The 11 Best Diagnostics Tools (2022 reviews)
There are plenty of options available while buying diagnostics tools in the market right now, and if you're confused regarding which one to go for,
This page is just for you.
Also check our buying guide on Best Reader Tools, which will help you understand market quickly.
Our review process:
Our Top Picks:
Best Overall: Buy: Ancel Diagnostics Tool READ REVIEWBest With Clear The Codes: Buy: Kasmotion Diagnostics Tool READ REVIEWBest For Fuel Injectors: Buy: Autel Diagnostics Tool READ REVIEWBest For Smog Check Helper: Buy: Foxwell Diagnostics Tool READ REVIEWBest For Key Fob: Buy: Obdeleven Diagnostics Tool READ REVIEWBest For Top Notch: Buy: Launch Diagnostics Tool READ REVIEWBest For Good Work: Buy: Icarsoft Diagnostics Tool READ REVIEWBest For Iphone: Buy: Hex Code Diagnostics Tool READ REVIEWBest With Oscilloscope: Buy: Xtool Diagnostics Tool READ REVIEWBest For Citroen: Buy: Tt Topdon Diagnostics Tool READ REVIEWBest With Andriod System: Buy: Blau Grun Diagnostics Tool READ REVIEWBest Overall: Ancel Diagnostics Tool
Buy on Amazon Not everyone likes to purchase tools for their regular usage, but the Ancel Diagnostics Tool would be an anomoly. The ancel diagnostics tool is a global leader in automotive diagnostic technology, providing software development, maintenance, updates and customer services related to automotive testing to its customers. The manufacturer says: We strive to make friends with our customers with excellent products and quality services, and to be the company most trusted by our customers. The company constantly strives for product quality, technology, design and sustainability and adheres to the spirit of people - oriented and innovative efforts to make great contributions in the field of automotive technology. The tool is very light, helps with reading codes, It is great value for obd2 and has a nice design. And, the tool is very handy, is made for bigger screen, It is best for money savers and has a user-friendly design. Most importantly, the ancel diagnostics tool provides accurate readings, it has followed directions and has a perfect design.Almost all customers agree that the tool is perfect for bmw fast shipping with prime. Moreover, they say that the tool is easy to check error codes and use Google. And, they also found that this obd 2 scanner is simple but gets the job done.Top Customer Quotes:
- This is a good bargain obdii reader though.
- This is committed to solving automotive aftermarket problems cost-effectively, efficiently and conveniently.
- This can not read and erase abs, srs(airbag), and other systems fault codes.
- This provides, need for customer service.
Best With Clear The Codes: Kasmotion Diagnostics Tool
Buy on Amazon If you want nothing but a tool that is reliable, this Kasmotion Diagnostics Tool is certainly a wise investment. The kasmotion diagnostics tool is perfect for car accessories and it works very well. Equipped with i/m monitor readiness function, kasmotion code reader is a must have for you to pass the smog check. The kasmotion obd2 scanner for cars is super easy and fast for detecting the engine system, reading and erasing error codes. The tool is Asian and it supports 7 languages. Most importantly, the kasmotion diagnostics tool is great for good quality and it is really simple.Most buyers find that the tool has finally reached the end of it'ssssss useful life. And, they also found that the tool is easy to use with great accuracy and a great value compared to the price at a shop for the same information. Moreover, they say that this computer reader gets power from your vehicle 's data link connector. In short, for almost all customers, it was what they were looking for.Customers say that getting a engine readers on diagnostics, along with tool is useful.
Top Customer Quotes:
- The Kasmotion car code reader is upgraded to a more basic diagnostic vehicle tool.
- This will work on most cars from 1996 or newer.
- This works great, has started the engine and it is very happy.
- Manufacturer says: we also offer lifetime after-service for you.
Best For Fuel Injectors: Autel Diagnostics Tool
Buy on Amazon Not everyone likes to purchase tools for their daily purpose, but the Autel Diagnostics Tool would be an anomoly. In addition, the autel diagnostics tool is perfect for high quality and it has updated software. Started from ms300 ms309 computer reader, autel founder Mr. Li realized more and more comprehensive automotive diagnostic tools are needed to solve various car repair issues. The auto diagnostic scanner can locate bad o2 sensors, perform evap tests(mode 8), on - board monitor tests(mode 6 ) and component tests, check misfire and fuel systems and retrieve vehicle information and etc. Lastly, the autel diagnostics tool is available in 2 different colors: black and red.Most buyers found that the tool comes with a line connection. Also, they say that the tool is an obd code yes. And, a few say that this scanner only reads the engine, transmission codes and live data. In conclusion, the tone of buyers is very positive and we believe that the tool suits the purpose.Top Customer Quotes:
- This is powered when connected to the obd2 port.
