Klein Tools VDV501-851 Cable Tester Kit with Scout Pro 3 for Ethernet / Data, Coax / Video and Phone Cables, 5 Locator Remotes

I needed a good cable tester, but didn't want to spend $350-$500 to replace my old unit. This had all the basic features, cable test, tone, one remote, hub blink, backlight for display. I got the kit with a few additional remotes too for multiple cable scans. So far so good. I've used Klein hand tools for years and the cable scanner seems to be in line with their quality. It is a basic scanner though, and the cost reflects that. Seems to be durable so far, would recommend a case.

Good quality and reasonable price

The Klein VSVD501-851 proved to be an invaluable tool in diagnosing a tricky network issue. I had wired a Cat6A keystone plug, but instead of the expected 1G fiber internet speed, I was only getting around 60 Mbps. This tool quickly identified the problem—two loose wires in the keystone. Thanks to its precise fault detection, I was able to redo the connection and instantly restored full 1Gbps speed, both up and down. Beyond its accuracy, the device is intuitive and efficient, making it a must-have for network setup and troubleshooting. One thing I’d recommend is getting a case to keep the tool and accessories organized and protected. Having a dedicated storage solution ensures everything stays secure and ready when you need it, especially for professional or frequent use.

It works like a charm, I recommend it, professional. If you only have to test couple of Ethernet cables go for something cheaper unless you like nice tool and it is one of them.

Nice tool to have. Works great.

If you do CatIV work as a small business or volunteer as I do, then this is a good tester to make sure your wires aren't crossed / open / shorted without the expense of the least expensive Fluke. It replaces the simple 8 light tester that I used for a year before its purchase. It comes with 4 remote probe identifiers that could be of some assistance if you are terminating several wires before labeling. It will also put a tone on cables for identifying a cable in a bundle, but you will need to purchase a VDV500-123 probe to be able to use that feature. Another feature is the ability to light up a port on a switch. I have not used it to light up a port on a switch nor used it for coax or phone cable testing. I have only used it for a couple of wiring jobs, so I'm not completely comfortable with the features and functions, so I have to refer to the manual. Also, I would have liked for the Internet wiring to be running automatically upon power up without having to press buttons, but this might only be me. I'm satisfied with the features and value and would purchase this again.

Well-built and easy to use. Has already helped me identify dodgy patch cables. Next project is to identify coax cables from old cable install to repurpose for POE for outdoor IP POE cameras. Arrived in great condition. The packaging is made of particularly tough plastic so you will need utility scissors to actually get it out of the packaging.

Seems to be a good high quality and well built piece of test equipment with Wide Range uses (probably far beyond what I will ever use... It is well priced and seems to be Heavy Duty and well constructed. Where I think it would survive a drop, It may or may not survive a Long Drop, especially on a Hard Service. I do recommend this unit. It does what it says it is supposed to do. It comes with a Generic 9 VDC battery that I refuse to use the ones supplied with the product, I recommend using Duracell.. Much Higher Quality!

Lo ocupo para hacer testeos en cableados de datos nuevos y para buscar servicios con su adaptador sonoro. me gusta las herrammientas de KleinTools son calidad. Tiene diferentes modos de uso y puedes usarlos para entradas RJ45 y Coaxial.

Great product

Well I used it once or twice, tested all the cables in the house. No need to call for an expert to lay cables, you become your own expert and get down to it with this device like a pro. Very easy to use, buy it, diagnose where the cables are cut off. Get into the attic, lay new cables, problem solved! Especially a must have item if you are buying a new house

It worked for few days, after that always gives Failed POE hight voltage even if the the cable working fine and Fluke device showed the connection is Passed. Also measuring the cable distance keeps changing each few seconds

First and foremost, the build quality of the Scout Pro 3 is exceptional. It's rugged and durable, designed to withstand the demands of daily use in the field. The ergonomic design fits comfortably in hand, and the intuitive interface makes it easy to navigate menus and interpret test results, even in challenging working conditions. The functionality of the Scout Pro 3 is top-notch. It's capable of testing a wide range of cable types, including coaxial, twisted pair, and telephone cables, making it suitable for a variety of applications in residential, commercial, and industrial settings. The ability to detect wiring faults such as opens, shorts, and miswires with pinpoint accuracy saves me valuable time on the job, allowing me to quickly diagnose and resolve issues. One of the standout features of the Scout Pro 3 is its versatility. It offers multiple testing modes, including wiremap, length measurement, and tone generator, providing me with the flexibility to tackle different tasks with ease. The built-in tone generator is particularly useful for tracing cables in complex network installations, saving me hours of manual labor. The reliability of the Scout Pro 3 is also worth mentioning. It delivers consistent and accurate results every time, ensuring that I can trust the integrity of my cable installations. The included remote units make it easy to test cables at both ends without the need for additional equipment, further streamlining the testing process. Overall, I highly recommend the KLEIN TOOLS VDV501-851 Scout Pro 3 Cable Tester to telecommunications technicians and other professionals who require a reliable and efficient tool for testing and troubleshooting cables. Its exceptional build quality, functionality, versatility, reliability, and ease of use make it a standout choice in the market.