The 35 Best OBD2 Scanners 2020 Review

by Apr 23, 20201 comment

The 4 Top-Best OBD2 Scanner (Recommended by Experts).

Best Overall: ANCEL AD310 Universal OBD II Scanner

Ancel AD310
  • Fast
  • Auto identifies vehicle
  • Multilingual.
  • Thick cable insulation.

Premium Choice: BlueDriver Bluetooth OBDII Scanner

best obd2 scanners
  • Provides repair report
  • Works on Android/iOS
  • Big database
  • Beginner’s friendly

Great Value: Autel AutoLink AL319 Enhanced OBD2 Scanner

best obd2 scanner
  • I/M readiness check
  • Real-time diagnostics
  • Provides code description
  • Good value for money

Best Professional: LAUNCH X431 V PRO Diagnostic Scan Tool

Launch x431 Pro V
  • It’s a tablet
  • Numerous tests
  • Covers almost all cars
  • Five-year warranty

View the Best OBD2 Scanner on the Market Below.


Best Overall: ANCEL AD310 Classic Enhanced Universal OBD II Scanner

best obd2 scanner

ANCEL AD310 is our choice for the best obd2 scanner because it offers a vast spectrum of abilities. It scans fast, and its design is intuitive. It’s the right choice for a beginner to use as a vehicle diagnostic tool. It works on many brands, including most of the 1996 US-based and 2000 Eu-Based cars. It also works adequately with Asian vehicles. It automatically identifies your model.

You can switch to one of the eight languages that you understand the best. It can do many readings: -I/M monitor readiness test, view freeze frame data, read hard and pending memory, and historic codes. It also shows definitions to help you. It has a large, bright LCD. It doesn’t work on the batteries, but it works on the electricity that it gets from your car via the data link connector.

The cable insulation is thick and flexible so that it won’t get damaged easily. Its effortless navigation, user-friendliness, and comprehensive model base make this a number one tool that is excellent for expert, but also novice users! Investing in this device is sure to pay off down the road and save you from needless trips to the mechanic. All of those features make it, in our opinion, the best obd2 scanner.

Why We Like It

  • Fast
  • Automatically identifies vehicle
  • Multilingual
  • Doesn’t require batteries
  • Thick cable insulation


  • The instruction manual With Unclear Instructions.
  • May not work on some older models.


Premium Choice: BlueDriver Bluetooth Professional OBDII Scan Tool

BlueDriver Bluetooth Scanner

This scanner provides the possibility of reading your check engine light. It can also read other systems and offer a vehicle-specific repair report. It’s very easy to use, and it is compatible with both apple and android devices, though iOS users may face some connectivity issues but can be sorted out with an update.

They have their app, which you can download for more exceptional diagnostic quality. It offers a big database of solutions to your problems, on a user-friendly interface, for a great value. Before getting the BlueDriver Scanner try checking the list of compatible vehicles.

Why We Like It

  • Provides repair reports.
  • Compatible with both iOS and Android.
  • Big database
  • Displays active codes.
  • It sends alerts on your phone.
  • Over 6.6 million verified fixes.


  • Suitable for Mobile Phones Only.
  • Not suitable for diesel vehicles.
  • It doesn’t activate relays and switches.
  • No details on cam and crank sensor.


Autel AutoLink AL319 OBD2 Scanner

Autel AL319

This scanner can offer a lot: It’s a car code reader, it clears DTCs, it can also read freeze frame data. If you are looking for a real-time car diagnostic tool, this is also the one that can be the right choice.

It can check for an I/M readiness test, read and clear codes and provide information about your car. It works on a variety of models, but mostly on the 1996 cars from the US and newer.

If you are looking for a scanner that will provide all information necessary, keep looking. This one will describe the code but to find out more about if you will have to use the internet.

Why We Like It

  • Real-time diagnostics
  • Provides code description
  • Good value-for-money ratio


  • Short OBD2 cable
  • No updates


Best Professional Scanner: LAUNCH X431 V PRO Bi-Directional Scan Tool Full System Scanner

best obd2 scanner

If you are finding yourself frequenting mechanic or owning numerous vehicles, obtaining a professional scanner might be the best option. It’s a long term investment that can save you from the countless trips to the mechanics. Launch x431 is a Lenovo tablet with an Android 7.1 operating system.

It offers an extensive spectrum of readings, tests, and service functions for all systems. Moreover, if online coding is what you were looking for – you’ve found it. What we love the most about this scanner is that it covers the great variety of vehicles – almost 100% of them. It also offers twenty-four languages.

Since it’s a tablet, you can download multiple diagnostics software. Those are some of the tools that you get with this scanner: ECU coding, Injector coding, DPF, EGR, SUS reset, ABS Bleed, and many more. Launch offers you a five-year warranty so you can rest assured that your investment won’t go to waste. If you are very serious about the diagnostic business, this is the best obd2 scanner for you!