- This will work on any camera with an ocd2 port.
- This provides more than even the code, actually gives a small description.
- This comes with a 16-pin data link connector.
Best For Smog Check Helper: Foxwell Diagnostics Tool
Buy on Amazon We know from years of feedback from readers, amazon sellers, and family and friends what most people want in a convenient and appropriate tool. The Foxwell diagnostics tool is exactly that - it's a simple tool that hits all the right notes. The Foxwell diagnostics tool is built with good instructions, is very cool, it works well for the touch screen and has a perfect design. The Manufacturer says: We base our products and solutions on intuitive technology and make the diagnosis simpler, smarter and more rewarding for all of our customers. Further, the tool is easy to update, works very well, it does what it says and has a compact design. The tool is easy to use the car computer reader right out of the package. Lastly, the Foxwell diagnostics tool works first, It is great for green light and has an exclusive design.Most buyers opine that the tool is a great tool to have for a decent price. And, a few strongly agree that the tool is great for clearing code on the 06 Grand caravan. And, they say that the tool is easy to use with a color display, large buttons, and a comfortable grip when using. In conclusion, many buyers have used the tool for more than a few months without any issues, and it shows no sign of giving up.Top Customer Quotes:
- This is a fair start to finding problems.
- This reads the codes, it is used for confirmation of repair and has a solid design.
- This is easy to use and figure out even if you're not a mechanic.
- It is great to run a car system and see what is going on.
Best For Key Fob: Obdeleven Diagnostics Tool
Buy on Amazon The Obdeleven Diagnostics Tool is capable of outshining several other tools featured in this list in overall features in its price range. The obdeleven diagnostics tool is great for simple plug and it is definitely worth the price. The manufacturer says: To utilize one-click apps or advanced functions that are available to our users, you will have to purchase additional digital content. Further, this is used for new spinning of vcds and it has reset oil. The tool is made for every type of driver. Finally, the obdeleven diagnosticstool is cheap, is inexpensive and it is for several times.Most customers agree that the tool is easy to use and checks almost every box. Moreover, they say that the tool has unlimited vin's, get a lifetime membership. In addition, a few also found that this tool will be able to reset your oil and inspection notification.Top Customer Quotes:
- This is much more user-friendly, app is mostly intuitive.
- This does so much for the keep of your car.
- Reset your control units, with three-stage options that are available.
- This works as described, is available on android and it is powerful.
Best For Top Notch: Launch Diagnostics Tool
Buy on Amazon Launch line of tools comes in a pretty wide variety of styles, so you can definitely find one that suits your individual preferences and needs. The Launch Diagnostics Tool includes everything for the braking system, is great for abs codes and it is lightweight. Make sure this fits by entering your model number. And, the tool is designed to be top notch, is great for oil service reset and it is easy to follow. The tool has read fault codes and it works smoothly. Above all, the launch diagnostics tool comes with a high-quality host with a strong box.Most buyers quickly discovered that the tool was a great value and paid for itself after one user. And, they strongly agree that the tool comes with the needed adapter cable to plug into the motorcycle. Moreover, a few strongly agree that the tool is supposed to work on car-trucks from 1996 and newer. In short, at the price, they believe that they got a steal of a deal with it.Top Customer Quotes:
- This can read codes for any car with an obd2 port.
- This is easy to use and can’t beat the price for the functions it has.
- This is easy to use with detailed instructions along with the manual.
- This is a code reader with some live data.
Best For Good Work: Icarsoft Diagnostics Tool
Buy on Amazon Icarsoft has been making great tools for years, thanks to a combination of clever design and appropriate materials. The Icarsoft Diagnostics Tool is built with great tech support, has updated software, It is great with clear code and has a nice design. Please check Google or Wikipedia to find out your car 's chassis code. Also, the tool has turn off check engine light, reads all modules, It is very happy and has a solid design. Above all, the icarsoft diagnostics tool do more, is really powerful, It has support multi-language and has advanced design.Most customers quickly discovered that the tool is capable of reading/clearing most of the car systems, including srs. Moreover, a few strongly agree that the tool is good for 02/03 benz c240, so so for 02 bmw z3, 97 camry le. In addition, a few also found that this tool gets good reviews anywhere one looks, and the praise is deserved. Obviously, this tool passed the test and had very satisfied buyers eager to share their experience.Top Customer Quotes:
- This is better than the i980 and has more functions like the si reset.
- This is true, allows for good work, it reads all codes and has a perfect design.
- This covers the chassis number of your sprinter.
- This looks like it can perform that function.
