

🔧 Test smarter, not harder — the ultimate LAN cable sidekick!
The Klein Tools VDV526-100 is a compact, battery-powered LAN cable tester designed for professional-grade diagnostics. It supports a wide range of cable types including CAT3 through CAT6A, features fast LED indicators for clear cable status, and includes a securely stored remote unit. With a 4.7-star rating and durable build, it’s a reliable choice for network managers and tech-savvy professionals.

| ASIN | B07RT1J9MB |
| Best Sellers Rank | 21,016 in DIY & Tools ( See Top 100 in DIY & Tools ) 9 in Network Testers |
| Brand | KLEIN TOOLS |
| Colour | gray |
| Customer Reviews | 4.7 out of 5 stars 2,369 Reviews |
| Global Trade Identification Number | 00092644692246 |
| Included Components | Tester, Remote, 9V Battery |
| Item Dimensions | 12.7 x 6.4 x 3.2 centimetres |
| Item Type Name | Cable Testers |
| Item Weight | 4 Ounces |
| Item dimensions L x W x H | 12.7 x 6.4 x 3.2 centimetres |
| Item weight | 4 Ounces |
| Manufacturer | Klein Tools |
| Measurement Type | Cable Testing Measurements |
| Minimum Operating Voltage | 9 Volts (DC) |
| Model Number | 092644692246 |
| Power Source | Battery Powered |
| Power source | Battery Powered |
| Product Warranty | 1 year manufacturer. |
| Specification Met | CE |
| Style | RJ45 and RJ11/RJ12 Jacks |
| Style Name | RJ45 and RJ11/RJ12 Jacks |
| UPC | 092644692246 |
| Unit Count | 1.0 count |
S**E
Great tool, nice quality
Great tool! really nice quality, highly recommended!
D**D
Great Cat5/6 tester!
Just what I needed and works very well. I thoroughly recommend this tester. Pleased with it.
R**H
Works a treat.
Works a treat.
M**K
Simple tester at reasonable price
Nice build quality. Very quick to test, gives a clear pass or fail… however it doesn’t give any real information about which line or where in a cable (distance) the fault occurs… however Klein does make devices that can do this at a premium. Sturdy and dependable to test cables prior to deployment though in the field.
A**N
simlpe easy to use
for quick check very good not so good if you need to know what end has failed so you do not need to redo the wrong end so i use this 1st then higher level tester on failed end ( for speed )
B**R
Reliable and good battery life
A great piece of professional kit for cat5/6 installations.
A**X
Great company
Good tool, easy to use. Great company.
C**C
Seems like a good piece of kit to me
As a newby, this seems to be a good purchase
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