---
product_id: 525038862
title: "Network Ethernet Cable Tester for LAN RJ45 Cat5 Cat5e Cat6 Cat6a Cat7 UTP/Shielded Cable and RJ11 RJ12"
brand: "petechtool"
price: "¥3639"
currency: JPY
in_stock: true
category: "Petechtool"
url: https://www.desertcart.jp/products/525038862-network-ethernet-cable-tester-for-lan-rj45-cat5-cat5e-cat6
store_origin: JP
region: Japan
---

# High-speed chip for rapid testing Clear LED display for instant results Supports RJ11 & RJ45 cables up to Cat7 Network Ethernet Cable Tester for LAN RJ45 Cat5 Cat5e Cat6 Cat6a Cat7 UTP/Shielded Cable and RJ11 RJ12

**Brand:** petechtool
**Price:** ¥3639
**Availability:** ✅ In Stock

## Summary

> 🔧 Test Smarter, Connect Faster — Don’t Get Left Offline!

## Quick Answers

- **What is this?** Network Ethernet Cable Tester for LAN RJ45 Cat5 Cat5e Cat6 Cat6a Cat7 UTP/Shielded Cable and RJ11 RJ12 by petechtool
- **How much does it cost?** ¥3639 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/525038862-network-ethernet-cable-tester-for-lan-rj45-cat5-cat5e-cat6)

## Best For

- petechtool enthusiasts

## Why This Product

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

## Key Features

- • **Intuitive LED Indicators:** Bright, easy-to-read LED display ensures even non-experts can instantly understand cable status and wiring correctness.
- • **Compact & Portable Design:** Lightweight and battery-powered for ultimate convenience—take it anywhere and never miss a cable issue again.
- • **Lightning-Fast Diagnostics:** Built-in high-performance chip delivers rapid and accurate cable verification, saving you precious time on every job.
- • **Professional & DIY Friendly:** Designed for both seasoned network pros and home users, empowering you to troubleshoot like a tech guru without the hassle.
- • **Universal Cable Compatibility:** Effortlessly tests RJ11 telephone lines and RJ45 network cables from Cat5 to Cat7, covering all your networking needs in one tool.

## Overview

The PETECHTOOL Network Ethernet Cable Tester is a versatile, battery-powered device engineered to quickly and accurately test RJ11 and RJ45 cables up to Cat7. Featuring a high-performance chip and clear LED indicators, it ensures precise wiring verification for professionals and home users alike. Compact and easy to use, it’s the essential tool to guarantee your network cables are perfectly paired and connected, preventing downtime and boosting productivity.

## Description

Network Ethernet Cable Tester for LAN RJ45 Cat5 Cat5e Cat6 Cat6a Cat7 UTP/Shielded Cable and RJ11 RJ12: desertcart.com: Industrial & Scientific

## Features

- The LAN cable tester can test both of the RJ11 telephone cable and RJ45 network cables such as RJ45 Cat5 Cat6 Cat7. Built-in high performance chip, which provide faster test results when checking wires and data points.
- The network provides the verification detail of wires to ensure that your networking is flowing optimally. And it will inform you whether the cables are paired and connected correctly or not.
- The network cable tester features a nice LED display which indicates. And the results that are easy for anyone to understand. It can be used by both professionals and unskilled home-users.
- Note: The cable tester needs a 9-volt battery to function. The battery is not included in the package at the time of purchase.
- If you are not satisfied with this Ethernet cable tester, please feel free to contact us. We will solve all your problems well.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B08RNDBQRX |
| Best Sellers Rank | #4,559 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #6 in Network & Cable Testers |
| Brand | PETECHTOOL |
| Color | Black |
| Date First Available | December 30, 2020 |
| Item Weight | 4.2 ounces |
| Item model number | PETECHTOOL-XXX |
| Manufacturer | PETECHTOOL |
| Measurement Type | Continuity Tester |
| Min. Operating Voltage | 9 Volts |
| Package Dimensions | 6.85 x 4.84 x 1.46 inches |
| Power Source | Battery Powered |
| Specification Met | CE |
| Style | Network Tester |
| UPC | 714041717468 |
| Upper Temperature Rating | 25 Degrees Celsius |

## Product Details

- **Brand:** PETECHTOOL
- **Color:** Black
- **Item Weight:** 120 Grams
- **Power Source:** Battery Powered
- **Style:** Network Tester

## Images

![Network Ethernet Cable Tester for LAN RJ45 Cat5 Cat5e Cat6 Cat6a Cat7 UTP/Shielded Cable and RJ11 RJ12 - Image 1](https://m.media-amazon.com/images/I/61+Q7KyCdtL.jpg)
![Network Ethernet Cable Tester for LAN RJ45 Cat5 Cat5e Cat6 Cat6a Cat7 UTP/Shielded Cable and RJ11 RJ12 - Image 2](https://m.media-amazon.com/images/I/71EME2XoPTL.jpg)
![Network Ethernet Cable Tester for LAN RJ45 Cat5 Cat5e Cat6 Cat6a Cat7 UTP/Shielded Cable and RJ11 RJ12 - Image 3](https://m.media-amazon.com/images/I/61Gg4VAehnL.jpg)
![Network Ethernet Cable Tester for LAN RJ45 Cat5 Cat5e Cat6 Cat6a Cat7 UTP/Shielded Cable and RJ11 RJ12 - Image 4](https://m.media-amazon.com/images/I/71wrTHwmkPL.jpg)
![Network Ethernet Cable Tester for LAN RJ45 Cat5 Cat5e Cat6 Cat6a Cat7 UTP/Shielded Cable and RJ11 RJ12 - Image 5](https://m.media-amazon.com/images/I/81xjXOANbwL.jpg)

## Available Options

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

## Frequently Bought Together

- Network Ethernet Cable Tester for LAN RJ45 Cat5 Cat5e Cat6 Cat6a Cat7 UTP/Shielded Cable and RJ11 RJ12
- Cable Matters 100-Pack Cat 6 Pass Through RJ45 Connectors (Cat 6 Ends / Cat6 Connector / RJ45 Modular Plugs/Ethernet Plugs/Network Connector) for Solid or Stranded UTP Ethernet Cable
- Klein Tools VDV226-110 Ratcheting Modular Data Cable Crimper / Wire Stripper / Wire Cutter for RJ11/RJ12 Standard, RJ45 Pass-Thru Connectors

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**Shop now:** [https://www.desertcart.jp/products/525038862-network-ethernet-cable-tester-for-lan-rj45-cat5-cat5e-cat6](https://www.desertcart.jp/products/525038862-network-ethernet-cable-tester-for-lan-rj45-cat5-cat5e-cat6)

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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-02-28*