---
product_id: 140233276
title: "Klein Tools VDV526-100 Network LAN Cable Tester, VDV Tester, LAN Explorer wit..."
brand: "klein tools"
price: "$1313"
currency: MXN
in_stock: null
reviews_count: 13
category: "Klein Tools"
url: https://www.desertcart.mx/products/140233276-klein-tools-vdv526-100-network-lan-cable-tester-vdv-tester
store_origin: MX
region: Mexico
---

# Fast LED status indicators Compact 5x2.5x1.25 inch design Tests RJ11, RJ12, RJ45 cables Klein Tools VDV526-100 Network LAN Cable Tester, VDV Tester, LAN Explorer wit...

**Brand:** klein tools
**Price:** $1313
**Availability:** ❌ Out of Stock

## Summary

> 🔧 Klein Tools VDV526-100: The pocket-sized pro’s secret weapon for flawless network testing.

## Quick Answers

- **What is this?** Klein Tools VDV526-100 Network LAN Cable Tester, VDV Tester, LAN Explorer wit... by klein tools
- **How much does it cost?** $1313 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.mx](https://www.desertcart.mx/products/140233276-klein-tools-vdv526-100-network-lan-cable-tester-vdv-tester)

## Best For

- klein tools enthusiasts

## Why This Product

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

## Key Features

- • **Secure Remote Storage:** Integrated remote holder means no more lost remotes—always ready when you are.
- • **One-Button Cable Mastery:** Instantly test voice & data cables with a single press—no fuss, no delay.
- • **Power Smart with Auto-Off:** Battery-saving auto power-off plus low battery alerts keep your workflow uninterrupted.
- • **Universal Cable Compatibility:** Supports CAT3, CAT5e, CAT6/6A cables to future-proof your network diagnostics.
- • **LED Clarity for Instant Insight:** Clear Pass, Miswire, Open, Short, and Shield fault indicators keep you ahead of issues.

## Overview

The Klein Tools VDV526-100 Network LAN Cable Tester is a compact, professional-grade device designed for quick and accurate testing of RJ11, RJ12, and RJ45 terminated voice and data cables. Compatible with CAT3, CAT5e, and CAT6/6A cables, it features fast LED indicators for clear diagnostics, a secure remote storage system, and an auto power-off function to conserve battery life. Built with durable materials and backed by over 160 years of Klein Tools expertise, this tester is ideal for both network professionals and tech-savvy DIYers seeking reliable, on-the-go cable testing.

## Description

This simple, compact data cable tester for RJ11, RJ12 and RJ45 terminated voice and data cables for Miswires, Open-Faults, Short-Faults and Shield. Instant LED responses indicate cable status. The test remote stores securely in the tester body. The Auto Power-Off feature shuts the tester down automatically to save the 9V battery (included). For more than 160 years, Klein Tools has manufactured premium-quality, professional-grade hand tools that deliver the performance, durability and precision needed to get the job done right. Our family of engineers, workers and craftsman continue to put six generations of expertise into every tool we create by using only the highest quality materials, superior workmanship, and keeping manufacturing as close to home as we can. Klein isn't just the name of our company, it's also our family name. And since we're an American company that's family-owned and family-run, you know you can count on us to be here tomorrow. Klein Tools doesn't just make great products, we make great products that stand up to the demands of the professionals who use them every day ... Since 1857.

Review: Excellent network cable tester - The Klein Tools VDV526-100 Network LAN Cable Tester has been a game-changer for my home networking setup. Whether you’re a professional or just working on DIY projects, this tester is a must-have for anyone dealing with Ethernet cables. The build quality is top-notch, as you would expect from Klein Tools—sturdy, durable, and designed to last. Using the tester is incredibly straightforward. It quickly identifies open circuits, miswires, and short circuits, saving me tons of time diagnosing issues with my Ethernet cables. The results are clear and easy to read on the LED indicators, and the auto power-off feature is a nice touch for saving battery life. I was able to test multiple Cat5e and Cat6 cables without any trouble, and it accurately verified the connections each time. The compact size also makes it easy to carry around, which is perfect for on-the-go testing. Overall, the Klein Tools VDV526-100 is reliable, efficient, and extremely user-friendly. It’s an excellent tool for both network professionals and home users. I highly recommend it for anyone needing a dependable cable tester!
Review: Reliable and very accurate tester - I’ve tested several Ethernet cables with this tool, and it’s been extremely accurate. It’s easy to use, sturdy, and gives clear results. Really helpful for quick diagnostics.

