Habotest HT812A cable tester

With the help of the Habotest HT812A cable tester, you will successfully obtain information about the performance of cables with RJ11 and RJ45 connectors. You will easily check the performance values of telephone and network cables. The device has a compact, foldable design. It is powered by 2 AAA batteries.

More capabilities

The instrument allows testing of 8P/6P/4P/2P network cables and telephone cables - has RJ45 and RJ11 connectors. It offers 2 test modes - slow and fast. You will successfully check the cable shield or confirm the presence of a short circuit.

Thoughtful design

The device features a compact, foldable design that ensures convenient use and transportation. It offers testing of new and already installed cables. In addition, it was equipped with numerous LEDs that are responsible for clearly displaying the test results. The removable battery cover contributes to convenience when you need to replace the power supply.

The kit includes:

• Cable tester
• User manual
• Packaging

Warranty: 12 months

The text is machine translated.

User view

The Habotest HT812A network cable tester is the right choice for DIYers, technology enthusiasts and anyone who wants to quickly and clearly check the connection and operation of various types of network cables. It is most appreciated by those who frequently assemble or inspect computer networks - especially for home repairs, occasional infrastructure upgrades, or in offices where checking connections needs to be solved without complications. Users trust Habotest products for their reliability, ease of use and quality workmanship.

By choosing this tester, you get a basic tool that is not only practical but also durable - it is suitable for both beginners and experienced users in the segment of tools and testing in the multimeter category. Testing multiple types of connectors (RJ45, RJ14, RJ12, RJ9) is therefore easy and accessible wherever you need it.

Why buy at Enaa

When purchasing the Habotest HT812A tester at Enaa, you can expect a proven quality offer, as we always choose only products from renowned brands. In addition, we allow you to easily compare different types of testers in a wide selection in the multimeter category, which makes the decision easier even for those who are encountering this for the first time.

Answers to frequently asked questions

Can I also use this tester to check telephone and computer cables?

Yes, the Habotest HT812A is compatible with RJ45, RJ14, RJ12 and RJ9 cables, so it allows testing of both computer network and telephone connections.

Is operating the tester suitable even for complete beginners?

The tester is designed simply, so all basic tests are accessible even to users without prior experience - the instructions are clear, and connecting and reading the results are easy.

Are the necessary batteries included with the tester?

Batteries are required for the tester to function properly, but the product does not come with detailed information about this - we recommend that you check the specification regarding the type and number of batteries required when ordering.

Is this tester also suitable for quick field checks?

Yes, the HT812A is suitable for use at home, at work or in the field due to its compact size and robust construction, as it easily fits into a bag with basic tools.

Can I use the tester on cables where the wire sequence is not known?

The Habotest HT812A tester detects connection errors and breaks, so it can also be used on cables with unknown or suspicious wire layout, which is very useful when restoring or repairing older and homemade installations.

Description updated: October 2025