Why We Like It

  • It’s a tablet.
  • Lets you observe live wheel speed.
  • Available WiFi printer feature.
  • Numerous tests and readings.
  • Covers almost all vehicles.
  • Five-year warranty.
  • 24-hour technical support.
  • A 60-day return policy.


  • Not very intuitive
  • Weigh’s 10.7 pounds.
  • Doesn’t check battery health and crank voltage.
  • A bit slow when accessing multiple PIDs.


BAFX Products Bluetooth Diagnostic OBDII Reader/Scanner


This OBDII scanner is the right choice if you own a new car – it works on USA cars that are from 1996 or later. This scanner is useful if you need J1850 and CAN protocols. It offers a more in-depth analysis. It can check engine lights and also show you the parameters of most sensors in real-time, which is an invaluable car diagnostic tool.

To set it up, you will need to download an app on your android/windows phone; you simply need to turn on your Bluetooth. It’s also covered with a two-year warranty. If your main objective is to find a scanner that’s reliable and thorough, this might be the appropriate one for you. It might just be the best bluetooth obd2 scanner.

Why We Like It

  • Two-year warranty
  • Reliable
  • Great value-for-money ratio


  • Not compatible with iOS devices
  • Doesn’t read fault codes


FOXWELL NT301 Diagnostic Tool

Foxwell NT301

NT301 is a scanner that allows you to locate bad O2 sensors and read DTCs. You can turn off the engine light and reset monitor as well as retrieve a VIN of your vehicle. That’s not all it can do, but you can get a good grasp of what abilities it has. It’s also an obd2 code reader that can graph live sensor data and do emission tests.

It works for many cars from all around the world, as well as SUVs and trucks. What we like about it is that its printer compatible – you can have your data ready fast on paper. The LEDs and speakers that are built in the device make usage very intuitive and effortless. It gets charged directly from your device.

Why We Like It

  • Printer-compatible
  • Has LEDs and Speakers
  • Intuitive


  • Short cable


FIXD OBD-II Active Car Health Monitor & Professional Scan Tool

FIXD OBD2 Bluetooth Scan tool

This tool will help you understand what exactly is wrong with your car – it speaks in simple English. It can help you with many codes – ABS, TPMS, Airbag, and Transmission. The application will help you with live diagnostics and general vehicle maintenance. FIXD device is small and convenient for carrying in the car.

It’s compatible with vehicles that are made after 1996, but that isn’t the case with the all-electric ones or diesel. Whichever mobile phone you have, that’s fine – FIXD works well on Android, iPhone, or even iPad devices. It also offers the Premium version that you can pay monthly, and that provides cost and repair estimates, unlimited calls to FIXD if you are looking for advice or a second opinion, and more.

Why We Like It

  • Live diagnostics
  • Works on Android, iPhone, iPad


  • Some users feel that price-for-money ratio isn’t justified


MaxiScan MS 300 CAN from Autel

MaxiScan MS 300 CAN

This very small and compact device proved to be handy to numerous users. It’s a car code reader and cleaner; it can help you with figuring out why your check engine light is on, and it works with most SUVs, sedans and light trucks that are made after 1996 if they are from the US. When it comes to the EU and Asian cars, anything after 2000 is suitable.

You can also check emission, and a system like a misfire monitor, or O2 sensors, even EVAP if you need to check the smog. When it comes to the newer models that have Mode 9, you can quickly identify the vehicle and speed up the whole troubleshooting process.

Why We Like It

  • Compact
  • Supports almost all ODB II vehicles


  • Not for advanced diagnostics


Veepeak OBDCheck BLE OBD2 Scanner

Veepeak OBDCheck BLE

This device supports many applications such as OBD Fusion or Torque Pro. It is compatible with iPhone and iPad, but with Android OS as well. Resetting the engine light and having a real-time sensor diagnostics can be very valuable tools in your toolbox.

It works well with OBD2 and EOBD cars and light trucks that are post-1996. It also works well with pickup tracks and many electric vehicles. It gets plugged in the car and comes with a small carrying case.

Why We Like It

  • Supports third-party apps
  • Compatible with iPhone and Android
  • Comes with a carrying case


  • The ABS lights may flash when the device in Use.
  • Compatible issue with Torque Pro App.


Panlong Bluetooth OBD2 OBDII Car Diagnostic Scanner

Panlong Bluetooth OBD2

Panlong can turn off MIL and also showcase the real-time sensor data, which can be very useful when looking for a problem. It works well for vehicles that were made during and after 1996, but also with younger gasoline vehicles – Ford, Audi, Mazda, or Chevrolet, for example. It’s not suitable for diesel or trucks, but that mostly applies to the ones that have 24V voltage.

