Disclosure: GeekWrapped helps you find the best stuff. When readers buy the independently
chosen products on this site, we earn a commission that supports our work. Find our guides here.
Disclosure: GeekWrapped helps you find the best stuff. When readers buy the independently chosen products on this site, we earn a commission that supports our work.
Disclosure: When readers buy the independently chosen products on this site, we earn a commission.

Best OBD2 Scanners

Expert Reviews & Buying Guide

quadcopter reviewsBest OBD2 Scanners

Our Recommendations

In a hurry? Here are the best products at a glance.

Trusted by millions of readers. As featured in
Expert Reviews Buying Guides

How to Choose the Best OBD2 Scanners

When you’re in the market for an OBD2 scanner, you want something that’s easy to use and easy to read. Whether you’re looking to diagnose your own vehicles or you need a scanner for professional use, we’ve compiled a top ten list of the best OBD2 scanners based on the greatest OBD2 scanners reviews to help you find the right model. Our experts conducted careful research, so all you need to do is keep your specifications in mind and check out our awesome options!

Best OBD2 Scanners

OBD2 Vehicles: Check this spec to make sure the scanner you’re eyeing pairs well with OBD2 vehicles. Cars and light trucks built and sold in the United States after 1996 are required to be OBD2 compliant, so if you drive a car or SUV, you’ll want the answer to this spec to be, “yes.”

Best OBD2 Scanners

CAN Vehicles: Check this spec to find out if your scanner of choice is compatible with CAN vehicles, which use a controller area network to communicate. If you need a CAN reader and are wondering if the model you like reads CAN, we’ll let you know.

How to Choose the Best OBD2 Scanners

ALL OBD2 Protocols: Different vehicle manufacturers use different communication protocols or code languages. OBD2 protocols include ISO9141, KWP2000, J1850 PWM, J1850 VPW and CAN. This spec lets you know if your scanner of choice reads them all or is limited to a few.

Best OBD2 Scanners

Powered by Car: Some scanners are battery-powered and others power on when you plug them into your vehicle. We’ll let you know if you can rely on each scanner to stay fully powered, while plugged into your car or truck.

Best OBD2 Scanners

Cable Length: Some cables are longer than others. Regardless of whether you don’t care about cable length or you’re looking for a longer cable that allows you more mobility while reading code, you can find the length in feet for all of our OBD2 scanners here.

Product Intro Icon

LCD Display: Check this spec to determine if the scanner you like features a convenient LCD display. An LCD screen is easy-to-read when showcasing codes. We’ll let you know if your scanner of choice is LCD with this spec.

Top 10 Products

You’re ready to start shopping, now that you know what to look for. Our expert team conducted intensive research and rifled through all the best OBD2 scanner reviews to bring you the premier options on the market today. You might be wondering what makes a great scanner and where to find it. If so, you’re in the right place! Check out our list, starting with our top pick and budget options. With all the great models we discovered, there’s bound to be one right up your alley.

ANCEL Universal OBD II Scanner

Top Pick
Our top pick is the ANCEL, a diagnostic scan tool that is so easy to read, even first-time OBD2 users will be able to decipher the codes and discover the underlying issue with their vehicles. The ANCEL works on most 1996-US-based models, 2000-EU and Asian-based models, and newer OBD II and CAN vehicles. Equipped with scroll up, scroll down, enter, and exit buttons, this classic design effortlessly determines the cause of a check engine light. Its fast-scanning technology cuts down on wasted time, so you can get to fixing the problem. A large LCD display features a white backlight and contrast adjustment, so you can tailor it for your viewing pleasure. There is no need to charge, as this scanner is vehicle-powered and will start reading upon connection to the OBDII data link connector in your vehicle. Featuring an I/M monitor readiness test, an alert to turn off the MIL (check engine light), and freeze frame data read, you have all your bases covered with the ANCEL. It even allows you to read memory and shows pending codes with definitions. Durable and reliable, we think our top pick is the best auto scanner around.
Check Price NowReview Top Pick

