Top 10 best diagnostic scanner Reviews in 2022

Looking for the best diagnostic scanner ? Based on expert reviews, we ranked them. We’ve listed our top-ranked picks, including the top-selling best diagnostic scanner.
Having trouble finding a great best diagnostic scanner ? This problem is well understood by us because we have gone through the entire best diagnostic scanner research process ourselves, which is why we have put together a comprehensive list of the best diagnostic scanner s available in the market today.

After hours of searching and using all the models on the market, we have found the best diagnostic scanner for 2022. See our ranking below!

Top 10 best diagnostic scanner in 2022

$17.99
in stock
2 new from $17.99
as of June 26, 2022 4:33 am
Amazon.com
$35.99
$39.99
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3 new from $35.99
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Amazon.com
$16.99
in stock
4 new from $16.99
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Amazon.com
$169.99
$179.99
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as of June 26, 2022 4:33 am
Amazon.com
$24.99
$26.50
in stock
7 new from $24.99
as of June 26, 2022 4:33 am
Amazon.com
$35.98
in stock
2 new from $35.98
as of June 26, 2022 4:33 am
Amazon.com
Last updated on June 26, 2022 4:33 am

List the best diagnostic scanner in 2022

MOTOPOWER MP69033 Car OBD2 Scanner Code Reader Engine Fault Code Reader Scanner CAN Diagnostic Scan Tool for All OBD II Protocol Cars Since 1996, Yellow

$26.99
$25.00
 in stock
Amazon.com
as of June 26, 2022 4:33 am

Features

  • ✅【Multi-Functions】- Practical Multi-Functions OBD2 code reader features built-in OBD2 DTC lookup library, which help you to determine the cause of the engine light, read code, erase code, view freeze frame, I/M ready, vehicle information, data flow, real-time curve, get vehicle speed information, calculate load value, engine coolant temperature, get engine speed.
  • ✅【Wide Capability】- Supports 9 protocols compatible with most 1996 US-Based, 2000 EU-Based and Asian cars, and newer OBD II & CAN domestic or import vehicles. Supports 6 languages - English,German, Dutch, Spanish, French, Italian.
  • ✅【LCD Display】- Designed with a clear display LCD screen (128 x 64 pixels) - white backlight and contrast adjustment. No need any battery or charger, OBD reader gets the power directly from your vehicle through the OBDII Data Link Connector.
  • ✅【Compact Design】- Car diagnostic scanner is equipped with a 2.5 feet long cable and made of a very thick flexible insulator.There are 6 buttons on OBD2 Scanner:scroll up/down,enter/exit and buttons that quick query VIN vehicle number& the DTC fault code.
  • ✅【ABS / Airbag codes NOT Supported】- It is able to read and clear check engine information which is part of OBDII system, but it cannot work with non-OBDII systems, including ABS / Airbag / Oil Service Light, etc.

OBD2 Scanner Car Scan Diagnostic Tool Reset Clear Check Engine Code Reader for All OBD II Vehicles LeeKooLuu LK11

$17.99  in stock
2 new from $17.99
Free shipping
Amazon.com
as of June 26, 2022 4:33 am

Features

  • 【Auto OBDII Scanner Diagnostic Tool:】Easy-to-use plug-in-play car scanner that read and clear codes.Retrieves generic code and displays DTC definitions. It can check engine related fault codes,easily find out what caused.
  • 【Wide Compatibility:】Code readers & scan tools are compatible with all OBD II and CAN Compliant vehicles,passenger cars or light trucks,post 1996 in US,post 2000 for EU-based and Asian cars.Not compatible with new energy and hybrid vehicles.
  • 【Freeze Frame Date For Accurate Diagnosis:】Car code reader comes with viewing freeze frame function that enables you to retrieve data recorded in the ECU of the condition under which the fault occurs to figure out why the check engine light is on and cut down test drive verification time.
  • 【I/M Readiness Function:】 Car diagnostic scanner comes with I/M Readiness function to check the operations of the Emission System on OBD2 compliant vehicles.It includes vehicle-specific number of monitors like misfire monitor, fuel system monitor,Comprehensive component monitor, Oxygen sensor heater monitor,EVAP system and etc.It can help get your vehicle ready to pass the annual smog check.
  • 【Retrieve Vehicle Infor:】 Vehicle code reader enables retrieval of Vehicle Identification No. (VIN), Calibration ID(s), Calibration Verification Nos. (CVNs). This function is most useful to check whether the ECU matches your car.