It works only with Android phones. You need an application like an OBD car doctor or a similar one that you can download from google play. It supports various OBDII protocols, among others, J1850 view, J1850 PWM, and iso14230-4. Panglong also offers a 100% money-back guarantee in case you aren’t satisfied with the product. This device works only with Android phones, but Panglong also produces scanners that are compatible with the iPhone and iPad.

Why We Like It

  • Real-time diagnostics
  • It works well for younger gasoline vehicles
  • Compatible with third-party apps


  • Works only on Android phones.


ScanTool 426101 OBDLink MX Bluetooth Scanner

ScanTool 426101

OBDLink tool can help you do the job in no time and of quality. It’s swift – even up to 4x faster – than competitor devices. The protocols that are supported are SW-CAN and MS-CAN. It also has five standard OBD-II protocols and allows you to read and clear CEL. It has a battery saving technology that enables you to leave the device plugged in and not have to worry about totally draining the battery of a car.

The security mechanism is something that we love about this scanner – it’s got the multi-layered link security system, which promotes safety and privacy. ScanTool is compatible with Windows or Android phones, but also with tablets or laptops. When it comes to the apps, the OBDLink App is available for Android, and OBDwiz is available for Windows. It also works with third-party apps.

Why We Like It

  • Quick
  • Battery saving technology
  • Security mechanism
  • Compatible with Windows, Androids, phones, and laptops


  • Not Suitable for diesel cars.
  • Doesn’t Support iOS users.


KOBRA Wireless OBD2 Car Code Reader


Kobra can help you with your check engine light and other problems that can be diagnosed in all cars from ’96 to 2016. It has a database with 3000 code definitions. It makes diagnose in seconds, which will help you save time. It works with Windows, Android, and iOS. It supports many apps like OBD Fusion, DashCommand, or ScanMaster. To stand behind its decision, the company offers a one-year money-back guarantee if you aren’t satisfied with your product.

Why We Like It

  • Extensive database
  • Works with Windows, Android, and iOs
  • Works with third-party apps


  • May be hard to sync with a phone.


FOXWELL NT201 Engine Light Code Reader


This scanner offers 10 modes of diagnostics and many language modes. It’s an obd2 code reader – You can read and erase fault codes, perform the I/M readiness test, show real-time data in graph format, or do the EVAP test. It also checks for oxygen sensor output, engine coolant temperature, and many more characteristics.

NT201 has a speaker and a colorful display, which allows you to listen to the information rather than to read it if you prefer, and it will also repel dust because of its display. It works both on domestic and imported vehicles. That includes 12V trucks, SUVs, and mini-vans. The cars that come from America or Asia after 1996, and from Europe after 2000. can be diagnosed.

Why We Like It

  • Multilingual.
  • 10 modes of diagnostics.
  • Works on domestic and imported vehicles.
  • Foxwell offers excellent customer service.


  • Connection problems possible.


ANCEL AD410 Enhanced OBD II Vehicle Code Reader


Ancel ad410 is compatible with many vehicles, which is one of its strongest suits. It also supports many OBDII protocols, including, but not limited to, KWP2000, J1850 PWM, and CAN. You can choose among eight languages. It will help you to turn off your check engine light, check the smog, or give you an indication of what’s wrong with your car so that you could make the proper decision whether you should take it to the mechanic.

It supports the O2 sensor and EVAP test, and You can also check for leakages and emissions. It’s a level up from the basic scan tool. Its user-friendly interface is straightforward to read, and you won’t require any instructions or a manual. It’s a very convenient tool to use, even if you are just beginning on your own. You can also save and print the diagnosis easily.

Why We Like It

  • Compatible with numerous vehicles.
  • Multilingual.
  • Leakage and emission checks.
  • Doesn’t require batteries.


  • Small display.


Launch Creader 3001 Cheap OBD2 Scanner

Launch Creader 3001

If you are looking for an affordable version of a scanner, you may find this device interesting. It’s compatible with many OBDII and EOBD protocols. Secondly, it works on most 1996 US and 2000 EU and Asian cars. The newer OBDII and CAN both domestic and import cars. Launch Creader is a perfect balance of user-friendliness and the numerous diagnostics.

In order to use it, you just need to plug it into the vehicle. With it, you can perform IM readiness test, view data stream, perform Evap and ON-board monitor test, as well to read and clear DTC. There are more functions that it offers, like turning reading DTC and looking codes up. It’s easy to read/erase emission and pending codes and turn off check engine light. The 2.5 feet cable is something that we particularly like about this model. It offers a two-year warranty.

Why We Like It

  • User-friendly.
  • Quick connect.
  • Long cable.
  • Two-year warranty.


