---
product_id: 643759943
title: "NOYAFA NF-859GS Network Cable Tester with red Light Pen 10mw Visual Fault Locator,for POE RJ45 RJ11 CAT5 CAT6 Cable Toner Continuity Test/Length Measure Fault Distance/Wire Tracer Ethernet LAN"
brand: "noyafa"
price: "118.39 OMR"
currency: OMR
in_stock: false
reviews_count: 4
category: "Noyafa"
url: https://www.desertcart.com.om/products/643759943-noyafa-nf-859gs-network-cable-tester-with-red-light-pen
store_origin: OM
region: Oman
---

# Comprehensive PoE detection (802.3af/at) Accurate cable length up to 200m 10mW red light visual fault locator NOYAFA NF-859GS Network Cable Tester with red Light Pen 10mw Visual Fault Locator,for POE RJ45 RJ11 CAT5 CAT6 Cable Toner Continuity Test/Length Measure Fault Distance/Wire Tracer Ethernet LAN

**Brand:** noyafa
**Price:** 118.39 OMR
**Availability:** ❌ Out of Stock

## Summary

> 🔧 Empower Your Network Mastery with NOYAFA NF-859GS!

## Quick Answers

- **What is this?** NOYAFA NF-859GS Network Cable Tester with red Light Pen 10mw Visual Fault Locator,for POE RJ45 RJ11 CAT5 CAT6 Cable Toner Continuity Test/Length Measure Fault Distance/Wire Tracer Ethernet LAN by noyafa
- **How much does it cost?** 118.39 OMR with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.com.om](https://www.desertcart.com.om/products/643759943-noyafa-nf-859gs-network-cable-tester-with-red-light-pen)

## 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

- • **Next-Level PoE Testing:** Supports IEEE 802.3af/at standards, identifies power pins & voltage for seamless network power management.
- • **Instant Port Identification:** Flashing port indicator quickly locates cables on 10/100/1000M switches & hubs—no more guesswork.
- • **Plug & Play Continuity Testing:** Rapidly verifies cable integrity including crimping quality on UTP/STP cables to keep your network flawless.
- • **Pinpoint Cable Faults with Precision:** Detects shorts, crosses, opens & fault distance up to 200m for zero downtime.
- • **Triple Scan Modes for Every Scenario:** Normal, anti-interference & PoE modes ensure reliable testing in any environment.

## Overview

The NOYAFA NF-859GS is a professional-grade network cable tester designed for managers and IT pros who demand precision and efficiency. It supports RJ11, RJ45, CAT3 to CAT6A cables, offering accurate length measurement up to 200 meters, advanced PoE detection compliant with IEEE 802.3af/at, and a powerful 10mW red light visual fault locator. With three scanning modes and port flashing capabilities, it streamlines troubleshooting and cable management in complex Ethernet LAN environments.

## Description

NOYAFA NF-859GS Network Cable Tester with red Light Pen 10mw Visual Fault Locator,for POE RJ45 RJ11 CAT5 CAT6 Cable Toner Continuity Test/Length Measure Fault Distance/Wire Tracer Ethernet LAN : desertcart.in: Industrial & Scientific

