Verdict overview
- materials Quality 7.7
- lasts a long time 7.9
- worth the money 9.9
Pros
Tests both RJ11 and RJ45 cables.
Easy-to-read LED display.
Fast and accurate results.
Cons
Lack of clear instructions.
Tech specs
package dimensions | 4.53 x 4.02 x 1.38 inches 3.17 ounces |

Product Overview
I recently had the chance to try out PETECHTOOL Ethernet Cable Tester for LAN RJ45 Cat5 Cat5e Cat6 Cat6a Cat7 UTP/Shielded Cable and RJ11 RJ12. After using it, I can confidently say that this is a great product that gets the job done quickly and efficiently.
The cable tester is designed to test both telephone and network cables such as CAT5, CAT6, and CAT7. It has a built in high performance chip which provides faster test results when checking wires for data points. The device provides detailed verification of wires to make sure networking is flowing optimally. It also shows you whether the cables are paired and connected correctly or not.
What I really like about this Ethernet cable tester is that it has an LED display which indicates results that are easily understandable. This makes it easy to use for both professionals and unskilled home users alike. The device runs on a 9 volt battery not included in the package at time of purchase .

In terms of durability, value for money, and quality of material, I would give the PETECHTOOL Ethernet Cable Tester a 7.2/10, 9.9/10, and 7/10 respectively. The package dimensions are 4.53 x 3.98 x 1.14 inches and weighs 3.53 ounces which makes it quite portable and lightweight.
Overall, I highly recommend this product to anyone who needs an efficient way to test their cables for networking purposes or any other purpose where accuracy matters most. It is reliable, easy to use, and provides accurate results in no time so you can get your work done quickly without any hassle or stress whatsoever!
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Compare cat 6 cablesFrequently asked questions
- What type of cables can this tester check?
- Is this tester easy to use for anyone?
- Does this tester require an external power source?
- Does this tester provide detail verification of wires?
- What is the customer service policy of this tester?
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