## Features

- EFFICIENT CABLE TESTING: Cable tester with single button testing of RJ11, RJ12, and RJ45 terminated voice and data cables
- VERSATILE CABLE SUPPORT: Tests CAT3, CAT5e, and CAT6/6A cables, ensuring compatibility with a wide range of cable types
- FAST LED RESPONSES: LED indicators provide fast and clear cable status indications, including Pass, Miswire, Open-Fault, Short-Fault, and Shield
- SECURE TEST REMOTE STORAGE: Test remote securely stores in the tester body, preventing loss or damage
- COMPACT AND PORTABLE: Compact tester easily fits in your pocket, allowing for convenient and on-the-go testing
- AUTO POWER-OFF FEATURE: Auto Power-off feature conserves battery life, with a 9V battery included for immediate use
- BATTERY INDICATOR: Low battery indicator alerts you when the battery is running low, ensuring uninterrupted testing

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07RT1J9MB |
| Batteries | 1 9V batteries required. |
| Batteries Included? | No |
| Batteries Required? | Yes |
| Battery Cell Type | Alkaline |
| Best Sellers Rank | #3,840 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #6 in Network & Cable Testers |
| Brand | KLEIN TOOLS |
| Customer Reviews | 4.7 4.7 out of 5 stars (2,424) |
| Date First Available | May 14, 2019 |
| Description Pile | 1 x 9V|Active: 80 Hours, Standby: 3.5 years |
| Display Style | LED |
| Finish | Brushed |
| Global Trade Identification Number | 00092644692246 |
| Included Components | Tester, Remote, 9V Battery |
| Is Discontinued By Manufacturer | No |
| Item Package Quantity | 1 |
| Item Weight | 4 ounces |
| Item dimensions L x W x H | 5 x 2.5 x 1.25 inches |
| Item model number | 092644692246 |
| Manufacturer | Klein Tools |
| Material | Plastic and Stamped Metal |
| Measurement Type | Network Cable Tester |
| Min. Operating Voltage | 9 Volts (DC) |
| Part Number | VDV526-100 |
| Pattern | Cable Tester |
| Power Source | Battery Powered |
| Product Dimensions | 5 x 2.5 x 1.25 inches |
| Shape | Rectangular |
| Size | One Size |
| Special Features | LED response |
| Specification Met | CE |
| Style | Tester |
| UPC | 092644692246 |
| Warranty Description | 1 year manufacturer |

## Product Details

- **Brand:** KLEIN TOOLS
- **Item Weight:** 4 Ounces
- **Item dimensions L x W x H:** 5 x 2.5 x 1.25 inches
- **Power Source:** Battery Powered
- **Style:** Tester

## Images

![Klein Tools VDV526-100 Network LAN Cable Tester, VDV Tester, LAN Explorer wit... - Image 1](https://m.media-amazon.com/images/I/51GKZTH4Y5L.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Excellent network cable tester
*by N***Y on October 22, 2024*

The Klein Tools VDV526-100 Network LAN Cable Tester has been a game-changer for my home networking setup. Whether you’re a professional or just working on DIY projects, this tester is a must-have for anyone dealing with Ethernet cables. The build quality is top-notch, as you would expect from Klein Tools—sturdy, durable, and designed to last. Using the tester is incredibly straightforward. It quickly identifies open circuits, miswires, and short circuits, saving me tons of time diagnosing issues with my Ethernet cables. The results are clear and easy to read on the LED indicators, and the auto power-off feature is a nice touch for saving battery life. I was able to test multiple Cat5e and Cat6 cables without any trouble, and it accurately verified the connections each time. The compact size also makes it easy to carry around, which is perfect for on-the-go testing. Overall, the Klein Tools VDV526-100 is reliable, efficient, and extremely user-friendly. It’s an excellent tool for both network professionals and home users. I highly recommend it for anyone needing a dependable cable tester!

### ⭐⭐⭐⭐⭐ Reliable and very accurate tester
*by J***O on November 20, 2025*

I’ve tested several Ethernet cables with this tool, and it’s been extremely accurate. It’s easy to use, sturdy, and gives clear results. Really helpful for quick diagnostics.

### ⭐⭐⭐⭐⭐ Works Great!
*by W***T on December 30, 2025*

works GREAT!! Help me find and fix several bad crimps.

## Frequently Bought Together

- Klein Tools VDV526-100 Network LAN Cable Tester, VDV Tester, LAN Explorer with Remote
- Klein Tools VDV226-110 Ratcheting Modular Data Cable Crimper / Wire Stripper / Wire Cutter for RJ11/RJ12 Standard, RJ45 Pass-Thru Connectors
- 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

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*Product available on Desertcart Mexico*
*Store origin: MX*
*Last updated: 2026-01-24*