Rating of the best auto scanners for car diagnostics

Car owners often face incorrect operation of the device. On the dashboard, some deviations may not be displayed at all, so the car needs high-quality and comprehensive diagnostics. Otherwise, violations will affect the condition of the car, speed sensors will fail, and there is a high risk of getting into a serious car accident. It is simply impossible to identify some of the shortcomings on your own. Therefore, manufacturers offer special devices - diagnostic autoscanners. They require some skill and knowledge to use. In this case, the driver will quickly find the problem and fix it, either on his own or by contacting professionals.

Principle of operation and functionality

Scanners are not measuring instruments. But they perfectly read all sorts of information that is transmitted through the electronic control unit. The main task of the device is to decrypt the received data so that the user understands and takes into account any problems and malfunctions in the car.

As a rule, the functionality of the products is wide. It includes several significant aspects:

• Reading errors and codes, their subsequent decoding.
• Recording of the received data, data analysis.
• Reprogramming, adaptation and coding of electronic control units. This is required if the multifunctional autoscanner is used on vehicles of several different brands.
• Also, the autoscanner is able to erase errors.
• Activation of mechanisms and relays that effectively deal with errors and malfunctions.
• Reading data from meters, checking the correct operation of the product.

Thus, the autoscanner allows not only to identify a specific error in the operation of the car, but also quickly and efficiently eliminates it. Naturally, the active participation of the motorist himself is required. If the problems are too extensive, then it is better to transfer this matter to a specialist.

Best inexpensive auto scanners

Rokodil ScanX

The most preferred option in terms of price / quality ratio at the moment. The scanner is compatible with most domestic and imported cars with an ODBII connection connector and sees absolutely all components and assemblies: engine, ABS, SRS, ESP, Airbag, gearbox, air conditioning system, etc. The device works via Wi-fi version 4.2, which ensures high speed of data transfer and stable operation of systems at all stages of diagnostics. Also an important function is the ability to encode various vehicle systems. For example, it can be used to change the service interval, adapt outdoor and indoor lighting, throttle valve, climate control and much more.

Scan Tool Pro (Black Edition)

One of the best multibrand autoscanners. Provides maximum support for autoblocks, has a low cost. Unlike other products, this adapter reads not only the state of the engine, but also features of the state of other systems, including DSC, ABS, ACC, and many others. The connection is simplified as the product supports Wi-Fi, Bluetooth. Extended equipment, clear instructions for use do not require special knowledge in diagnostics from the motorist.

I work with the scanner on an intuitive level. I am not particularly versed in some mechanisms, we can say that the product does everything for me. Saved a lot of money on trips to the car dealership because I can fix most of the problems myself, which is a huge plus.

Orion ELM 327 Wi-Fi Micro

The adapter is small in size, compact and at the same time quite functional. It will help you at any time to track the condition of your car online. The software has been expanded, performs complex diagnostics, detects errors and immediately informs the owner about them. The autoscanner is mostly focused on mobility and is also good at connecting to phone and tablet. In driving mode, it takes over the function of an informant, shows the speed, distance, fuel consumption and informs about the need to refuel and correct certain problems.

Apparently, the small device attracted many: I could hardly find a little assistant. The showroom explained how to use it, now I go there even less often. I recommend buying it, although the device is far from professional.

Launch CReader V +

Standalone autoscanner with a screen, there is no need to connect it additionally to a tablet or computer. The data is displayed in several formats - a text string or visual tables and graphs. The level of diagnostics is high-quality, and users do not respond negatively to functionality. The model works stably, suitable for different car models.

Obviously one of the best models, reflects current indicators and helps to fix any problems in time. Despite the small screen, my opinion of the scanner does not change in any way, as it really helps me to operate the machine and keep it in a safe condition.

Delphi DS150E

The scanner is suitable for different car models, in its base it contains data on many car models (especially if they are equipped with a standard OBD-II connector). All vehicle systems are diagnosed, the device does it quickly and clearly. Some professionals do not refuse such a budget little assistant.

My first autoscanner was of this particular model.I used it and did not know worries, then I just lost it. Disappeared and no. It was difficult to find on sale at that time, I had to choose another model. But I didn't forget about Delphi. One day I stumbled upon him in his own garage, he was there all the time. Without hesitation, I returned to the device, I use it with pleasure.

Best professional auto scanners

Rokodil ScanX Pro

Professional multibrand autoscanner designed to diagnose absolutely all cars with ODB-II connection. The device is completely autonomous, does not require the connection of third-party gadgets and software for operation. By pressing just one button, the device diagnoses the car and displays all the results obtained on the screen of the gadget. Performance data, exhaust system, readings from all sensors can be monitored in real time on graphs or in text. There is a freeze-frame function that records the state of the car at the time of the malfunction, which will more accurately help the diagnostician to determine the cause of the malfunction. Considering its low cost, the ScanX Pro is also suitable for personal use.

ScanTronic R-Box

The model is not satisfactory, has a high cost and is used mainly in professional car dealerships. Included is a wide database of cars from different countries, including Russia. Free access to the diagnostic databases is included. The interface is convenient, so the specialist will very quickly understand the principles of operation and speed up the processes of car diagnostics. The manufacturer provides a 60-month warranty.

Ideal for a professional scanner. Fast and high-quality work, the actual values ​​of the readings of the sensors. I work intuitively, because I have a lot of experience, but if difficulties arise, the kit contains detailed competent instructions for using the scanner, there should definitely not be any problems, especially after reading it in detail.

LAUNCH X-431 PAD III

To date, the scanner from the Chinese manufacturer is recognized as one of the best. Errors of previous models were taken into account, they were eliminated, a database of hundreds of car brands was added. Among them are several Russian ones - UAZ, GAZ. The scanner reflects graphical information, it is convenient to track the dependencies of expenses and the distance traveled using it. Equipped with Wi-Fi, Bluetooth modules. The work is built in the Android system, the device is easy to use, there is a detailed instruction with a connection schedule.

A large database allows you to work with different vehicles. Previously, there was no such opportunity; simplified models were used in the salon. Here the versatility and clear results of the work cannot but rejoice.

BOSCH KTS 340

The scanner belongs to a multi-brand version, can be disassembled in more than 230,000 different vehicles. The databases are equipped with information about the features of the device, deciphers the errors and malfunctions that have occurred, explains the encoding and helps to eliminate any difficulties that have arisen.

I have been working with the device for more than three years. We quickly detect and fix any problems. Customers are satisfied with the speed of work and its ideal results.

Selection Tips

When choosing an autoscanner, pay attention to several significant points:

• Software. It is the main parameter that determines the technical characteristics and the breadth of the device's functionality. The more software, the more tasks the design performs.
• Versatility. There are different types of scanners - multi-brand and mono-brand. The first option is more versatile, since it will suit different car brands. As for a mono-brand, such an autoscanner is suitable individually for the characteristics of a particular car brand.
• Interface. Ease of operation is an important condition, since motorists need quick diagnostics of the condition of the car, and not everyone wants to spend time trying to understand the features of the device.
• Additional connections to various devices. There is no such possibility in budget autoscanner models. More professional devices connect using Bluetooth, Wi-Fi and greatly simplify the diagnostic process for the motorist, significantly speeding it up.