Oxgord OBD2 Scanner

Budget Pick
If you’re in the market for the best bluetooth OBD2 scanner, look no further! Our budget pick is the Oxgord, a great scanner with a number of bells and whistles that is available to you at an affordable price. A universal diagnostic tool for cars, vans, and trucks, the Oxgord works as an OBDII reader for most US cars sold after 1996. It reads and clears generic and manufacturer codes and helps you easily determine the cause of the check engine light and turn it off. The LCD screen displays more than 3,000 diagnostic trouble codes that are easy-to-read. This model is the perfect match for you if you’re looking for a bluetooth OBD2 scanner for personal use and you’d like to save on the price. It performs many of the functions of more expensive models and gives you the information you need to determine the cause of your vehicle troubles, so you can get to fixing them.
Check Price NowReview Budget Pick

BAFX Products OBDII Scan Tool

Light and easy to transport, the BAFX OBD II scanner fits in your pocket! It is bluetooth compatible with Android devices and works on all OBDII protocols, even J1850, and CAN! Compact and sleek, this tech-savvy scanner plugs right into the OBDII outlet in your vehicle, then transmits the information via a recommended third party app directly to your phone, Android tablet, or Windows PC. The BAFX reads and clears both generic and manufacturer codes, including EOT, RPM, Speed, DPF Temp, balance rates, O2 and more. Durable and built to last for years, this sweet little model will help you get ready for emission testing or determine the cause of an issue in your vehicle. What’s more, it lets you get your 1/8, 1/4, 1/2 & 1 mile times right to your phone! Sold with a two-year warranty, if you love to do everything from your phone and appreciate bluetooth compatibility, look no further.
Check Price Now

Innova 3100j Scan Tool

When our experts combed through all the best automotive scanner reviews, the Innova 3100j stood out for its top ratings and versatility. Readable in English, French and Spanish, this scan tool is available in three options: black and white, color, and color with SRS and oil light reset. The Innova reads and erases codes on any foreign or domestic car, minivan, light truck, SUV or hybrid manufactured since 1996. Code reading and erasing capabilities include anti-lock braking system codes and airbag (SRS) codes. The oil reset on the corresponding model features detailed instructions to help you clear the code. Great for personal or professional use, this convenient scanning tool comes with access to RepairSolutions, a service that assists you in accurately repairing vehicles, and customer support. Featuring emissions readiness, battery and alternator tests, and a freeze frame that shows engine conditions, if you’re looking for a deluxe OBD2 scanner, the Innova fits your specs.
Check Price Now

Autel AL319 OBDII Scanner

Featuring patented one-click I/M readiness technology, a built-in speaker that announces codes, and a TFT color display, the Autel auto code scanner makes our list as one of our favorite models. It plugs into the car and is compatible with your computer for updates. In fact, you can update and upgrade the Autel at any time online after you purchase it! A multilingual menu features English, Spanish, French, and German, so you can read and hear your codes with ease. This scanner reads generic, manufacturer, and pending codes turns off the MIL light (check engine), and views freeze frame data. Additional features include displaying DTC definitions, reading live PCM data, and retrieving vehicle information. The Autel comes with one year of manufacturer support and unlimited lifetime online updates. If you’re ready to invest in a quality OBD2 scanner, look no further.
Check Price Now

Veepeak OBD2 Scanner

The Veepeak is a deluxe OBD auto scanner that supports all five OBD2 scanner protocols, including CAN. This loaded model reads and clears generic and manufacturer specific diagnostic trouble codes for OBDII and EOBD compliant vehicles. Offered at an extremely affordable price, this stand-alone unit plugs right into the OBDII connector on your vehicle. Easily read manufacturer, generic, and pending codes to diagnose and troubleshoot your vehicles and determine MIL status. A clear, backlit LCD screen gives you all the information you need, so you can get started fixing your OBD2 or CAN vehicle today! Bring the Veepeak with you wherever you go, thanks to its compact design. Your friends will love you for sharing! The Veepeak comes with a one year warranty and a user manual with generic DTC definitions for your convenience. If you’re looking for a scanner for beginners, but don’t want to compromise on value, then the Veepeak is for you!
Check Price Now

