---
product_id: 232373760
title: "NF-488 PoE Tester Inline Tester Power Over Ethernet Voltage Current Tester Test for POE Testing, Network Cable Continuity Checking, DC Power & Switch Loop-Back Test PoE Detector"
brand: "noyafa"
price: "SAR 271"
currency: SAR
in_stock: false
category: "Noyafa"
url: https://www.desertcart.com.sa/products/232373760-nf-488-poe-tester-inline-tester-power-over-ethernet-voltage
store_origin: SA
region: Saudi Arabia
---

# PoE voltage & polarity detection Real-time current, voltage & power readout Network cable continuity & fault check NF-488 PoE Tester Inline Tester Power Over Ethernet Voltage Current Tester Test for POE Testing, Network Cable Continuity Checking, DC Power & Switch Loop-Back Test PoE Detector

**Brand:** noyafa
**Price:** SAR 271
**Availability:** ❌ Out of Stock

## Summary

> ⚡ Power up your network IQ with NOYAFA NF-488 — the ultimate PoE tester for pros who can’t afford downtime!

## Quick Answers

- **What is this?** NF-488 PoE Tester Inline Tester Power Over Ethernet Voltage Current Tester Test for POE Testing, Network Cable Continuity Checking, DC Power & Switch Loop-Back Test PoE Detector by noyafa
- **How much does it cost?** SAR 271 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.com.sa](https://www.desertcart.com.sa/products/232373760-nf-488-poe-tester-inline-tester-power-over-ethernet-voltage)

## 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

- • **Trusted by Pros:** Backed by a 4.2-star rating and top 400 rank in Network Testers—join thousands of network managers who rely on NOYAFA.
- • **Plug-and-Play Portability:** Compact, battery-powered design fits in your toolkit for on-the-go troubleshooting anywhere, anytime.
- • **Precision PoE Diagnostics:** Instantly identify standard & non-standard PoE device voltage, polarity, and mode for flawless network power delivery.
- • **Real-Time Power Monitoring:** Measure current, voltage, and power consumption of DC devices to optimize energy use and prevent overloads.
- • **Comprehensive Cable Health Check:** Detect shorts, crossovers, and open circuits to ensure your network cables are always mission-ready.

## Overview

The NOYAFA NF-488 is a compact, battery-powered PoE tester designed for professional network managers. It accurately tests PoE voltage, polarity, and mode on both standard and non-standard devices, checks network cable continuity for faults like shorts and crossovers, and measures current, voltage, and power consumption of DC appliances. With a 4.2-star rating and a strong presence in the network testing category, it’s a reliable tool for ensuring seamless Power over Ethernet performance.

## Description

1

## Features

- · Test the information of the standard PoE device, such as af t standard, power supply voltage, power supply polarity and mode.
- · Identify the supply voltage, power supply polarity and mode of non-standard PoE devices.
- · Check the short circuit, crossover and open circuit status in the network cable.
- · Test the current, voltage and power consumed by DC appliances.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B08HDGBWGV |
| Best Sellers Rank | #177,653 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #352 in Network & Cable Testers |
| Brand Name | NOYAFA |
| Color | Black2 |
| Compatible Devices | PoE devices |
| Customer Reviews | 4.2 4.2 out of 5 stars (79) |
| Global Trade Identification Number | 06971278906629 |
| Included Components | Tester, instruction, color box, accessories. |
| Item Dimensions | 4 x 1.5 x 7 inches |
| Item Weight | 282 g |
| Manufacturer | SHENZHEN NOYAFA ELECTRONIC CO.,LTD |
| Measurement Type | Voltmeter" or "Ammeter |
| Model | NF-488 |
| Part Number | NF-488 |
| Power Source | Battery Powered |
| UPC | 705554038751 |
| Unit Count | 1 Count |
| Upper Temperature Rating | 30 °C |

## Product Details

- **Brand:** NOYAFA
- **Color:** Black2
- **Item Weight:** 282 g
- **Item dimensions L x W x H:** 4 x 1.5 x 7 inches
- **Power Source:** Battery Powered

## Images

![NF-488 PoE Tester Inline Tester Power Over Ethernet Voltage Current Tester Test for POE Testing, Network Cable Continuity Checking, DC Power & Switch Loop-Back Test PoE Detector - Image 1](https://m.media-amazon.com/images/I/61Lw9h8qBHL.jpg)

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**Shop now:** [https://www.desertcart.com.sa/products/232373760-nf-488-poe-tester-inline-tester-power-over-ethernet-voltage](https://www.desertcart.com.sa/products/232373760-nf-488-poe-tester-inline-tester-power-over-ethernet-voltage)

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*Product available on Desertcart Saudi Arabia*
*Store origin: SA*
*Last updated: 2026-08-17*