FOXWELL NT301 OBD2 Scanner Live Data Professional Mechanic OBDII Diagnostic Code Reader Tool for Check Engine Light

$79.99
$69.99
 in stock
Amazon.com
as of June 26, 2022 4:33 am

Features

  • 【Vehicle CEL Doctor】The NT301 obd2 scanner enables you to read DTCs, locate bad O2 sensors, access to emissions readiness status, turn off CEL(check engine light) or MIL, reset monitor, read live data and retrieve VIN of your vehicle.
  • 【Accuracy & Streams】Live data graphing and logging. Accurately read error codes for most Worldwide cars, SUVs, light trucks and 12V diesels equipped with Obd2. Graphing live vehicle sensors data allows you to focus on any suspicious data and trend.
  • 【Worthy to Own】Recommended by Mechanic Scotty Kilmer on Youtube. Codes analysis and Printer compatible. Unique PATENTED design, 2.8" color screen, Free Lifetime Update and 1-year seller assurance with EXCLUSIVE tech and service team.
  • 【Smog Check Helper】Read/Erase and I/M readiness hotkeys make it easy to use the car computer reader right out of the package. Red-Yellow-Green Leds and build-in speaker indicate the readiness status for confident emissions test.
  • 【Home Necessity】Open to global customers. No battery required, NT301 obd scanner is charged directly from the 16pin DLC in your vehicle. It is recommended as a necessity in your toolbox and one of the best gifts for Home and Autoshop Mechanics.

LAUNCH OBD2 Scanner CR529 One-Click I/M, Full OBDII Code Reader, 5 Years Quality Backup, Free Lifetime Update Diagnostic Scan Tool, Clear Codes, Check Engine Light for DIYers with Cars After 1996

$53.99
$37.39
 in stock
Amazon.com
as of June 26, 2022 4:33 am

Features

  • [Enhanced OBD2 Scanner LAUNCH CR529] An “Amazon’s choice” OBD2 scanner also highly recommended by YouTube celebrities & editors: ➤the patent I/M Check + HELP hotkey for quick access to diagnostic tips; ➤the bright 2.8” screen + clearly-arranged navigation buttons + graphical data stream for easy use; ➤with powerful full range of OBD2 test to kill CEL in 3 seconds (Powerful than Foxwell NT301); ➤a must-have LAUNCH scan tool for every DIYer or car drivers.
  • [Efficient Hot-Keys] 3-hotkey gives even a beginner an operation boost. Fast and accurate; no delay to get results!✅ The patented one-click I/M Hot key quickly show the readiness status for smog check; ✅ the HELP shortcut accesses the detailed diagnostic solutions related to DTCs; ✅the EXIT key helps you skip a bunch of menu selections. This check engine code reader also features ✅ three red-yellow-green LEDs to know vehicle’s health status at a glance.
  • [OBDII Scanner with All Test Modes] Read & Erase DTCs; display Live Data & Freeze Frame Data; test EVAP; access to O2 Sensor and Onboard components monitoring results; run tests of an onboard system; pull out vehicle’s info., etc. This elite car code reader solves most reasons that caused engine light on and can switch it off, also gives you peace of mind for smog check. It’s a great OBD2 scanner to help avoid unneeded costs in car repairs.
  • [2.8” Screen & Graph Data Streams] OBD2 Scanner LAUNCH CR529 comes with a bright & nicely-pixelated 2.8” screen. The color screen is larger than many cheap rivals, allows more information visualized and easier to read for users with any level of experience. Unlike other “standard” code reader, CR529 can graph the live data like RPM, fluid temp, injection time etc. You can easily follow a problem as soon as it develops, and get the fight fix in no time.
  • [10,000+ DTC Definitions Inside] Many cheap code readers simply read the fault codes without description. With car scanner CR529 you don’t need to Google any code as it has an OBD2 DTC library database covering 10,000+ DTCs. The OB2 Scanner will show complete definition along with the code, save your trouble and time to search online, and help find the root cause of the malfunction so you can catch potential problems before they cost you a fortune.

ANCEL AD310 Classic Enhanced Universal OBD II Scanner Car Engine Fault Code Reader CAN Diagnostic Scan Tool-Black

$39.99
$35.99
 in stock
3 new from $35.99
Free shipping
Amazon.com
as of June 26, 2022 4:33 am