Review: The Tester of all cable testers.
Review: Good Product

## Features

- 🌹【NETWORK CABLE TESTER】NOYAFA NF-859GS Multi-Function Network Cable Tester :POE test, anti-interference RJ11,RJ45 CAT5, CAT5E, CAT6, CAT6A ,telephone line CAT3 cable test, continuity test, port flashing, sensitivity adjustment, cable Function of length test and LED flashlight,UTP/STP test
- 🌹【CABLE LENGTH & FAULT DISTANCE】Accurately measure the cable length without calibration, and the range is 2.5-200 m. It can detect the cross, short circuit, and open circuit of cables,View Ethernet Cable Failure distance.
- 🌹【3 MODES】Three scanning modes can be selected: normal mode/anti-interference mode/PoE mode.
- 🌹【PORT FLASH】Through the flashing port indicator on the hub/switch, the hub flashes to locate the network port, which can quickly find the network cable on the switch/router. It can be used for 10M/100M/1000M hubs/switches.
- 🌹【POE TESTER】Support 802.3af 802.3at two standards,Determine which pins are supplying power and detecting voltage, determine the type of PSE (according to/af standard), and detect the presence of AC voltage (50V-1000V). Test the physical state of STP and UTP lan cables.Identifies PoE devices efficiently. Detects crossover methods (unknown/end-span/mid-span/8-core power supply) and polarity. Comprehensive PoE detection, including non-standard, IEEE 802.3AF, and IEEE 802.3AT.
- 🌹【CONTINUOUS TEST】Cable Pressing Test，Quick test results (open circuit, crossover, straight through, open circuit), quickly detect the crimping condition of the crystal head, Shielded network cable can also be used(UTP/STP),Add lan cable pressing function test to test whether the Plug is pressed well.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0CS2ZWNBD |
| Brand | NOYAFA |
| Brand Name | NOYAFA |
| Colour | Red |
| Customer Reviews | 5.0 out of 5 stars 5 Reviews |
| Included Components | NO |
| Manufacturer | NOYAFA |
| Maximum Operating Voltage | 60 Volts |
| Measurement Type | Optical Power Meter |
| Model Number | NF-859GS |
| Power Source | Corded Electric |
| Power Source Type | Corded Electric |
| Style | NETWORK CABLE TESTER |
| Style Name | NETWORK CABLE TESTER |

## Product Details

- **Brand:** NOYAFA
- **Colour:** Red
- **Measurement Type:** Optical Power Meter
- **Power Source:** Corded Electric
- **Style:** NETWORK CABLE TESTER

## Images

![NOYAFA NF-859GS Network Cable Tester with red Light Pen 10mw Visual Fault Locator,for POE RJ45 RJ11 CAT5 CAT6 Cable Toner Continuity Test/Length Measure Fault Distance/Wire Tracer Ethernet LAN - Image 1](https://m.media-amazon.com/images/I/71gB1o-K+pL.jpg)
![NOYAFA NF-859GS Network Cable Tester with red Light Pen 10mw Visual Fault Locator,for POE RJ45 RJ11 CAT5 CAT6 Cable Toner Continuity Test/Length Measure Fault Distance/Wire Tracer Ethernet LAN - Image 2](https://m.media-amazon.com/images/I/71gg4jdOvnL.jpg)
![NOYAFA NF-859GS Network Cable Tester with red Light Pen 10mw Visual Fault Locator,for POE RJ45 RJ11 CAT5 CAT6 Cable Toner Continuity Test/Length Measure Fault Distance/Wire Tracer Ethernet LAN - Image 3](https://m.media-amazon.com/images/I/71iUk5bhrdL.jpg)
![NOYAFA NF-859GS Network Cable Tester with red Light Pen 10mw Visual Fault Locator,for POE RJ45 RJ11 CAT5 CAT6 Cable Toner Continuity Test/Length Measure Fault Distance/Wire Tracer Ethernet LAN - Image 4](https://m.media-amazon.com/images/I/71tHFMjX3xL.jpg)
![NOYAFA NF-859GS Network Cable Tester with red Light Pen 10mw Visual Fault Locator,for POE RJ45 RJ11 CAT5 CAT6 Cable Toner Continuity Test/Length Measure Fault Distance/Wire Tracer Ethernet LAN - Image 5](https://m.media-amazon.com/images/I/71va9eqU6TL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ The Tester of all cable testers.
*by C***S on 22 December 2025*



### ⭐⭐⭐⭐⭐ Good Product
*by J***S on 4 December 2025*



### ⭐⭐⭐⭐⭐ Great cable tester
*by D***T on 27 May 2024*



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*Product available on Desertcart Oman*
*Store origin: OM*
*Last updated: 2026-01-22*