  • Basic.


OxGord OBD2 Scanner Code Reader

OxGord MS300

Apart from being compatible with 1996 vehicles from the US, it’s usual features are reading or clearing generic error codes, retrieving VINs, and resetting the airbag light. It comes with a user manual to help you in case you can find some options. Furthermore, it has more than 3000 codes in the database, and it can clear trouble codes and turn off MIL. It’s very light and can comfortably sit in your palm. It doesn’t require batteries or any charging since it uses the power of your car or truck.

Why We Like It

  • Doesn’t need batteries.
  • Extensive database.


  • Cord is short.


ANCEL AD530 Vehicle OBD2 Scanner Car Code Reader


This scanner is also compatible with 1996 models and older ones that are from the USA, the 2000 EU, and 2005 Asian cars, and newer, of course. We like that it supports all obd2 protocols and that it comes in sixteen languages, which can help you find the bug that your car has by providing you the explanations in your native language.

It performs basic diagnostics like reading or erasing fault codes and turning MIL off. It will also graph data in real-time so that you have a visual representation of functions; it performs O2, EVAP, and I/M readiness tests. The battery detection is improved, and it will provide a graph instead of just the text data, which can help you understand the state of the battery health. This makes it one of the best car health monitors.

Another additional feature is enhanced fault code definition, which will help you to actually understand what the code means and find, or possibly fix the problem sooner than later.

Why We Like It

  • 16 languages.
  • All obd2 protocols are supported.
  • Enhanced battery detection.
  • Enhanced fault code definition.


  • Not compatible with iOS.


Autel MaxiAP AP200

Autel MaxiAP AP200

Autel MaxiAP features 13 different languages. It connects via Bluetooth pairing, and it offers 19 functions like EPB, IMMO, oil reset, and more similar ones. It can identify vehicles automatically and perform simple assessments like I/MReadiness test or providing Live Data.

The reports that you get after completing the tests are conveniently converted to PDF, which makes them ready for sending to someone or printing them. It also has a list of the vehicles that were tested earlier.

Why We Like It

  • 13 languages.
  • Bluetooth pairing.
  • 19 functions.


  • Does not activate through switches and relays.


FOXWELL NT614 Elite Car OBD2 Scanner Diagnostic Tool


This thorough scanner can read codes, inspect transmission, ABS, airbag, and engine systems. This allows you to turn off the check airbag light, for example. It covers OBDI and OBDII vehicles after 1996, but also some newer models from 2018 and 2019 – even trucks, vans, etc.

Standard diagnostic tools include live sensor data in text and graphic form. The menu features more languages, and it comes in a protective case that plays a significant role in Foxwell NT614’s durability. They also offer service support should you encounter any problems.

Why We Like It

  • Multilingual.
  • Comes with a protective case.
  • Covers OBDI & OBDII compliant vehicles.


  • Slow data display.


Autel AutoLink AL539

Autel AutoLink AL539

This version of the product performs better than the last one – electrical tester now works with 12v charging and starting systems and can also tell you the state of a discharged battery.

When it comes to some features that the old model is also known for, it has kept most of them: Vehicle information, usual I/M readiness and O2 sensor and component test, freeze frame data, etc. DTC lookup is also supported, and you can easily print out newfound diagnosis and bring it to the mechanic.

Why We Like It

  • Excellent quality/price ratio.
  • Good user interface.


  • Hard to update.
  • Doesn’t graph functions.


SEEKONE OBD2 Scanner Professional Car OBD II Scanner


Seekone scanner has on-screen DTC definition and also built-in DTC library – this can be very helpful if you aren’t a beginner and can make sense of all the available data. If you combine that with Graphical and Numeric live data stream, it can significantly speed up your inspecting process and save you time and money down the road.

It works with 1996 US, 2001 EU, and Asian cars. OBDII/EOBD and CAN domestic and import vehicles are also supported. The interface is available in eight languages. This scanner has passed the height-drop test, which speaks about its durability and reliability. It charges directly from your vehicle. The only downside is that it can’t be updated if you are using a MAC system. The warranty lasts for a lifetime.

Why We Like It

  • Lifetime warranty.
  • DTC library.
  • Graphical and Numerical live stream.


  • Can’t be updated on MAC Systems.


Foseal F0-01 OBD2 Code Reader

Foseal F0-01

The interface, design, and comfort are something that makes this scanner a very well rounded device. It sits comfortably in your hands; its display and controls are very clear and user-friendly. As soon as you plug it in the vehicle, you can start diagnostics. It can help you with all the usual problems, running an I/M test, turning off the check engine light, provide codes and definitions of the codes, tell you the temperature of the engine, etc.