Features

  • Classic design, fast scan and erase trouble codes, even a beginner can use it read the error code, find out what the problem is and perhaps fix it. Save money and time. It can not read and erase ABS, SRS(Airbag), and other systems fault codes.
  • Works on MOST 1996 US-Based, 2000 EU-Based and Asian cars, and newer OBD II & CAN domestic or import vehicles. Supports English, German, French, Spanish, Finnish, Dutch, Russian and Portuguese.
  • Easily determines the cause of the check engine light. I/M monitor readiness test, turn off the MIL (check engine light) as well as view freeze frame data. Read hard (memory) / pending (intermittent) and historic codes and show definitions.
  • The AD310 scanner is well built with a large LCD display (128 x 64 pixel) that has white backlight and contrast adjustment, indicates test results directly. No need any Batteries or Charger, gets the power directly from the OBDII Data Link Connector in your vehicle.
  • It's equipped with a 2. 5 feet long cable and made of a very thick flexible insulator. There are 4 buttons on AD310. The Up and Down button for scrolling the menu, the Enter and Exit button allow for navigation back and entering menu.

OBD2 Scanner MUCAR CDL20, Check Engine Code Reader, Fault Code Car Scanner for Cars, O2 Sensor/EVAP System/Smog Test, Diagnostic Scan Tool for All OBD II Protocol Cars Since 1996

$16.99  in stock
4 new from $16.99
Free shipping
Amazon.com
as of June 26, 2022 4:33 am

Features

  • [ FULL OBD II/ EOBD DIAGNOSTICS SCANNER] : This obd2 scanner possess 10 full obd2 functions. Read Codes, Clear Codes, Determine the cause of the engine light, Live Data, EVAP System Test, On-Board Monitor Test, View Freeze Frame, O2 Sensor Test, Vehicle Info, I/M Readiness, DTC Code Look-up, car scanner support all OBDII compliant vehicles.
  • [ PLUG AND PLAY ] : MUCAR CDL20 obdii car code reader can fast scan and clear trouble codes, even a beginner can use this automotive code scanner unit to read the error code. Save money and time. No need to install the mobile app or software; Automotive OBDII diagnostic scan tool no need to charge to diagnosis auto parts. Equipped with a long cable and made of a very thick flexible insulator. OBD scanner is so easy to operate.
  • [ UNMATCHED COMPATIBILITY ] : The CDL20 code readers & scan tools works on most 1996 US-Based, 2000 EU-Based and Asian cars, and newer OBD II & CAN domestic or import vehicles. This diagnostic scanner supports English, French, Spanish, German, Russian, Italian and Portuguese.This obd2 car code reader can not read and erase ABS, SRS(Airbag) etc systems fault codes and doesn't have reset.
  • [ I/M READINESS STATUS TEST] : You can use this obd2 scan tool for all vehicle can check the status of emission-related monitors misfire system and fuel system, make sure the monitor was set before taking it to smog, help you pass the Smog Check easily, this scan tool save your money for paying fine tickets.
  • [LIFETIME AFTER-SALE SERVICE] : This check engine code reader with lifetime warranty.If the product fails within 90 days from the date of purchase, it will be replaced with a new one or 100% refund. For any problem, feel free to contact us directly.

AUTOPHIX 3210 Bluetooth OBD2 Scanner Enhanced Universal Car Diagnostic Scanner for iPhone, iPad & Android, Fault Code Reader Plus Battery Tester Exclusive App for Quality-Newest Generation

$49.99  in stock
Amazon.com
as of June 26, 2022 4:33 am

Features

  • ➤【Powerful Check Engine Light Diagnostics】Can read and diagnose your check engine light, understand the severity of the issue, and clear fault codes in a blink of an eye. More functions compared to other simple scanner like I/M Readiness, Battery Health Check, Freeze frame, O2 sensor test, On-Board Monitoring, Evap system test, Performance Test, Data Stream, and Diagnostic reports, Handy google search button, Built-in OBD II Fault code look-up library.
  • ➤【Necessary Battery Tester】Have you ever noticed many other scanner tools without battery tester functionality, which costs you extra or more, However, AUTOPHIX 3210 can Check the health of your battery and voltage with a tap on your phone screen, so it is in great condition when you need it the most on a freezing winter day without opening the bonnet.
  • ➤【 Works on your car and your Language】A necessary wireless/Bluetooth car diagnostic tool/fault code reader for today’s car owners, downloadable on both iPhone iOS, Ipad and Android.3210 universal bluetooth OBD2 scanner Works on more vehicles than any scan tool on the market including all cars 1990 or newer and light trucks sold in the United States (except hybrid or electric vehicles). it works in English, German, Spanish, Finnish, French, Italian, Dutch, Portuguese and Chinese.
  • ➤【 Key Point】Don't just read vehicle malfunction codes and give you code definitions, but more importantly informs you what the possible problems are with your vehicle, even if you know absolutely nothing about cars. We are here to help you know the car troubles and clear the error code for saving money, so the understandable fault code definition is important for you.
  • ➤【What You Get】: AUTOPHIX bluetooth code reader,We offered you with 3 years of warranty service,90-day money back guarantee and 24h after-sales service, If you have any questions, please freely let us know. Proudly designed in the USA by Professional Engineers. Tested in 50+ local car dealers in the United States before Mass production. Autophix only does car scanning. We are professional for your cars.

