--- product_id: 140233276 title: "Klein Tools VDV526-100 Network LAN Cable Tester, VDV Tester, LAN Explorer with Remote" brand: "klein tools" price: "361 kr" currency: DKK in_stock: true reviews_count: 13 category: "Klein Tools" url: https://www.desertcart.dk/products/140233276-klein-tools-vdv526-100-network-lan-cable-tester-vdv-tester store_origin: DK region: Denmark --- # Fast LED status indicators Supports CAT3, CAT5e, CAT6/6A cables Tests RJ11, RJ12, RJ45 cables Klein Tools VDV526-100 Network LAN Cable Tester, VDV Tester, LAN Explorer with Remote **Brand:** klein tools **Price:** 361 kr **Availability:** ✅ In Stock ## Summary > 🔧 Test Smarter, Work Faster — The Pro’s Pocket-Sized Network Guardian ## Quick Answers - **What is this?** Klein Tools VDV526-100 Network LAN Cable Tester, VDV Tester, LAN Explorer with Remote by klein tools - **How much does it cost?** 361 kr with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.dk](https://www.desertcart.dk/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 stores safely inside the tester body—never lose your testing partner on the job. - • **Pocket-Sized Powerhouse:** Compact, lightweight design with auto power-off and battery indicator keeps you ready for any field challenge. - • **One-Button Cable Mastery:** Instantly diagnose RJ11, RJ12, and RJ45 cables with a single press—no fuss, no guesswork. - • **Lightning-Fast LED Feedback:** Clear, immediate LED indicators for Pass, Miswire, Open, Short, and Shield faults—know your cable’s status in seconds. - • **Universal Cable Compatibility:** Seamlessly test CAT3 through CAT6A cables, future-proofing your network toolkit. ## Overview The Klein Tools VDV526-100 is a compact, professional-grade network cable tester designed for quick, reliable diagnostics of RJ11, RJ12, and RJ45 cables. Supporting CAT3 to CAT6A cables, it features fast LED indicators for clear fault detection, a secure remote unit stored within the tester, and energy-saving auto power-off with battery status alerts. Trusted by pros for its durability and precision, it’s the essential tool for efficient network installation and troubleshooting. ## 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: Reliable, Easy-to-Use Cable Tester — A Must-Have for Field Work - I first saw this Klein Tools VDV526-100 being used at jobs by other techs, and they all spoke highly of it — so I decided to get one for myself. After using it on several installs and troubleshooting runs, I can say I’m very happy with the purchase. This tester is a great option for checking network and LAN cables. It’s simple to operate but still powerful enough to catch shorts, mis-wires, splits, and continuity issues that cheaper testers often miss. One of the biggest advantages is that it comes with a remote unit, so you can test cables over long distances — even when the ends are in different rooms or buildings — without guessing or running extra trips. I’ve used it on CAT5, CAT6, and other common runs, and it consistently gives clear, accurate results. If you do network installs, maintenance, or troubleshooting, this is a tool you’ll find yourself reaching for again and again. Klein Tools didn’t disappoint — solid build quality and dependable performance. Highly recommended for pros and DIYers alike. 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! ## 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 | | Best Sellers Rank | #1,795 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #1 in Network & Cable Testers | | Brand Name | KLEIN TOOLS | | Customer Reviews | 4.7 4.7 out of 5 stars (2,465) | | Global Trade Identification Number | 00092644692246 | | Included Components | Tester, Remote, 9V Battery | | Item Dimensions | 5 x 2.5 x 1.25 inches | | Item Type Name | Klein Tools VDV526-100 Network LAN Cable Tester, VDV Tester, LAN Explorer with Remote | | Item Weight | 4 Ounces | | Manufacturer | Klein Tools | | Measurement Type | Network Cable Tester | | Minimum Operating Voltage | 9 Volts (DC) | | Model | 092644692246 | | Power Source | Battery Powered | | Specification Met | CE | | Style Name | Tester | | UPC | 092644692246 | | Unit Count | 1.0 Count | | 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 with Remote - Image 1](https://m.media-amazon.com/images/I/51GKZTH4Y5L.jpg) ## Available Options This product comes in different **Style** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Reliable, Easy-to-Use Cable Tester — A Must-Have for Field Work *by M***E on February 15, 2026* I first saw this Klein Tools VDV526-100 being used at jobs by other techs, and they all spoke highly of it — so I decided to get one for myself. After using it on several installs and troubleshooting runs, I can say I’m very happy with the purchase. This tester is a great option for checking network and LAN cables. It’s simple to operate but still powerful enough to catch shorts, mis-wires, splits, and continuity issues that cheaper testers often miss. One of the biggest advantages is that it comes with a remote unit, so you can test cables over long distances — even when the ends are in different rooms or buildings — without guessing or running extra trips. I’ve used it on CAT5, CAT6, and other common runs, and it consistently gives clear, accurate results. If you do network installs, maintenance, or troubleshooting, this is a tool you’ll find yourself reaching for again and again. Klein Tools didn’t disappoint — solid build quality and dependable performance. Highly recommended for pros and DIYers alike. ### ⭐⭐⭐⭐⭐ 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! ### ⭐⭐⭐⭐⭐ Tracing network wires made easy *by D***E on March 5, 2026* Works great helped fixing network cables for security system ## 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 --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.dk/products/140233276-klein-tools-vdv526-100-network-lan-cable-tester-vdv-tester](https://www.desertcart.dk/products/140233276-klein-tools-vdv526-100-network-lan-cable-tester-vdv-tester) --- *Product available on Desertcart Denmark* *Store origin: DK* *Last updated: 2026-04-23*