Best OBD2 Scanners

Having one of the best OBD2 scanners comes as a relief to motorists. This feeling is due to its efficiency in saving time and cost.

OBD2 scanners provide deeper insights into your engine, transmission, and other working components. The information you get from it comes in handy, especially if you are love DIY.

What Can an OBD2 Scanner Do?

  • Diagnostics: This is the main reason why OBD2 scanners are a necessity. Once your vehicle shows the “check engine lights”, then there is an issue. OBD2 scanners help you to discover that issue.
  • Access other information: Aside from diagnostics, an OBD2 scanner can check information relating to different components in your car. This is to ensure the overall health of your car.
  • Control different features: An OBD2 scanner can also control features like temperature sensors to set them to the required standard.

Types of OBD2 Scanners

There are two types of OBD2 scanners;

  • Wired: Some OBD2 scanners come with cables that plug directly into the OBD port. This is good, especially as it does not involve battery power. It, however, decreases mobility.
  • Wireless: This is the setting of most recent OBD2 scanners. This wireless scanner can be connected to the engine via apps, Bluetooth, or WI-FI. Though sometimes hard to set up, this OBD2 scanner is very efficient.

What You Should Know

Not having the right knowledge before purchasing an OBD2 scanner can be detrimental to a motorist. Not only will it be inconvenient to use, but it will also cost you more resources than you bargained for.

To purchase the best OBD2 scanners, take note of the following:

  • Car production date: Was your car produced before 1996? If yes, then there is no need to purchase an OBD2 scanner. This is because OBD2 scanners work only on 1996 models and newer. What you need instead is an OBD1 scanner.
  • Type: For obvious reasons, the type of scanner you prefer should be considered next. Do you want to be mobile during the scanning process or do you prefer staying transfixed?
  • Price: Every motorist should go for the one they can afford. Thankfully, there is an OBD2 scanner at varying prices.
  • Information processing: Many motorists wrongly assume that every OBD2 scanner presents their output in plain language.

While this may be true for high-end ones, most of them just display codes as the engine gives them. It is then left for the user to translate it into something understandable.

So, go for the one that you can easily understand its output.

  • Processor speed/chipset: OBD2 scanners have an inbuilt chipset that does the processing work. It is better to purchase a scanner that displays its results fast.

Best OBD2 Scanners

We have researched around for OBD2 scanners and found a few you can trust to get the job done.

Ancel AD310 Universal OBD2 Scanner

Save time and money with the Ancel AD310 OBD2 scanner. This device is simple looking, affordable, and easy to use. It is a major upgrade from basic diagnostic tools.

This OBD2 scanner is well built with a large LCD. This display features a white backlight and contrast adjustment for easy viewing.

You will find four buttons on the front interface of this scanner. The “Up” and “Down” button for scrolling the menu and the “Enter” and “Exit” button for navigating back and entering the menu.

It does not need any battery or charger as it gets its power directly from the OBD2 Data Link Connector in your vehicle.

The AD310 scanner is equipped with a 2.5 feet long cable that is made of a very thick flexible insulator.

This device scans very fast. It easily determines the cause of the ‘check engine light.’ Other functions performed by the device include: I/M monitor readiness test, freeze frame data and show code definitions.

It supports many languages namely English, German, French, Spanish, Finnish, Dutch, Russian and Portuguese.

To use, simply plug it in the OBD2 port normally located under the dashboard and you are good to go.

This OBD2 scanner is a must-have in your toolbox.


  • No battery is required
  • Live data feed
  • Four navigation buttons

BlueDriver LSB2 OBD2 Scanner

The BlueDriver LSB2 is a Bluetooth powered OBD2 scanner. This device uses a unique style for diagnosis. It is plugged into your vehicle’s OBD2 port while any information obtained is read via a connected app on your Android or iOS.

One major highlight of this scanner is its ease of use. It is more like a plug-and-play device. The app is user friendly and shows you real-time information.

Interestingly, this scanner makes use of the same Identifix database that professional shops use. With this database, it will match your car’s model, make and trouble code to a specific solution.

This database contains over 300 million solutions to different problems. In addition to that, it will give you a Repair Report that contains solutions that have been verified by Certified Professional Mechanics.

As a standard, all vehicles that come with an OBD2 port are required to output basic diagnostic information.

However, some extra, yet, important information like Climate Control, ABS, and Airbag are left out in the diagnostic. 

Here is the interesting part! Only BlueDriver gives you the complete set of diagnostics for a wide range of manufacturers. This is known as Enhanced Diagnostics.

Meanwhile, information is displayed live as graphs, text, or digits. You can also export reports as a file.

Other impressive features include text colour customization and freeze frame code screenshots. It also determines if your vehicle is ready for an emission test.

Take it from us, this OBD2 scanners beats all odds and is sure to serve its purposes effectively.


  • Enhanced Diagnostics
  • Easy to use
  • Mobile app connectivity
  • Live data feed
  • Identifix database


OBD2 scanners are very relevant in our world today. They enable motorists to diagnose engine problems quickly. This, in turn, helps in saving time, minimizing cost, and improving motorist’s overall automobile skills and knowledge.

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