---
product_id: 117253141
title: "fengwen66 RJ45 LAN Tester Network Wire Tracker Anti-Interference Tone Tracer NF-300(red & black)"
brand: "fengwen66"
price: "€ 127.31"
currency: EUR
in_stock: true
category: "Computers"
url: https://www.desertcart.fr/products/117253141-fengwen66-rj45-lan-tester-network-wire-tracker-anti-interference-tone
store_origin: FR
region: France
---

# fengwen66 RJ45 LAN Tester Network Wire Tracker Anti-Interference Tone Tracer NF-300(red & black)

**Brand:** fengwen66
**Price:** € 127.31
**Availability:** ✅ In Stock

## Quick Answers

- **What is this?** fengwen66 RJ45 LAN Tester Network Wire Tracker Anti-Interference Tone Tracer NF-300(red & black) by fengwen66
- **How much does it cost?** € 127.31 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.fr](https://www.desertcart.fr/products/117253141-fengwen66-rj45-lan-tester-network-wire-tracker-anti-interference-tone)

## Best For

- fengwen66 enthusiasts

## Why This Product

- Trusted fengwen66 brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Description

NF-300 Transmitter specifications  LCD screen 53x25mm Tone frequency 225Hz The Max. distance of tracing cable  electrified wire: 3000m  Non-electrified wire: 2000m The Max. distance of cablemapping: 2500m The Max. distance of cable length testing: 1000m Trace cable connected to switch: anti-jamming  Tone mode: 2 Tones, adjustable Compatible with connectors: RJ11,RJ45,BNC,USB LED lights display: Wiremap, tone, tracing Cable map indication: LCD (#1- #8) Shielded indication: LCD (#9) Voltage protection: AC 60V/DC 42V Low battery display: LCD (6.5V) Battery type: DC9.0V（NEDA 1604/6F22 DC9V x 1pc, not included) Dimensions: 185 x 80 x 32mm NF-300 Receiver specifications  Frequency: 225kHz The Max. working current: Less than 70mA Earphone jack: 1 LED illumination: 2 LEDs Battery type DC9.0V（NEDA 1604/6F22 DC9V x 1pc, not included)  Dimensions: 218 x 46 x 29mm NF-300 Remote unit specifications  Compatible with connectors: RJ11,RJ45,BNC,USB Dimensions: 107 x 30 x 24mm Color: red & black  Package included: 1 x Transmitter 1 x Receiver 1 x Remote Recognizer 1 x User Manual

## Features

- Trace and locate RJ45 (STP / 4-core), RJ11, USB, BNC cables.
- Anti-jamming, capable of working on the exchanger and PC startup.
- Measure cable length for RJ45, BNC cable.
- Check open, short, cross, crosstalk for RJ11, RJ45, BNC Cable.
- Locate short and breakage point accurately.
- ›See more product details

## Images

![fengwen66 RJ45 LAN Tester Network Wire Tracker Anti-Interference Tone Tracer NF-300(red & black) - Image 1](https://images-na.ssl-images-amazon.com/images/I/41AtS3erlEL.jpg)
![fengwen66 RJ45 LAN Tester Network Wire Tracker Anti-Interference Tone Tracer NF-300(red & black) - Image 2](https://images-na.ssl-images-amazon.com/images/I/41%2BRC1NuXfL.jpg)
![fengwen66 RJ45 LAN Tester Network Wire Tracker Anti-Interference Tone Tracer NF-300(red & black) - Image 3](https://images-na.ssl-images-amazon.com/images/I/41Ktlvo4cjL.jpg)
![fengwen66 RJ45 LAN Tester Network Wire Tracker Anti-Interference Tone Tracer NF-300(red & black) - Image 4](https://images-na.ssl-images-amazon.com/images/I/41tT9uIah%2BL.jpg)
![fengwen66 RJ45 LAN Tester Network Wire Tracker Anti-Interference Tone Tracer NF-300(red & black) - Image 5](https://images-na.ssl-images-amazon.com/images/I/51WN9sh3hCL.jpg)

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**Shop now:** [https://www.desertcart.fr/products/117253141-fengwen66-rj45-lan-tester-network-wire-tracker-anti-interference-tone](https://www.desertcart.fr/products/117253141-fengwen66-rj45-lan-tester-network-wire-tracker-anti-interference-tone)

---

*Product available on Desertcart France*
*Store origin: FR*
*Last updated: 2026-09-14*