Foxwell OBD2 Scanner

We researched the best auto scanner reviews to bring you our top picks. The Foxwell is an OBD2 scanner that is compatible with CAN and quickly reads and erases diagnostic trouble codes. The I/M readiness monitor accurately deciphers the root cause of a check engine light. The built-in DTC library provides a convenient guide on code meanings, so you can determine the issue and turn the engine light off. The Foxwell also provides automatic VIN acquisition and decoding, which make it easier to read manufacturer codes and enhance mode 6 data. The wide, color screen comes with a lifetime of free software upgrades and a one-year warranty provides protection against defects. Even better, this code reader supports a range of languages, including English, French, Spanish, Portuguese and Swedish. Plug the Foxwell into your vehicle and start reading code easily, even if you’re a beginner!
Check Price Now

Udiag OBD2 Scanner

If you’re looking for the best OBD2 scanner at an ultra-affordable rate, you won’t want to pass up on the Udiag. Udiag reads all five OBD2 protocols, including CAN, J1850 PWM, J1850 VPW, ISO9141 and KWP2000. Languages available include English, German, French, Spanish, Portuguese and Russian. Reading and erasing diagnostic trouble codes quickly and easily, this model also retrieves vehicle information, including VIN, CIN, and CVN. The high-definition LCD display screen features a white backlight and contrast display for your viewing pleasure. Equipped with an I/M monitor readiness test, the Udiag allows you to effectively check and determine the status of the MIL, or check engine light. Appropriate for both personal and professional use, this premium scanner has everything for a nice price.
Check Price Now

CC Better OBDII Scanner

The CC Better scanner is compatible with all OBD2 protocols, including VPW, PWM, ISO, KWP 2000 and CAN, making it a safe bet as a great diagnostic tool for use in most vehicles. This awesome option reads both live and freeze frame data. It is capable of reading and clearing both generic and manufacturer diagnostic trouble codes and performs I/M testing to quickly and efficiently determine the cause of the check engine light. Additionally, the CC Better reads vehicle information, such as the VIN number. Available in a wide range of languages, including German, English, French, Italian, Czech, Spanish, Finnish, Turkish, Hungarian, and Polish, you’re sure to find one to suit your needs! With a one year warranty and top reviews, the CC Better is definitely worth a peek, especially if you are looking for a great scanner with multiple language support.
Check Price Now

Lemur OBDII Scan Tool

Rounding out our top ten picks for the best OBD2 scanners is a favorite choice featuring the best OBD2 scanner bluetooth. The Lemur is compatible with both Android and iOs devices and is capable of reading and clearing manufacturer and generic confirmed, pending, and permanent codes for all makes and models. Able to read and clear anti-lock brake, airbag, and transmission codes, this premium model delivers everything you need and more. Detailed repair reports include the code definition, possible causes, and reported fixes on the vehicle. Additional features include smog check, mode 6, freeze frames, and live data streaming. This easy-to-use device has all the bells of whistles of an expensive model, but is available at an affordable price that won’t break the bank. If you are in need of a portable, professional device that hooks up easily to your phone or tablet, you should add Lemur to your collection of tools.
Check Price Now

Discover New Gift Ideas Now

Unique Geek Gifts


Privacy guaranteed. Emails are never shared.
By clicking "Get Access" you agree to
our Privacy Policy and Terms of Service.
As an Amazon Associate we earn from qualifying purchases. We are a participant in the Amazon Services LLC Associates Program, an affiliate advertising program designed to provide a means for us to earn fees by linking to Amazon.com and affiliated sites.

CERTAIN CONTENT THAT APPEARS ON THIS SITE COMES FROM AMAZON SERVICES LLC. THIS CONTENT IS PROVIDED 'AS IS' AND IS SUBJECT TO CHANGE OR REMOVAL AT ANY TIME. Product prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on Amazon.com at the time of purchase will apply to the purchase of this product. All prices on this site may change and those considered valid are displayed on Amazon.com
Review and Buying Guide GeekWrapped