FOXWELL Car Scanner NT604 Elite OBD2 Scanner ABS SRS Transmission, Check Engine Code Reader,Diagnostic Scan Tool with SRS Airbag Scanner,Car Diagnostic Scanner for Cars

$179.99
$169.99
 in stock
Amazon.com
as of June 26, 2022 4:33 am

Features

  • 【Great Gift Idea for Father's Day】: Top present choice for your father, husband, brother or boyfriend.EVERY CAR OWNER WILL NEED IT! It comes with protective case with rugged and handy design.Get NT604 Elite car code reader and give your lover a surprise!
  • 【Easy to Use--Work out of box】+【FOXWELL 2022 New Version】 FOXWELL NT604 Elite scan tool is the 2022 new version from FOXWELL, which is designed for those car owners who want to figure out the cause issue before fixing the car problem via scanning the most common systems like abs srs engine and transmission.The NT604 Elite diagnostic tool comes with latest software, which can be used out of box. No need to waste time to download the software first.
  • 【Affordable】+【Reliable Car Health Monitor】 Will you be confused what happen when the warning light of abs/srs/transmission/check engine flashes? Instead of taking your cars to dealership, this foxwell scanner will help you do a thorough scanning and detection for your lovely cars and pinpoint the problem for you, which saves time and money for you. It will turn off the warning light for you after you fix the problem, making you to know more about your cars and do your own repair.
  • 【2 in 1 Diagnostic Scanner】Compared with those auto scanners (50-100 USD), NT604 Elite code scanner not only includes their OBDII diagnosis but also it can be an abs/srs scanner, transmission and check engine code reader. When it’s an odb2 scanner, you can use it to check if your car is ready for annual emission test through I/M readiness menu. In addition, live data stream, built-in DTC library, data play back and print, all these features are a big plus for it.
  • 【Fantastic AUTOVIN】+【No extra software fee】Through the AUTOVIN menu, this NT604 Elite car scanner allows you to get your VIN and vehicle info rapidly, no need to take time to find your VIN and input one by one. What's more, the NT604 Elite abs srs scanner supports 60+ car makes from worldwide (America/Asia/Europe). You don’t need to pay extra software fee.

THINKCAR OBD2 Scanner, THINKOBD100 Code Reader, Check Engine Code Reader with Full OBD2 Functions, O2 Sensor/Smog Test CAN Diagnostic Scanner Tool for Car for All OBDII Protocol Cars Since 1996

$26.50
$24.99
 in stock
7 new from $24.99
Free shipping
Amazon.com
as of June 26, 2022 4:33 am

Features

  • [ FULL OBD2/ EOBD DIAGNOSTICS] : THINKOBD100 obd2 scanner possess full obd2 functions. Read Codes, Erase Codes, MIL Fault Indicator Light, Live Data, EVAP System Test, On-Board Monitor Test, View Freeze Frame, O2 Sensor Test, Vehicle Info, I/M Readiness, DTC Code Look-up, for all OBD2 compliant vehicles.
  • [ PLUG AND PLAY ] : THINKOBD 100 obd2 code reader can fast scan and clear trouble codes, even a beginner can use this unit to read the error code. Save money and time. No need to install the mobile app or software; no need to charge. Equipped with a long cable and made of a very thick flexible insulator. So easy to operate.
  • [ UNMATCHED COMPATIBILITY ] : THINOBD100 obd2 check engine code reader works on most 1996 and newer US-based vehicles that are OBDII compliant (OBDII protocols: KWP2000, ISO9141, J1850 VPW, J1850 PWM and CAN). Supports English, French, Spanish, German, Russian, Italian, Portuguese and Polish.
  • [ I/M READINESS STATUS TEST (SMOG CHECK)] : You can use THINKOBD100 obd2 car scanner to check the status of emission-related monitors misfire system and fuel system, make sure the monitor was set before taking it to smog, help you pass the Smog Check easily, save your money for paying fine tickets.
  • ✨[ View Freeze Frame]: THINKOBD100 vehicle code reader comes with viewing freeze frame function that enables you to retrieve data recorded in the ECU of the condition under which the fault occurs to figure out why the check engine light is on and cut down test drive verification time, quick detecting vehicle failures.

