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RJ45 Cable Tester Network Cable Tester Ethernet Wire Test Tool for LAN Phone RJ45 RJ11 RJ12 Cat5 Cat5e Cat6 Cat6a Cat7 UTP/Shield Cable

Free shipping on orders over $29.99

$9.79

$ 4 .99 $4.99

In Stock

About this item

  • General-purpose -This RJ45 Cable Tester can be applied in testing not only UTP and shield RJ45 cat5e cat6 cat6a cable,but also RJ11 RJ12 telephone lines.(battery not included,require 1 piece 9V 6F22 battery)
  • Automatic Operation- Inserting the cables, this cable tester will run automatically, the LED light will display status, any troubleshoots such as the short circuit, open circuit, cross line ,can be found rapidly and easily.
  • Can BeTested Remotely-Our rj45 network cable tester is convenient to hold in hand for its mini size and it comes apart :master unit and remote unit. so you can test even when the cable's ends are in different place, as long as if the distance within limited circle of about 100 meters.
  • Gold-plated Shielded Socket-This RJ45 cable tester uses a gold-plated shielded socket, which will not rust, has stronger oxidation resistance, is more resistant to plugging and has a longer service life.
  • Durable and Sturdy-the outer shell of our network cable tester is made of environmentally friendly high resin, which has drop resistance, and durability.We change newly-created lighting emitting diodes from traditional LED for manufacturing a host of RJ45 RJ11 cable testers, which is conducive to distinguish clearly and quickly positions of wrongly-configured wires.


Introducing the ViNet RJ45 Cable Tester, a versatile and reliable tool for testing various types of cables. This tester is perfect for UTP and shielded RJ45 cat5e, cat6, cat6a, cat7 cables, as well as RJ11 and RJ12 telephone lines. With its automatic operation feature, simply insert the cables and the LED light will display the status, allowing you to quickly and easily identify any troubleshoots such as short circuits, open circuits, or cross lines. The tester can be tested remotely, making it convenient to use even when the cable's ends are in different places, as long as the distance is within a limited circle of about 100 meters. The ViNet RJ45 Cable Tester features a gold-plated shielded socket for rust resistance, stronger oxidation resistance, and a longer service life. Additionally, it uses newly-created lighting emitting diodes for quick and clear positioning of wrongly-configured wires. This tester requires a 9V 6F22 battery (not included) and measures using an Ohmmeter. The product dimensions are not provided, but it is compact and easy to hold. Please note that this tester should be handled with care and should not be exposed to extreme temperatures or moisture.


neva lewis
2025-09-03 11:15:15
It would have been nice to know in advance that it needed a 9 volt battery as I had to go get one before I could use it, but it worked perfectly.
Eric
2025-08-11 15:33:16
The media could not be loaded.
3D graphics guy
2025-06-27 10:27:15
I've had a network cable tester for years that is built like a tank, but lacks the remote feature this one had. I had a network jack in the house that wasn't working and needed a tester with a remote to find the fault or else resort to trial and error fixes. This tool quickly identified the issue and I was able to quickly fix the problem. If that was the only time I use it, it still paid for itself in the time savings.This one isn't built like a tank, but the price is right and it got the job done.The network connectors were a nice bonus.
pen name
2025-06-19 11:23:51
I bought this because I have 6 Ethernet cables that run under my house between 2 rooms and I needed an easy way to tell which Ethernet cable ends matched up. It turns out this thing helped in another way! After I labeled all the cables using this tester, I ran one more cable to connect a brand new router and satellite unit. Since that cable was a different color, I didn't need to use this tester. The main unit would not recognize that the satellite unit was plugged in. I thought the router might be bad and was ready to box it back up. Then I thought, this tester might tell me if the cable is bad. So I connected it up and it was! The brand new cable was faulty. This thing saved me a lot of time troubleshooting and potentially having returned my new router setup.
SCE
2025-05-10 21:08:03
Suddenly my router stopped working...fortunately with this tool I could identify it was the wired connection that was at fault instead of replacing the router I was able to replace the wires connection...all set. What an inexpensive & helpful fix.This is easy to use, points the IT sleuth in the right direction, & saves time & money. Also compact & solidly made. Stores easily. Great tool.
Steve
2025-05-02 17:58:28
I have bought a few of these. They are fine for basic cable continuity testing, however, do NOT ever plug the MASTER unit into a network cable that is connected to a POE switch at the other end - doing so will FRY the circuitry. Hard to believe someone can put a product like this on the market with no input voltage protection. I guess that is why it sells for under $10 USD. Had third one fail - truly junk. If you are going to use a cable tester often, buy a proper one. This one works but they are good for about 4 months and they die.
Will Grunewald
2025-04-25 15:23:55
The product I ordered one evening was delivered the next afternoon. I used the product to confirm that a Cat5 cable was properly wired and functional. I am pleased with its performance as well as its low cost.
Jennifer
2025-03-03 18:29:33
Very easy to use and super helpful when troubleshooting network issues. Tested a 200’ cable to confirm it was bad. Tested a new 125’ cable before pulling (it was good), then after pulling the cable to ensure it hadn’t been damaged during the pull (still good). Hooked up router and no WiFi, so I was pretty sure it was the wall plate that was bad. Tested across the whole 125’ cable plugged into inlet side of the wall outlet with another cable plugged into the outlet and it showed 1 wire & the ground didn’t have continuity. Removed the wall outlet and wifi worked great. Handy tool for troubleshooting and for testing new cables before you go to a bunch of trouble installing one!
Catlana
2025-01-08 10:23:48
Cumple su función y la relación calidad/precio es buena.
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