It works with 2006 US cars, light trucks, SUVs, as well as with 2000 EU and Asian cars – it’s compliant with all OBD2 protocols. The display is large and easy to read; you can also adjust contrast as it suits you. The package comes with a cable and a manual.

Why We Like It

  • Price/Value ratio is good.
  • Reliable.


  • Short cable.


Innova 3160g Bluetooth Code Reader

Innova 3160g

If you need a quality scanner that can perform battery reset, engine check, and provide live data – you’re in the right place. Additionally, it also has an anti-lock braking system, which can be beneficial if you are the kind of person who tends to forget his keys on the inside of the door and locks himself out. The range of the vehicles that it works on implies all 1996 and newer OBDII cars, hybrids, SUVs, and light trucks.

You can stream and record real-time data so that you could play it for yourself or a mechanic later to help you with diagnostics. It’s an advanced vehicle diagnostic tool that wouldn’t be very easy to use for a novice, but it can be a great deal of help for someone experienced.

Why We Like It

  • Battery reset.
  • Anti-lock braking system.
  • Streaming/Recording of data.


  • Requires three batteries.


Actron CP9690

Actron CP9690

Actron CP9690 includes an amazing database which contains more than 26 million reported and verified fixes for many scans that include check engine, abs or airbag lights. How great is that? Having an extensive database like that is invaluable.

The scanner is compatible with vehicles from 1996 up until 2015. The brands that it works with are GM, Ford, Honda, Nissan, Toyota, Chrysler, and Hyundai. The package includes extensions and cables, manual, storage case, Chrysler SCI, etc. The scanner itself has numerous great features amongst which I would like to highlight the ability to record and playback sensors, switch and replay inputs.

Why We Like It

  • You can playback reading.
  • 26 million fixes database.
  • Thorough package.


  • Takes four AAA batteries.


Autel ML619 OBD2 Scanner

Autel ML619

This Scanner works on many vehicles ranging from 1996 to older ones, also OBDII and CAN. They work on Toyota, Kia, Subaru, Fiat, Jaguar, Mitsubishi, and Landrover – to name the few. The code reader can cover a various number of diagnosis; it can retrieve both generic and manufacturer-specific codes, even the pending ones! It also offers reading, storing, and playing back PCM data stream and sensor data. Apart from that, the rest of the possibilities is common: It can freeze frame data, graph data out, and print it.

Why We Like It

  • SRS Function.
  • Reliable.


  • Problems with update.


Launch Creader 6001

Launch Creader 6001

Having a scanner at the hand’s length can be invaluable for more reasons – first, it can save you the time and trouble of having to visit the mechanic and find someone to ship the car off. This tool is an excellent addition to your home toolkit – you will be able to turn off check engine light easily, do the I/M readiness test, O2 sensor test and read various pieces of vehicle information.

It works on most 1996 US and 2001 EU and Asian cars, but you should check if it works with yours before purchase. It also features more than seven languages and showcases the information quickly on well balanced, clear display.

Why We Like It

  • Easy to use.
  • Good display.
  • Good value/price ratio.


  • Slow.


Innova 3150e Code Reader cum Scan Tool

Innova 3150e

This tool works on any car that’s from 1996 or younger, no matter if it’s foreign or domestic. It can offer diagnostics and ABS and SRS codes on GM, Ford, Toyota, Chrysler and Honda vehicles that are 1996 or younger. It also provides generic and manufacturer specific codes.

It updates data frequently when it’s plugged in the computer – every 30 seconds. It also offers battery backup memory – if you want to see review and analysis after you have completed all tests, this backup provides that possibility. It’s comfortable, sits nicely in the palm of your hand while the screen is clear and easy to read.

Why We Like It

  • Updates data frequently.
  • Comfortable.
  • Good for professionals.


  • Problems with SRS.


Launch CRP129 OBDII Diagnostic Tool

Launch CRP129

This Scanner may look like a gaming joystick, but it’s more than that. Its bright color ensures that you can find it easily in the time of need. It performs diagnostic processes on engine, SRS, ABS and Transmission systems. The codes can be cleared and read, and the live data stream is also available.

If you are curious as to how some variables affect each other, Launch CRP129 can graph out 4 parameters at the same time. It also deals with oil reset, EPB, and SAAS reset to help you find the glitch. It’s a sturdy and durable device which has a 5-inch screen where it displays data quickly and clearly.

Why We Like It

  • 5-inch screen.
  • Durable.
  • 4-parameter graph.


  • It is complex.
  • It is a bit costly.


Ancel FX4000 All System Automotive

Ancel FX4000

Ancel FX4000 is a quality tool that is compatible with al OBD and CAN vehicles. Whether your machine runs on diesel and gasoline, this tool will be able to help with troubleshooting. FX4000 can perform various tasks like checking engine transmission, oil service reset, SAS steering angle, and similar.

