













🔌 Stay connected, stay ahead — the ultimate cable tester kit for pros on the move!
The Klein Tools 80072 RJ45 Cable Tester Kit is a professional-grade, all-in-one solution designed for efficient testing and preparation of CAT5e, CAT6, and CAT6A cables. Featuring a large backlit LCD for clear diagnostics, versatile fault detection, and exclusive Pass-Thru modular plugs, this kit streamlines network installations and troubleshooting. Built with durable materials and ergonomic design, it combines cable testing, crimping, stripping, and cutting tools in one compact, portable package trusted by professionals since 1857.












| ASIN | B09TPLNBQ2 |
| ASIN | B09TPLNBQ2 |
| Batteries | 2 AAAA batteries required. (included) |
| Best Sellers Rank | #25,934 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #167 in Crimpers |
| Brand Name | KLEIN TOOLS |
| Color | Yellow |
| Customer Reviews | 4.8 4.8 out of 5 stars (1,967) |
| Customer reviews | 4.8 4.8 out of 5 stars (1,967) |
| Date First Available | 15 March 2022 |
| Global Trade Identification Number | 00092644800726 |
| Grip Type | Ergonomic |
| Handle Material | Stainless Steel, Rubber |
| Included Components | Coax Cable Crimper / Wire Stripper / Wire Cutter, LAN Scout® Jr. 2 Cable Tester, Pass-Thru™ modular plugs |
| Item Dimensions L x W | 38.1L x 25.4W centimeters |
| Item Type Name | Misc Tool Kits |
| Item Weight | 668 g |
| Item model number | 80072 |
| Manufacturer | Klein Tools |
| Manufacturer | Klein Tools |
| Manufacturer Part Number | 80072 |
| Model Number | 80072 |
| Product Dimensions | 38.1 x 25.4 x 7.62 cm; 667.69 g |
| Specific Uses For Product | network installations, telecommunications configuration, cable management in IT environments |
| Specification Met | CSA |
| UPC | 092644800726 |
| Unit Count | 1 Count |
M**M
Good
Only cannot know which side is fault if the pair is reversed
H**T
I recently purchased the LAN Scout Jr. 2 Ethernet Cable Tester, and it has quickly become an invaluable addition to my toolkit. Here’s why I highly recommend it: User-Friendly Design: Right out of the box, I found the setup to be incredibly straightforward. The clear instructions made it easy to get started, even for someone who isn’t a networking expert. Versatile Testing: This tester supports CAT 5e and CAT 6/6A cables, making it perfect for a variety of network configurations. I’ve tested several cables with it, and the results were consistently reliable. Accurate and Quick Results: The LAN Scout Jr. 2 provides fast, accurate readings. It quickly identifies cable faults, ensuring I can troubleshoot issues without wasting time. The LED indicators clearly show the status of each wire, making it easy to pinpoint problems at a glance. Compact and Portable: Its compact design makes it easy to carry around, which is great for on-site jobs. I can easily throw it in my bag and take it to client locations without any hassle. Durable Construction: The build quality is impressive; it feels solid and can withstand the rigors of daily use. It’s clear that this tester is built to last. Great Value for Money: Considering its features and performance, the price point is excellent. It offers professional-grade capabilities without breaking the bank. Overall, the LAN Scout Jr. 2 Ethernet Cable Tester is a must-have for anyone working with network cables. Whether you're a professional technician or a DIY enthusiast, this tool will save you time and headaches. Highly recommended! Five stars! 🌟🌟🌟🌟🌟
C**N
Testeur RJ45 très fiable , Je m’en sert pour le travail et il est indispensable. Étant professionnel, il m’indique le câblage en A ou B.
A**Z
Excelente herramienta, muy prácticas, la crimpadora junto con los conectores facilitan el trabajo. Llegaron a tiempo.
A**X
Works perfect, easy to use
S**N
Received in good condition, item looks solid, able to get the job done.
Trustpilot
2 days ago
4 days ago