---
product_id: 408151396
title: "LAN Cable Tester with Wire Tracker | RJ45 RJ11 Network Cable Tester & Line Finder | Ethernet LAN Cat5 Cat6 Cable Tracker for Telephone Phone Line Testing | Tone Probe Kit with 2×9V Batteries"
brand: "coolcold"
price: "€ 30.12"
currency: EUR
in_stock: true
category: "Coolcold"
url: https://www.desertcart.at/products/408151396-lan-cable-tester-with-wire-tracker-rj45-rj11-network-cable
store_origin: AT
region: Austria
---

# Earphone support for noisy sites RJ11 & RJ45 compatible Detects open, short, miswire, reverse LAN Cable Tester with Wire Tracker | RJ45 RJ11 Network Cable Tester & Line Finder | Ethernet LAN Cat5 Cat6 Cable Tracker for Telephone Phone Line Testing | Tone Probe Kit with 2×9V Batteries

**Brand:** coolcold
**Price:** € 30.12
**Availability:** ✅ In Stock

## Summary

> 🔧 Track, Test, and Troubleshoot Like a Pro—Never Miss a Connection!

## Quick Answers

- **What is this?** LAN Cable Tester with Wire Tracker | RJ45 RJ11 Network Cable Tester & Line Finder | Ethernet LAN Cat5 Cat6 Cable Tracker for Telephone Phone Line Testing | Tone Probe Kit with 2×9V Batteries by coolcold
- **How much does it cost?** € 30.12 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.at](https://www.desertcart.at/products/408151396-lan-cable-tester-with-wire-tracker-rj45-rj11-network-cable)

## Best For

- coolcold enthusiasts

## Why This Product

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

## Key Features

- • **All-in-One Kit:** Complete toolkit with adapters, clips, batteries, and manual—ready to deploy out of the box.
- • **Precision Line Tracking:** Pinpoint exact wire pairs in complex bundles with professional-grade accuracy.
- • **Noise-Resistant Detection:** Use included earphones and adjustable volume to isolate signals even in loud environments.
- • **Battery-Powered Portability:** Powered by 2 included 9V batteries with low-battery LED alert for uninterrupted field use.
- • **Comprehensive Cable Testing:** Instantly verify LAN cable integrity—open circuits, shorts, miswires, and reversals detected.

## Overview

The COOLCOLD Lan Tester is a versatile wire tracker and cable tester designed for professionals managing RJ11 and RJ45 network and telephone lines. It quickly identifies cable faults such as open circuits, shorts, miswires, and reversals, while its earphone support ensures accurate detection in noisy environments. The kit includes all necessary adapters, clips, and 2x 9V batteries, making it a portable, ready-to-use solution for efficient LAN and telephone line troubleshooting.

## Description

COOLCOLD LAN Cable Tester with Wire Tracker | RJ45 RJ11 Network Cable Tester & Line Finder | Ethernet LAN Cat5 Cat6 Cable Tracker for Telephone Phone Line Testing | Tone Probe Kit with 2×9V Batteries : desertcart.in: Industrial & Scientific

## Features

- ✅ Professional Wire Tracker – Quickly locate the required line pairs among numerous ones. Compatible with RJ45 & RJ11 terminals, and other metal wires in low electricity (⚡ not for high-voltage wires, max 10V / 30mA). Includes 2 x 9V laminated batteries and low-battery indication with bright white LED flashlight.
- 🔍 LAN Cable Verification – Easily check cable assignments & states (2-wire). Tests physical connection of network cables including open circuit, short circuit, miswire, and reverse connection. Works as a reliable cable tester alternative.
- ☎️ Telephone Line Test – Test telephone line status with only the emitter. Identify TIP or PING line, detect if the line is idle, ringing, or off-hook, and quickly locate target wires among multiple connections (Ethernet switch, router, PC).
- 🎧 Additional Earphone Support – In noisy environments, use the included earphones to detect target cables by sound strength ("beep beep"). Adjustable volume knob ensures accurate detection without interference.
- 📦 Complete Package – Comes with everything you need: 1x Wire Tracker Emitter 1x Wire Tracker Receiver 1x RJ45 Adapter 1x RJ11 Adapter 1x Earphone 1x Alligator Clip Adapter 1x Toolkit 1x User Manual 2x 9V Batteries

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B09RV3D6QW |
| Are batteries included? | Yes |
| Batteries | 2 9V batteries required. (included) |
| Best Sellers Rank | #426 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #2 in Network & Cable Testers |
| Brand | COOLCOLD |
| Colour | Multicolor |
| Country of Origin | China |
| Customer Reviews | 4.3 4.3 out of 5 stars (405) |
| Date First Available | 3 February 2022 |
| Generic Name | Wire Tracking Machine |
| Importer | Coolcold India ( customer care - 9016968079 ) |
| Included Components | Cat7 Tool Kit |
| Item Dimensions LxWxH | 17.5 x 4 x 2 Centimeters |
| Item Height | 2 Centimeters |
| Item Weight | 190 g |
| Item Width | 4 Centimeters |
| Item part number | VB-101 |
| Lithium Battery Packaging | Batteries only |
| Lithium battery energy content | 5 Watt Hours |
| Manufacturer | CoolCold |
| Net Quantity | 1 Count |
| Number of Memory Sticks | 1 |
| Number of lithium ion cells | 2 |
| Packer | COOLCOLD India |
| Product Dimensions | 17.5 x 4 x 2 cm; 190 g |

## Images

![LAN Cable Tester with Wire Tracker | RJ45 RJ11 Network Cable Tester & Line Finder | Ethernet LAN Cat5 Cat6 Cable Tracker for Telephone Phone Line Testing | Tone Probe Kit with 2×9V Batteries - Image 1](https://m.media-amazon.com/images/I/719Tfc2cJLL.jpg)

## Available Options

This product comes in different **Number Of Items** options.

## Frequently Bought Together

- COOLCOLD Lan Tester | Wire Tracker, Tester, Cable Tracker, RJ11 RJ45 Line Finder Network Cable Tester for LAN Ethernet Cable Collation, Phone Telephone Line Tester with 2X 9V Batteries(Multicolor)
- COOLCOLD Crimping Tool RJ45, Wire Cutter, Tool Kit, Cat5 Cat5e Cat6, 50PCS RJ45 Cat6 Passthrough Connectors, 50PCS Covers, Network Cable Tester, Wire Punch Down Cutter, Battery, Pass Through Tool kit
- Themisto TH-M98 Digital Multimeter (Black 2000 Counts)

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**Shop now:** [https://www.desertcart.at/products/408151396-lan-cable-tester-with-wire-tracker-rj45-rj11-network-cable](https://www.desertcart.at/products/408151396-lan-cable-tester-with-wire-tracker-rj45-rj11-network-cable)

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*Product available on Desertcart Austria*
*Store origin: AT*
*Last updated: 2026-10-06*