---
product_id: 709325439
title: "NF-8508 Network Cable Tester with Optical Power Meter VFL, PoE, and Length Measurement - RJ11/RJ45/CAT5/CAT6 Ethernet Cable Toner, Telephone Line Tracer, Fiber Tester, and Network Tools (NF-8508)"
brand: "gulitech"
price: "€ 513.06"
currency: EUR
in_stock: true
url: https://www.desertcart.es/products/709325439-nf-8508-network-cable-tester-with-optical-power-meter-vfl
store_origin: ES
region: Spain
---

# Cable length up to 200m High-sensitivity PoE & network modes 10-hour Type-C rechargeable battery NF-8508 Network Cable Tester with Optical Power Meter VFL, PoE, and Length Measurement - RJ11/RJ45/CAT5/CAT6 Ethernet Cable Toner, Telephone Line Tracer, Fiber Tester, and Network Tools (NF-8508)

**Brand:** gulitech
**Price:** € 513.06
**Availability:** ✅ In Stock

## Summary

> ⚡ Master your network game with precision and power!

## Quick Answers

- **What is this?** NF-8508 Network Cable Tester with Optical Power Meter VFL, PoE, and Length Measurement - RJ11/RJ45/CAT5/CAT6 Ethernet Cable Toner, Telephone Line Tracer, Fiber Tester, and Network Tools (NF-8508) by gulitech
- **How much does it cost?** € 513.06 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.es](https://www.desertcart.es/products/709325439-nf-8508-network-cable-tester-with-optical-power-meter-vfl)

## Best For

- gulitech enthusiasts

## Why This Product

- Trusted gulitech brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Speedy Port Identification:** Auto-detects fiber frequency and flashes port indicators to instantly reveal working speeds and correct lines.
- • **Work Longer, Charge Faster:** 1500mAh lithium battery delivers up to 10 hours runtime with convenient Type-C charging and built-in flashlight for low-light jobs.
- • **Robust PoE Testing Up to 60V:** Seamlessly checks cable mapping, polarity, voltage, and supports 10M/100M/1G modes for professional-grade diagnostics.
- • **All-in-One Network Powerhouse:** 9 essential testing functions including PoE, optical power meter, VFL, and cable length measurement—your ultimate network toolkit.
- • **Pinpoint Precision in Any Environment:** Advanced anti-interference tech ensures noise-free, ultra-accurate cable detection every time.

## Overview

The NF-8508 by GuliTech is a multifunctional network cable tester combining advanced anti-interference technology, PoE diagnostics up to 60V, optical power metering, and cable length measurement up to 200m. Featuring a 1500mAh rechargeable battery with Type-C charging and a built-in flashlight, it’s engineered for professional network engineers and managers demanding accuracy, speed, and reliability in one compact tool.

## Description

1

## Features

- Advanced Anti-Interference Network Cable Tester: Featuring cutting-edge digital, analog, and PoE modes, this tester offers high sensitivity and minimal noise interference, making it easy to pinpoint the target cable with accuracy. Ideal for engineering projects, network setups, and equipment maintenance.
- Optical Power Meter Testing & Port Flashing: Simply connect the network cable to the transmitter, and the tracker will automatically detect the fiber frequency. The port indicator will flash, showing the port’s working speed, making it easy to identify the correct line and port quickly.
- All-in-One Multifunction Network Cable Tester: Packed with nine essential features, including continuity testing, cable scanning, port flashing, cable length measurement, PoE power supply testing, QC testing, optical power metering, VFL function, and NVC function, to cover all your network testing needs.
- Comprehensive PoE Testing: Our PoE tester checks cable mapping, polarity, and voltage for PoE network switches, supporting up to 60VDC. It automatically detects and switches between 10M, 100M, and 1000M modes. Additional tests include cable tracking, short circuits, and circuit interruptions.
- Quick Cable Length Measurement: The RJ45 cable tester measures cable lengths up to 200m efficiently. It’s versatile enough to work with not just network cables but also phone lines and BNC cables.
- Long Battery Life with Convenient Type-C Charging: Equipped with a 1500mAh 3.7V lithium battery, this tester runs for up to 10 hours on a single charge. The Type-C charging port ensures faster and easier recharging, while the built-in flashlight helps you work even in low-light conditions.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | GuliTech |
| Power Source | Battery Powered |
| Style | Network & Cable Testers |
| Colour | Blue |
| Item Weight | 0.7 Kilograms |
| UPC | 772093266822 |
| Manufacturer | NOYAFA/Gulitech |
| Country of Origin | China |
| Model number | NF-8508 |
| Number of Memory Sticks | 1 |
| Item Weight | 700 g |
| Package Dimensions | 26.39 x 16.51 x 5.79 cm; 700 g |
| Batteries | 1 Lithium Polymer batteries required. (included) |
| Item model number | NF-8508 |
| Included Components | 1 |
| Are batteries included? | Yes |
| Lithium battery energy content | 1500 Milliamp Hours (mAh) |
| Lithium Battery Packaging | Batteries contained in equipment |
| Lithium battery weight | 0.03 g |
| Number of lithium ion cells | 1 |
| Number of lithium metal cells | 1 |

## Product Details

- **Brand:** GuliTech
- **Power Source:** Battery Powered
- **Style:** Network & Cable Testers
- **Colour:** Blue
- **Item Weight:** 0.7 Kilograms

## Images

![NF-8508 Network Cable Tester with Optical Power Meter VFL, PoE, and Length Measurement - RJ11/RJ45/CAT5/CAT6 Ethernet Cable Toner, Telephone Line Tracer, Fiber Tester, and Network Tools (NF-8508) - Image 1](https://m.media-amazon.com/images/I/71BdPVC7reL.jpg)
![NF-8508 Network Cable Tester with Optical Power Meter VFL, PoE, and Length Measurement - RJ11/RJ45/CAT5/CAT6 Ethernet Cable Toner, Telephone Line Tracer, Fiber Tester, and Network Tools (NF-8508) - Image 2](https://m.media-amazon.com/images/I/61hwfTK7XpL.jpg)
![NF-8508 Network Cable Tester with Optical Power Meter VFL, PoE, and Length Measurement - RJ11/RJ45/CAT5/CAT6 Ethernet Cable Toner, Telephone Line Tracer, Fiber Tester, and Network Tools (NF-8508) - Image 3](https://m.media-amazon.com/images/I/71BNjT5xG1L.jpg)
![NF-8508 Network Cable Tester with Optical Power Meter VFL, PoE, and Length Measurement - RJ11/RJ45/CAT5/CAT6 Ethernet Cable Toner, Telephone Line Tracer, Fiber Tester, and Network Tools (NF-8508) - Image 4](https://m.media-amazon.com/images/I/71WdpD1UhUL.jpg)
![NF-8508 Network Cable Tester with Optical Power Meter VFL, PoE, and Length Measurement - RJ11/RJ45/CAT5/CAT6 Ethernet Cable Toner, Telephone Line Tracer, Fiber Tester, and Network Tools (NF-8508) - Image 5](https://m.media-amazon.com/images/I/71NlI-sRVrL.jpg)

## Available Options

This product comes in different **Model** options.

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*Product available on Desertcart Spain*
*Store origin: ES*
*Last updated: 2026-03-09*