---
product_id: 232373760
title: "NOYAFA-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: "€ 89.84"
currency: EUR
in_stock: true
reviews_count: 8
url: https://www.desertcart.gr/products/232373760-noyafa-nf-488-poe-tester-inline-tester-power-over-ethernet
store_origin: GR
region: Greece
---

# Power Supply Voltage Current & Voltage Measurement PoE Device Testing NOYAFA-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:** € 89.84
**Availability:** ✅ In Stock

## Summary

> 🔧 Test Like a Pro: Elevate Your Networking Game!

## Quick Answers

- **What is this?** NOYAFA-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?** € 89.84 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.gr](https://www.desertcart.gr/products/232373760-noyafa-nf-488-poe-tester-inline-tester-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

- • **🔋 Battery Operated:** Conveniently powered by batteries, ensuring you’re always ready for action.
- • **🔧 Network Diagnostics:** Quickly identify short circuits, crossovers, and open circuits in your network cables.
- • **📈 Real-Time Monitoring:** Instantly measure current, voltage, and power consumption of DC appliances.
- • **🔍 Comprehensive Testing:** Effortlessly assess standard and non-standard PoE devices with precision.
- • **🛠️ User-Friendly Design:** Lightweight and portable, perfect for on-the-go professionals.

## Overview

The NOYAFA-NF-488 PoE Tester is a versatile inline tester designed for professionals needing to assess Power over Ethernet devices. It provides detailed information on power supply voltage, polarity, and mode, while also diagnosing network cable issues. Compact and battery-operated, this tool is essential for efficient network management.

## 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 |
|---------------|-------|
| Manufacturer | Noyafa |
| Part Number | NF-488-1 |
| Item Weight | 0.01 ounces |
| Package Dimensions | 8.82 x 4.41 x 1.73 inches |
| Item model number | NF-488-1 |
| Color | Gray, Black |
| Material | ABS |
| Power Source | Battery Powered |
| Batteries Included? | No |
| Batteries Required? | Yes |

## Product Details

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

## Images

![NOYAFA-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)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Quality for Less
*by C***S on August 23, 2021*

There is nothing I dislike about this product so far, but what I do like is the ease of use and the different types of testing in this one product. When working on traffic signal devices, they can be a bit delicate to surges and lightning, having the proper wiring will make all the difference between your equipment being saved or destroyed. The test that I performed was a continuity test with CAT6 shielded direct burial cable, the drain wire/ground must not be connected on the equipment side but must be connected on the supply side, as you can see in the picture it will show that my connection is correct and with one side to ground. Love this tester and I love the price, I would recommend this product.

### ⭐⭐⭐⭐ Works fine
*by E***7 on September 15, 2023*

Works fine

### ⭐⭐⭐⭐⭐ Works great, seems accurate, no problems
*by G***7 on January 13, 2023*

I purchased this specifically to test a PoE switch but figured I'd be using it in the future with other PoE devices I have, or just as a cable tester in case mine fails. This arrived in perfect condition and didn't have any issues powering right up once batteries were installed. The cable continuity tester worked fine (with a good cable) and the PoE testing seemed to do the job as well - telling me the switch in question is "non-standard" (which is plenty believable) but accurately identifying the af type of a difference device, as well as power consumption through to an access point. Overall happy with this tester, especially for the cost. Hoping it lasts for a while.

## Frequently Bought Together

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*Product available on Desertcart Greece*
*Store origin: GR*
*Last updated: 2026-01-29*