Its main strength is in its recognition of a wide array of vehicles – it works on more than 40 car brands. It’s compatible with 1996 US, 2003 EU, and 2001 Asian cars – and newer ones. If you are a DIY person, this is the perfect tool for you – it contains more than 1000 DTC tips.

One of its pros is that it doesn’t require a battery, but it charges from your vehicle. Another is that you can customize it and add favorites to the next test that you want to perform. Moreover, it features anti-skid and gaming design that we have mentioned earlier, which makes it very easy to hold and use.

Why We Like It

  • 1000+ DTC tips.
  • Doesn’t require a battery.
  • Customizable.
  • Anti-skid design.


  • Not very intuitive.


Launch Creader vii Plus

Launch Creader vii Plus

If you are in search of a scanner that offers an excellent value-for-money deal, stop right here and make sure that you take this scanner into consideration. If you want to use it for 1996 or newer cars, whether they are imported or domestic, SUVs, or light trucks, you will be able to read and clear codes, read generic definitions and manufacturer-specific ones as well.

It’s very small, has rounded corners which and fits nicely in the palm of your hand. You can track four variables at the same time. It’s the right choice for someone who is transitioning from beginner to a more professional and experienced user.

Why We Like It

  • Excellent price/value ratio.
  • Works for import and domestic vehicles.
  • 4-variable simultaneous tracking.


  • Connecting might be problematic.


Launch CRP Touch Pro

Launch CRP Touch Pro

Investing in this scanner can be beneficial for your money and time – here’s why: It comes with a total of five reset functions that include oil reset, SAS reset, dpf reg, battery reset, and brake reset. If you need to access car systems fast, whether you are a professional or just hobbyist, you can benefit significantly from this scanner.

You can enter Ecu of systems, and those systems include anti-lock brake and battery management systems. If you want to print or share the data, stream, record, or playback it, you can do it easily via wifi. It can also provide you with how-to videos, start guide, and more if you happen to need any help.

Why We Like It

  • Five reset functions.
  • Anti-lock brake.
  • Battery management systems.


  • Price/Value ratio could be a little better.


Autel MaxiDAS DS808 Automotive OBD2 scanner

Autel MaxiDAS DS808

DS808 is equipped with all basic diagnostic tools; it can provide codes, ECU information, do tests, and perform similar functions. Oil reset, tpms programming, and related services are also available.

We like this device because of it’s numerous specialized functions; Smart AutoVin, for example. Those functions are an improvement when you compare DS808 to DS708. It covers many vehicles from ’96 to 2017 and the software updates automatically.

Why We Like It

  • AutoVin.
  • Improved version.
  • Automatic software updates.


  • It won’t help you with ABS problem.


Actron CP9580A OBD2 Scanner

Actron CP9580A

This scanner can offer a big database that contains 4.3 million verified fixes. It also provides on-screen graphing, trilingual coverage, recording of data, and graphing the variables. It showcases the data in real-time. This Actron scanner can also show you the definitions of the generic and manufacturer specific codes, which saves you the time of searching for them on the internet.

You can also freeze frame data or print it. It’s perfect if you are dealing with bug fixes often, but if you plan on using it for anything more demanding, you should look further.

Why We Like It

  • 4.3 million fixes database.
  • Data recording.


  • The software could be better.


Autel Maxisys Pro MS908

Autel Maxisys Pro MS908

Maxisys Pro MS908 offers extensive coverage. It’s compatible with more than 80 obd2/eobd vehicles. It features a quad-core processor that’s in charge of delivering quick results. It has a touch-screen that offers a more intuitive way of communicating with a device. VCI and the main unit are connected with over 230 meters via wireless.

It supports ECU programming, and you can combine it with an oscilloscope to have a better degree of control of electrical signals. If you want, you can also purchase a digital camera that can get into all nooks and crannies.

Why We Like It

  • Wide vehicle compatibility coverage.
  • Quad-processor.
  • Touch-screen.


  • It’s expensive.
  • Not Suitable for DIYers.


Autek Code Reader IFIX919

Autek Code Reader IFIX919

Autek IFIX919 has a lot to offer. It helps you perform many tests easily and with comfort – it features a gaming design that makes the device very easy for manipulating and handling.

Apart from the basic functions that it can also perform Airbag SRS Crash Data Scan, Car Radio Audio Media Scan, ABS/ESP/ACS Brake Assist System Scan, and many other specific tests. Before getting this reader, you should first confirm that your car is compatible with it.

Why We Like It

  • Extensive tests.
  • Comfortable design.
  • Brake Assist.


  • Price is relatively high.

