Slickdeals is community-supported.  We may get paid by brands for deals, including promoted items.
  1. Deal Image
Item 1 of 5
  1. Deal Image
  2. Deal Image
  3. Deal Image
  4. Deal Image
Item 1 of 5
frontpagephoinix | Staff posted May 12, 2026 12:02 AM

Select Locations: Klein Tools VDV526-100 Network LAN Cable Tester

$21

$33

36% off
 Amazon
18 Comments
11.3K Views
Get Deal at Amazon
Deal Details
Amazon has Klein Tools VDV526-100 Network LAN Cable Tester for $21. Shipping is free for Prime Members or on $35+.

Thanks to Deal Hunter phoinix for sharing this deal.

Note: Availability will vary by location.

Features:
  • Cable tester with single button testing of RJ11, RJ12 and RJ45 terminated voice and data cables
  • Tests CAT3, CAT5e and CAT6/6A cables
  • Fast LED responses indicate cable status (Pass, Miswire, Open-Fault, Short-Fault, and Shield)
  • Test remote stores securely in tester body
  • Compact tester easily fits in your pocket
  • Auto Power-off feature to conserve battery life (9V included)
  • Low battery indicator

Editor's Notes

Written by qwikwit | Staff

Original Post

Written by phoinix | Staff
Community Notes
About the Poster
Deal Details
Community Notes
About the Poster
Amazon has Klein Tools VDV526-100 Network LAN Cable Tester for $21. Shipping is free for Prime Members or on $35+.

Thanks to Deal Hunter phoinix for sharing this deal.

Note: Availability will vary by location.

Features:
  • Cable tester with single button testing of RJ11, RJ12 and RJ45 terminated voice and data cables
  • Tests CAT3, CAT5e and CAT6/6A cables
  • Fast LED responses indicate cable status (Pass, Miswire, Open-Fault, Short-Fault, and Shield)
  • Test remote stores securely in tester body
  • Compact tester easily fits in your pocket
  • Auto Power-off feature to conserve battery life (9V included)
  • Low battery indicator

Editor's Notes

Written by qwikwit | Staff

Original Post

Written by phoinix | Staff

Community Voting

Deal Score
+33
Good Deal
Get Deal at Amazon

Top Comments

Matthew08
1374 Posts
192 Reputation
its just a continuity tester you really want some kind of analyzer

Join The Conversation

Share information with the community. Please follow our Community Guidelines and be kind!

18 Comments

Sign up for a Slickdeals account to remove this ad.

May 12, 2026 01:15 PM
1,562 Posts
Joined Mar 2014
CharlieC9067May 12, 2026 01:15 PM
1,562 Posts
sold out
May 12, 2026 02:17 PM
76 Posts
Joined Mar 2006
black318isMay 12, 2026 02:17 PM
76 Posts
Still shows in stock for me but no fast shipping
May 12, 2026 03:42 PM
6 Posts
Joined Jul 2018
DBC6501May 12, 2026 03:42 PM
6 Posts
seems its been the same price for months, not really a 'slick deal'
May 12, 2026 03:54 PM
1,374 Posts
Joined Dec 2012
Matthew08May 12, 2026 03:54 PM
1,374 Posts

Our community has rated this post as helpful. If you agree, why not thank Matthew08

its just a continuity tester you really want some kind of analyzer
2
May 14, 2026 07:28 AM
65 Posts
Joined Jan 2018
Glock19SmithMay 14, 2026 07:28 AM
65 Posts
$28 here.
May 14, 2026 06:01 PM
287 Posts
Joined Jan 2020
GreyShoe978May 14, 2026 06:01 PM
287 Posts
Quote from Matthew08 :
its just a continuity tester you really want some kind of analyzer
agreed. An analyzer gives more information and you can see what might not be connected correctly!
May 19, 2026 06:46 PM
146 Posts
Joined Jun 2017
BlackRifle2407May 19, 2026 06:46 PM
146 Posts
Quote from Matthew08 :
its just a continuity tester you really want some kind of analyzer
Can you give some recommendations at an affordable price?Thank you.

Sign up for a Slickdeals account to remove this ad.

May 19, 2026 06:54 PM
749 Posts
Joined Nov 2008
SpEddieMay 19, 2026 06:54 PM
749 Posts
Quote from Matthew08 :
its just a continuity tester you really want some kind of analyzer
I was wondering how this is better than my $3 cable tester from AliExpress. Thanks !
Pro
May 19, 2026 07:46 PM
1,003 Posts
Joined Jan 2007
Orange_Elvis
Pro
May 19, 2026 07:46 PM
1,003 Posts
I've started using synthetic lan cable lubricant, last well over 100 Terabytes before it needs changing.
1
May 19, 2026 08:05 PM
109 Posts
Joined Nov 2011
ultimatinternetMay 19, 2026 08:05 PM
109 Posts
Quote from BlackRifle2407 :
Can you give some recommendations at an affordable price?Thank you.
this is what I use instead of this listed here (99% similar):
https://www.amazon.com/TESMEN-TLP...B0GN84H22V