Autel OBD2 Scanner Autolink AL319 Code Reader Read and Erase Codes Check State Emission Monitor Status Powerful Scan and Car Diagnostic Tool

$35.98  in stock
2 new from $35.98
Free shipping
Amazon.com
as of June 26, 2022 4:33 am

Features

  • 【TURN OFF CEL】 This AL319 car diagnostic tool supports Reading DTCs, displaying Live Data, Freeze Frame & I/M Readiness etc to figure out the root cause of the Check Engine Light (CEL) and turning it off, to help you detect any potential problems, and to avoid excessive costs for unnecessary repairs.
  • 【EXTENSIVE APPLICATION】 Autel AL319 Compatible with 7 languages (English, French, Spanish, etc.) and various post-1996 OBD II protocol vehicles (Toyota, Nissan, Honda, Ford, etc.), this OBD II scanner provides accurate and fast diagnosis for worldwide car owners.
  • 【FOR END USER & DIYERS】 This error code reader AL319 is “plug and play” and comes with an easy interface. Even if you’re not familiar with vehicle repair, you can quickly take control of this obd2 scanner, and get the information you want.
  • 【USER-FRIENDLY DESIGN】 This check engine code reader features a patented One-Click I/M Readiness Key, TFT color display, built-in speaker, LED Indicator etc. The cable is long enough without being too long and getting in the way. No batteries are needed.
  • 【HIGH-QUALITY SERVICES】 12 months warranty from the date of purchase and lifetime free update are offered by this Automobile OBDII scan tool. Welcome to contact us via Q&A, email, or hotline, and our after-sale-service team for technical support.

How to Choose the best diagnostic scanner?

Price

Choosing one that will provide the best suction and come at an affordable price is not as easy as it sounds. There are many factors you should consider in choosing a best diagnostic scanner. One of these factors is the price.

This is because you should consider all your options before deciding on what type of best diagnostic scanner is right for you. Once you know how much you can spend, you will narrow down your choices and find the best diagnostic scanner that will work best for you.

Function

There are several functions that you should look at before buying a new best diagnostic scanner. These days the more advanced best diagnostic scanner have some amazing features. Such as the auto best diagnostic scanner function that will help your whole home without any effort on your part.

When you look at the different features of different models of best diagnostic scanner, you will find that some have more features than others. There are also some models of best diagnostic scanner that will be more powerful than others.

You will want to look at all the functions available on best diagnostic scanner to decide which one is best for you. Once you have looked at the functions of best diagnostic scanner, you can then start to look at the various makes and models.

Brand

The brand is an important consideration. Your search for a new best diagnostic scanner should begin by looking at what has been said about the brand. Many consumers are impressed with the performance of a best diagnostic scanner that has been deemed high quality.

Ask how long the manufacturer has been in business. There is no point in buying a best diagnostic scanner if you cannot trust its manufacturers. Read the Consumer Reports Best Buy Awards and other reviews to see which models have the best reputations.

Old Customer Reviews

It is always a good idea to read some customer reviews when considering buying a new best diagnostic scanner. Pay keen attention to the reviews on a particular best diagnostic scanner function.

Are the customer reviews talking about how well it best diagnostic scanner, or are they talking about how hard it is to use? If the review talks more about how hard the best diagnostic scanner is to use, the customer will not use it that much. A good best diagnostic scanner will have great customer reviews and not have too many bad ones.

If most reviews are good and a few are not so good, it would be worth it to try another brand. However, if most of the reviews are not too bad, you may want to stick with the brand because of great reviews all along.

Pros and Cons of Product

It would be best if you weighed the pros vs. the cons of each brand. The decision on whether to consider the pros and cons of a best diagnostic scanner before you buy it depends on which best diagnostic scanner you want.

Service

It would help if you looked at is how much dust your carpet and upholstery can handle. If you have a lot of furniture or delicate furnishings, then one with a wider cord would be a good choice. Whereas one with a shorter cord would be fine for a lot less delicate furnishings and not so much dust.

Warranty

Whether you are thinking about a best diagnostic scanner or another piece of the home appliance, if always good to consider the warranty before buying it. Although you will find that most best diagnostic scanner have some limited warranty, some will cover only a few months.

You should also consider buying from a major manufacturer as they usually offer the best warranties on household appliances.

Conclusion

When learning how to choose the best diagnostic scanner, you must take the time to research all of your options. This will help you determine the model that will best meet your needs. Ensure that the store you buy from, especially if it is online, is reliable. Amazon, for example, is one of the most trusted online stores in the world. If you were looking to shop for a best diagnostic scanner with ease, this is where you can go.

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