OBD2 Car Diagnostic Tool Buyer’s Guide

  • Easy setup – It’s imperative that the device can be set up easily. No one wants to deal with the stress of a device that doesn’t seem to be working when their vehicle isn’t working already. This feature will save you a lot of stress down the road.
  • Compatibility – Compatibility can’t be overlooked at any cost. If your vehicle isn’t compatible with the device, it’s basically useless. Aim to get the device with a wide range as you can afford since getting a scanner is a long-term investment – you won’t buy another one every time your car breaks down. You might buy another one, and it may end up needing a new scanner – getting a scanner that works well with a lot of models is an excellent way to prevent it. It can also give you an opportunity to offer help to your colleagues or friends.
  • Functions – Opting for the tool that has as many functions as possible is logical, but the ones that are extensive and thorough can come at a high price. If you are just starting, it’s best to get a scanner that’s recommended for beginners as they are more intuitive and usually have more user-friendly interfaces, explanations, and instructions. If you are experienced and you’re used to dealing with the problems of your car on your own, which has led you to build deeper understanding and gaining more skills, then it’s time to invest in something better. Even then, it doesn’t have to be anything crazy, and it can be a scanner that can showcase four variables at the same time or allow for a replay of the screening.
  • Price – Price can vary, going from 30$ to 800$ and more. The more diagnostic options and tools you want to have, the higher the cost. There are various brands that have a tremendous quality-for-price ratio, and they are worth looking into, but if you are serious about car fixing, you should invest at least 250 – 300$ in a device. The best obd2 scanner for you is the one where you get all of the features you need for the least price, so opt for the best ratio possible even if it means spending a little more time researching.
  • Software Updates – Software updates can cause an additional cost. Some scanners offer lifetime updates or monthly subscriptions so that you could choose whether you’d like updates during those months. If you find a scanner that’s just a little more expensive, but it offers free software updates as long as you use the device, it’d be optimal if you invested in it.
  • Graphs – Graphs are a great tool that allows you to train another way of perceiving information. If you aren’t skilled at reading graphs, it’s not something that you should be repulsed by – you are still going to have textual details, but glancing at the graphs every once in a while, and studying it can be beneficial for your long term understanding of the wat that car functions. If you are skilled, then you are probably aware of how helpful they can be. Anyway, it’s crucial that you get a scanner that can both tell you and show you what is happening – embrace the opportunity for learning. Many how-to videos also contain graphs, so having a scanner that offers the information in the same format as the tutorial videos can be helpful.
  • I/M Readiness Check – This check for system status, so make sure that the scanner that you are getting has this feature.
  • Accuracy – You can’t make a proper assessment or measurement if the device that you are doing it with is inaccurate. Buy the scanners from the trusted, verified, and certified sources to make sure that they meet the standards.
  • Size and weight – Size and weight isn’t something that people are usually very concerned about. It’s more about how comfortable the device is – can you grip it well so that it doesn’t slip out of hand and does it get painful after hours of handling. Smaller devices are generally more comfortable to hold and control, but you should weigh whether the comfort of the device or the size of the screen is more relevant to you.
  • Live data – Live data can be an extremely helpful tool, but it can be useless if you don’t have previous experience. If you are just starting, it can be a great learning tool. Many scanners that are considered affordable have these options, and there’s no good reason why you should avoid it, but if you decide to purchase a scanner without it, it’s not the end of the world. On the other hand, if you are dealing with car bugs often, this is a must-have feature.
  • Warranty – Any device can malfunction, regardless of how good reviews are. If you are investing in an excellent scanner that costs more than 300$, make sure that it comes with at least a two-year warranty. Some companies offer a 100% money guarantee or a lifetime warranty, so it’d be good if you looked into those scanners first – it may be the best obd2 scanner in the world, but mistakes can happen. Better safe than sorry.

Who Should Buy an OBD-II Scanner?

Anyone who has a vehicle produced in 1996 and above. It’s a great source of information, and it can come in handy if your car gets broken in the middle of nowhere or if you don’t have funds for a mechanics. It’s a small investment compared to the costs of mechanics.

How to use an OBD2 Scanner: A Step-by-Step Guide

  1. First, you want to locate a connector that we have already talked about – To find OBDII connector, look for a square port under the dashboard. All devices will have a connector that will be compatible with your cars.
  2. Connect a scanner with the car.
  3. Turn on your car.
  4. Wait while the scanner turns on. If it doesn’t, then you should find a power button and click it.
  5. You can scroll through the menu and select the test or analysis that you want to run.
  6. After the scan, a scanner will provide the return information as a text, code, or a graph.
  7. You can transfer it to your cellphone or a device that’s connected to the scanner so you can have it on the device or print it out.
  8. Switch off the car, plug out the scanner.
  9. Store it properly.

How we test OBD2 scanners

They are tested on various vehicles of the same properties to check for accuracy and reliability. If they produce the same results, then they are reliable.

