots of functions to only need one tester to carry around. Came in a nice carrying case to protect it and increase it's longevity on the job. Found it easy to simple to use. Review: Parfait - J’ai peut-être sauvé mes deux caméra poe, des deux d’injecteurs poe dit standard qui ne l’était pas. ## Features - Test the information of the standard/non-standard PoE device, such as voltage, polarity, mid-span or end-span. - Test of real-time power consumed by PD devices in PoE power supply systems. - Test the open, short, cross status in the network cable. - Test the power consumed by DC appliances. - The loop test function of the switch. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B095LS8GWN | | Brand | NOYAFA | | Colour | Black | | Customer Reviews | 4.6 out of 5 stars 86 Reviews | | Included Components | PCB | | Item Weight | 0.01 Ounces | | Item weight | 0.01 Ounces | | Manufacturer | NOYAFA | | Maximum Operating Voltage | 60 Volts | | Measurement Type | Electrical Measurement | | Min. Operating voltage | 5 Volts (DC) | | Minimum Operating Voltage | 5 Volts (DC) | | Model Number | NF-488 | | Power Source | Battery Powered | | Power source | Battery Powered | | Specification Met | CE, RoHS | | Style | Modern | | Style Name | Modern | ## Product Details - **Brand:** NOYAFA - **Power source:** Battery Powered - **Style:** Modern - **Colour:** Black - **Item weight:** 0.01 Ounces ## Images ![NOYAFA NF-488S Pro POE 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) ![NOYAFA NF-488S Pro POE Tester for Power Over Ethernet, Network Cable Continuity Checking , Switch Loop-Back POE Detector - Image 2](https://m.media-amazon.com/images/I/71INiNZ-0DL.jpg) ![NOYAFA NF-488S Pro POE Tester for Power Over Ethernet, Network Cable Continuity Checking , Switch Loop-Back POE Detector - Image 3](https://m.media-amazon.com/images/I/71NW36IXB6L.jpg) ![NOYAFA NF-488S Pro POE Tester for Power Over Ethernet, Network Cable Continuity Checking , Switch Loop-Back POE Detector - Image 4](https://m.media-amazon.com/images/I/71Qa-fwYq0L.jpg) ![NOYAFA NF-488S Pro POE Tester for Power Over Ethernet, Network Cable Continuity Checking , Switch Loop-Back POE Detector - Image 5](https://m.media-amazon.com/images/I/71tpL2NLADL.jpg) ## 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 ### ⭐⭐⭐⭐⭐ Great little tester *by J***N on 23 January 2025* I am very happy I picked this tool up. I run alot of ethernet cable of alot of different projects, one being POE cameras and needed to test the POE output and this was able to do that at a great price point compared to alot of other testers out there. Has lots of functions to only need one tester to carry around. Came in a nice carrying case to protect it and increase it's longevity on the job. Found it easy to simple to use. ### ⭐⭐⭐⭐⭐ Parfait *by F***S on 11 February 2024* J’ai peut-être sauvé mes deux caméra poe, des deux d’injecteurs poe dit standard qui ne l’était pas. ### ⭐⭐⭐⭐ Great hobby RJ45 POE Tester *by I***S on 4 April 2025* Considered buying the Klein tools tester but the base model ($80 CAD) doesn't support POE testing without jumping to the $250 unit (too much money for a general hobby tool). Bought this for my smaller home rj45 cat5e setup to get going and I'm glad I did as the price point is great for what you get. Might consider the Klein if I were to get into a business/career doing this type of stuff but this tester is great for the general usage. Created 8 different cat5e cables with four of them being 100ft+ and for POE applications and this tester read them out all good, the one crimp error I made on one strand showed open and correct on the tester. Came with a nice little carrying bag but would have been happier if it came in a blown-moulded hard shell case. Other reviewers complained about the build quality, it seems good enough to me but wouldn't want to drop it from a big height (obviously with any digital tool). Perhaps if it even came with a silicone case it would be even better. Am happy I bought this with the digital screen readout than those ultra cheap $20-30 ones you see everywhere in the shoddy kits that only have small led's flashing. ## 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.tn/products/501803020-noyafa-nf-488s-pro-poe-tester-for-power-over-ethernet](https://www.desertcart.tn/products/501803020-noyafa-nf-488s-pro-poe-tester-for-power-over-ethernet) --- *Product available on Desertcart Tunisia* *Store origin: TN* *Last updated: 2026-06-07*