Note the 5th picture where you must "wear" the network cables in order to operate it according to specifications.
1
May 19, 2026 08:21 PM
6,477 Posts
Joined Aug 2010
gamingdroidMay 19, 2026 08:21 PM
6,477 Posts
Quote from ultimatinternet :
this is what I use instead of this listed here (99% similar):
https://www.amazon.com/TESMEN-TLP...B0GN84H22V

Note the 5th picture where you must "wear" the network cables in order to operate it according to specifications.
These seems so basic that for home users, why can't we just us a router and a computer with Ethernet port to test?
May 19, 2026 08:23 PM
6,477 Posts
Joined Aug 2010
gamingdroidMay 19, 2026 08:23 PM
6,477 Posts
Quote from Orange_Elvis :
I've started using synthetic lan cable lubricant, last well over 100 Terabytes before it needs changing.
I also suggest the LAN cables that are lubricant ready, the application tool, and the special connectors that will distribute the lubricant more evenly for better data flow. It will also make your cable last longer.
2
May 19, 2026 09:02 PM
935 Posts
Joined Oct 2020
jcnixMay 19, 2026 09:02 PM
935 Posts
Quote from ultimatinternet :
this is what I use instead of this listed here (99% similar):
https://www.amazon.com/TESMEN-TLP...B0GN84H22V

Note the 5th picture where you must "wear" the network cables in order to operate it according to specifications.
The cheap random brand testers are okay when they're new, but I've had two start giving false negatives (1 or 2 connections don't light up) and cause me to reterminate cables that weren't bad. I still recommend them when people are only looking for one time use or small projects, but I wouldn't trust them beyond that.

The Klein tester is better build quality and comes with a 2 year warranty and support from a reputable company based in Illinois. Seems fair for $15 more.
May 19, 2026 09:20 PM
739 Posts
Joined Jun 2012
drslovakMay 19, 2026 09:20 PM
739 Posts
No toner ?

Sign up for a Slickdeals account to remove this ad.

Pro
May 19, 2026 10:03 PM
1,249 Posts
Joined Jan 2004
SouthernHill
Pro
May 19, 2026 10:03 PM
1,249 Posts
Quote from gamingdroid :
I also suggest the LAN cables that are lubricant ready, the application tool, and the special connectors that will distribute the lubricant more evenly for better data flow. It will also make your cable last longer.
I call BS......The silicones in that lube will void all Factory Application Warranties.....*evil grins*

Join The Conversation

Share information with the community. Please follow our Community Guidelines and be kind!

Related Searches

ComputersComputer NetworkingHome & Home ImprovementToolsKlein ToolsAmazon

Popular Deals

See All
Found by SickerDealer
Yesterday 04:32 PM
Forum Thread
Up to 61% Off Just Reduced Clothing & Gear at REI Outlet
0
Found by Rokket
Today 12:39 PM
Forum Thread
24-Pack 12-Oz Dr Pepper Soda Cans $9.97 + Free Shipping w/ Walmart+ or on $35+$9.97$15
33% off
0
Found by phoinix
Today 07:46 PM
Forum Thread
$16.10* | Men's Lee Legendary Regular Straight Jeans at Amazon$16$35
54% off
0
Found by iconian
Today 04:43 PM
Forum Thread
46mm Dietrich Organic Time Automatic Skeleton Dial Men's Watch $180 + Free S/H$180$499
63% off
5
Found by atari
Jul 07, 2026 11:56 PM
Forum Thread
Schindler's List (4K Ultra HD) [UHD] $11.79$12$30
60% off
3

Trending Deals

See All
Found by minntwins
Today 05:15 PM
Forum Thread
5-Oz Neutrogena Invisible Daily Defense Body SPF 60+ Sunscreen Spray $3.79 w/ S&S + Free Shipping w/ Prime or on $35+$3.79$9.29
59% off
6
Found by Tel06c
Today 05:14 PM
Forum Thread
CRAFTSMAN CMCL710M1 90 mph 200 CFM 20 V Battery Handheld Blower Kit ( 4.0 ah Battery & Charger) $49$49$99
50% off
4
Found by babgaly
Today 06:22 PM
Forum Thread
ANRABESS Women's Long Sleeve Casual Midi Dress $10.78 + Free Shipping w/ Prime or on $35+$11$30
63% off
1
Found by babgaly
Today 09:53 PM
Forum Thread
18-Pack BAGSMART Multicolor Vacuum Storage Bags w/ Rechargeable Pump (3 Sizes) $14.99 + Free Shipping w/ Prime or on $35+$15$30
50% off
0
Found by Immortalsolitude
Today 08:39 PM
Forum Thread
Ekouaer Women 2 Piece Lounge Sets Moisture Wicking Summer Outfits 2026 Oversized T-Shirt and Biker Short Matching Sets Leopard Heart Print Large $9.99$9.99$15
33% off
0