Frequently Asked Questions

What is the best OBD2 Scanner?

The OBD2 scanner that’s best for you is the one that meets your needs and that you are comfortable working with. It’s important that it corresponds to your level of knowledge and experience as you don’t want to get overwhelmed by all the data that you don’t currently know what to do with them. Our top pick is ANCEL AD310 Classic Enhanced Universal OBD II Scanner.

What is an OBD2 Scanner, and how does it work?

OBD2 is a standardized system that is present in some vehicles, mostly cars and trucks. Its primary use is self-diagnostics. It works like this: You plug the scanner in, it informs you of the state of the systems in your car, and it can send commands to different systems and affect your vehicle.

What’s the difference between a basic code reader and a scan tool?

A scan tool can read codes, but it can perform advanced diagnostics. The scan tool can also clear trouble codes and provide many more features like playback of the diagnostic process and more.

What does OBD2 stand for?

OBD stands for on-board diagnostics. OBD II is connected to the vehicle itself while OBD I is connected to the car console. OBD II is present in the newer models.

What type of OBD is my car?

Check the year of manufacture. If your car is built and sold in the US in 1996 or later, it definitely must has OBD II. You can also find this piece of information useful: A 16-pin connector is the standard OBD II interface.

Why should you buy an OBD2 scanner?

Many mechanic shops can charge a lot only to deliver a diagnosis. This is why it’s worth investing in an OBD II scanner. If you live nearby mechanic that doesn’t charge a lot – in reality, you won’t need the scanner. But if you travel often, it always comes in handy having such a device in your car in case it breaks down. You will be able to make a proper assessment and possibly fix it.

Where is the OBD2 connector/diagnostic port located?

To locate the OBDII connector, look for a square port under the dashboard. It’s usually beneath the steering wheel column.

Which is the best obd2 scanner for the money?

Our pick would be the basic Autel AutoLink AL319 OBD2 Scanner. It can perform a wide array of tests and diagnoses, it’s number one bestseller, and its quality-to-price ratio is outstanding.

I got a trouble code, where can I find information about what it means?

Many scanners have explanations that come along with code. If you can’t find it, you can call the company support/information line, or you could go online and search for a specific code. Here’s a website where you can check out codes for OBD II.

I have a workshop and need an excellent OBD2 Tool, which one should I choose?

If you are looking for a scanner with a long list of features, tests, and analysis that it can do, take a look at our top five choices since they are all recommended by experts. Our top Pick, LAUNCH X431 V PRO Bi-Directional Scan Tool Full System Scanner, has a history of outstanding performance – It’s simple to use, offers live data, and it’s highly recommended.

Can I damage my vehicle with an obd2 code scanner?

Many vehicles would be fine if you left the scanner plugged in even after you drive, or use it for a long time. Some may encounter problems – they won’t start, for example. This is due to the effect that the scanner has on battery, but other than that, your vehicle should be fine.

How do I connect my OBD2 scanner?

Many scanners only require to be plugged in, and they are ready to go. To locate the port, look for a square port under the dashboard and steering wheel. Some may require turning on the Bluetooth – if so, plug in the scanner, turn on the Bluetooth on your device, and wait until your device finds the scanner. Connect it, and it should be ready to go. Before doing all of that, make sure that you have an app that’s suited and recommended by the device manufacturer. After connecting, open the app and start your analysis.


OBDII Scanners are a very convenient tool that can save a lot of resources. They range from very simple to very complicated and finding the right one for you can be tricky since the market is vast. It’s a tool that everyone who owns a vehicle should have, both to learn about the car and, of course, in case of an emergency.

Ancel AD310

Best Overall

ANCEL AD310 – This is a unique scanner with great features for a beginner and a professional user. It’s worth every penny you are going to spend on it.

BlueDriver Bluetooth Scanner

Premium Choice

BlueDriver Bluetooth scanner – This was the most powerful Bluetooth obds scanner tested to date, and the uniqueness is the compatibility with iOS and Andriod, which is a rear occurrence for Bluetooth obd2 code reader. It’s definitely worth the money.

Autel AL319

Great Value

Autel Autolink AL319 –This is a great little piece of machine that does what it’s built for—built with unique features to reading generic codes and manufacturer codes. It’s a good value for the money.

Launch x431 Pro V

Best Professional

LAUNCH X431 V PRO – Just as the name implies, it’s everything a professional would wish to have. Easy to use with no fuss when setting this diagnostic device up. It’s the get-to scan tool specifically for all mechanics.

About the Author?

Clyde Goering

Clyde Goering


Clyde C. Goering is passionate about automobile maintenance. As a professional who has in-depth knowledge about automobile related topics, he is an expert at providing genuine guidelines that can be used to make your automobile maintenance fun.

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