Best For Iphone: Hex Code Diagnostics Tool
Buy on Amazon Compared with other tools in this category, the Hex Code Diagnostics Tool has a convenient design. The hex code diagnostics tool provides emergency functionality and cloud-based service functionality for mobile devices (typically iphone, iPad and android devices) using a web interface. To run the PC software without using a web interface, you will need to install parallels or Apple's bootcamp. And, this is perfect for brake fluid, straight forward and it is highly recommend. The tool is inexpensive, is easy to follow and it is very cool. Lastly, the hex code diagnostics tool is very straight forward and it works well for initial setup.Most customers agree that the tool fits with an extra adaptor cable. And, a few also found that the tool fits bikes up through 2016. To sum up, at the price, they believe that they got a steal of a deal with it.Top Customer Quotes:
- This is designed using hex code, is the new generation diagnostic tool for BMW motorcycles.
- This does all the diagnostics advertised but the wi-fi is.
- This will not tell you rpms at the time of the fault/incident.
- This can be done on an unlimited number of bikes.
Best With Oscilloscope: Xtool Diagnostics Tool
Buy on Amazon Xtool is known for creating pragmatic and minimalist tools for people on the go, and its line of Xtool Diagnostics Tools definitely falls in line with that reputation. The xtool diagnosticstool comes with 28+ service functions, including. Xtool d7 car key programming tool can perform various immo functions like programming new fob key, making dealer key, adding extra new key, remote learning, key matcing/learning, smart key reading for specific vehicles. Also, it can read/erase codes, view live data, freeze frame, retrieve ecu info, do active tests for all components like fuel trim reset, fuel composition reset, fuel pump, valves, wipers, window, door, sunroof, headlamps, etc. Lastly, the xtool diagnostics tool is used for programming function, are for new products and it allows for battery registration.Most customers agree that the tool can support EPB reset plus works for all obd2 cars. Further, a few strongly agree that the tool can work on the 2022 mazda cx5 but functions available vary across vehicles. Moreover, they strongly agree that the tool can support 2007 toyota tacoma to perform abs auto bleed. So, buyers were eager to recommend it to friends and families.Top Customer Quotes:
- This will work on dodge in their description.
- This has most systems post 1997.
- This is an awesome scanning tool that has a ton of special functions.
- The scanner and the company ’s interest in providing good customer service.
Best For Citroen: Tt Topdon Diagnostics Tool
Buy on Amazon The Topdon line of tools comes in a pretty wide variety of styles, so you can definitely find one that suits your individual preferences and needs. The TT topdon diagnostics tool is suitable for tire pressure, comes with lifetime update and it is used for auto repair shop. Make sure this fits by entering your model number. This highest car scanner works for engine / srs / abs / transmission diagnoses, which is compatible with 42 car brands now and enjoys a lifetime free update for more features and more compatible car models. The tool is very simple, has wide applicable crowd and it is highly recommend. Above all, the Topdon diagnostics tool does more, has made repairs and it is easy to use.Almost all customers opine that the tool is a great scanner with a lot of functionality for the money. Moreover, a few also found that the tool comes with a soft case, charger and obd2 connection and directions. Moreover, they also found that the topdon ad600 obd2 scanner is not compatible with sas reset on Bentley bentayga 2020.Top Customer Quotes:
- The ad600 obd2 scanner ca n't perform reset for a Bugatti chiron 2020.
- It comes with a nice carrying case.
- This scanner is three times larger and has a color screen.
- This works well for good quality and it has performed well.
Best With Andriod System: Blau Grun Diagnostics Tool
Buy on Amazon We know from years of feedback from readers, amazon sellers, and family and friends what most people want in a convenient and appropriate tool. The Blau Grun Diagnostics Tool is exactly that - it's a simple tool that hits all the right notes. The blau grun diagnostics tool is cheap and it is used for vehicle speed. Manufacturer says: Our mini scanner is applicable to 12v petrol vehicles, standard obd2 protocols after 1996, 12v light diesel vehicles with a load of 6.5t or less supporting the obd2 protocols after 1996. Moreover, I have started the app and it works as advertised. The tool works with a range of car models. Finally, the blau grun diagnostics tool has excellent compatibility and it is great for power saving.Most buyers opine that the tool works with an app on your android phone. Moreover, they say that the tool can you give better context for "it ask[s] for account number. With no doubts, this product passed the test and had very satisfied buyers eager to share their experience.Customers discovered that getting a engine readers on diagnostics, along with tool is useful.
Top Customer Quotes:
- This runs a diagnostic scan and it then back on.
- This is made for sale in the USA.
- It is lightweight, works wonderfully and it is portable.
- This works with android devices and it works with torque lite.