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Best Auto Scanners

From leading brands and best sellers available on the web.
#1

Winner

ANCEL AD310 Classic Enhanced Univer

ANCEL

ANCEL AD310 Classic Enhanced Universal OBD II Scanner Car Engine Fault Code Reader CAN Diagnostic Scan Tool, Read and Clear Error Codes for 1996 or Newer OBD2 Protocol Vehicle (Black)

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#2
BlueDriver Bluetooth Pro OBDII Scan

BlueDriver

25%OFF

BlueDriver Bluetooth Pro OBDII Scan Tool for iPhone & Android - No Subscription Fee - OBD2 Car Scanner and Code Reader - Diagnose Check Engine, ABS, SRS, Airbag & 7000+ Issues on Vehicles 1996+

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#3
Autel Scanner MaxiCOM MK808S: 2025

Autel

Autel Scanner MaxiCOM MK808S: 2025 Bidirectional Tool as MK808BT Pro MX808S M808Z, Function as MaxiCheck MX900, 28+ Service, Active Test, All System Diagnose, Injector Coding, FCA Autoauth Android 11

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#4
Innova 5610 OBD2 Bidirectional Scan

Innova

Innova 5610 OBD2 Bidirectional Scan Tool - Understand Your Vehicle, Pinpoint What's Wrong, and Complete Your Repairs with Less Headache, Updates Included, US-Based Technical Support

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#5
Autel Scanner MaxiCOM MK900BT, 2025

Autel

6%OFF

Autel Scanner MaxiCOM MK900BT, 2025 MK900-BT V2.0 Bidirectional Diagnostic Tool, 8in Up of MK900 MX900 MK808S MK808BT MX808S MK808Z, 3000+ Active Tests, 40+ Service, CAN-FD&DOIP, All System, FCA 11 OS

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#6
LAUNCH OBD2 Scanner CRP123X Elite,

LAUNCH

editor-choice-ribbon

LAUNCH OBD2 Scanner CRP123X Elite, 2025 Lifetime Free WiFi Update scan Tool, FCA SGW, SAS Calibration/Throttle/Brake/BMS/D-P-F/Oil Reset/ABS bleeding, Multi Systems Car Scanner, Battery Test, Auto VIN

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#7
LAUNCH X431 CRP919XBT Elite OBD2 Sc

LAUNCH

editor-choice-ribbon

LAUNCH X431 CRP919XBT Elite OBD2 Scanner, 2025 Wireless Bidirectional Scan Tool, ECU Coding, FCA AutoAuth, 2 Years Free Update, V.A.G Guided, 35+ Services, All System Diagnostic Scanner, CANFD DoIP

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#8
Innova 5210 OBD2 Scanner & Engine C

Innova

Innova 5210 OBD2 Scanner & Engine Code Reader, Battery Tester, Live Data, Oil Reset, Car Diagnostic Tool for Most Vehicles, Bluetooth Compatible with America's Top Car Repair App

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#9
Autel Professional OBD2 Scanner AL3

Autel

17%OFF

Autel Professional OBD2 Scanner AL319 Code Reader, Enhanced Check and Reset Engine Fault Code, Live Data, Freeze Frame, CAN Car Diagnostic Scan Tools for All OBDII Vehicles After 1996, 2024 Upgraded

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#10
LAUNCH X431 PRO3S+Smartlink HD Heav

LAUNCH

LAUNCH X431 PRO3S+Smartlink HD Heavy Duty Truck Scanner,2025 Top Diesel&Gasoline Bidirectional Diagnostic Scan Tool with J2534 Coding,Topology Map,60+Service,ECU Coding,CANFD &DOIP,Free Update

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Buying Guide for the Best Auto Scanners

Choosing the right auto-scanner can be a game-changer for both professional mechanics and car enthusiasts. Auto-scanners, also known as OBD2 scanners, help diagnose issues with your vehicle by reading error codes from the car's computer system. To make an informed decision, it's important to understand the key specifications and how they align with your needs. Here are the main specs to consider when selecting an auto-scanner.
CompatibilityCompatibility refers to whether the auto-scanner can work with your vehicle's make, model, and year. This is crucial because not all scanners support all vehicles. Generally, most OBD2 scanners are compatible with cars manufactured after 1996, but it's always best to check the specific compatibility list provided by the manufacturer. If you own multiple vehicles or plan to use the scanner on different cars, look for a model with broad compatibility.
FunctionalityFunctionality encompasses the range of tasks the auto-scanner can perform, such as reading and clearing error codes, displaying live data, and performing advanced diagnostics. Basic models can read and clear codes, which is sufficient for simple troubleshooting. More advanced models offer features like ABS/SRS diagnostics, emission testing, and even bi-directional control. Consider what level of detail and control you need based on your experience and the complexity of the issues you expect to encounter.
User InterfaceThe user interface includes the display and controls of the auto-scanner. A clear, easy-to-read screen and intuitive navigation can make a big difference in usability. Some scanners have basic monochrome screens, while others offer color displays with graphical data representation. Touchscreen models are also available. If you prefer a straightforward, no-frills approach, a basic interface will suffice. However, if you want detailed visual data and ease of use, opt for a model with a more advanced interface.
ConnectivityConnectivity options determine how the auto-scanner communicates with other devices. Traditional models use a wired connection to the car's OBD2 port, while modern scanners may offer Bluetooth or Wi-Fi connectivity, allowing you to use a smartphone or tablet as the display. Wireless models provide more flexibility and can be more convenient, especially if you prefer using apps for diagnostics. Choose based on your comfort with technology and whether you value the convenience of wireless operation.
Update and SupportUpdate and support refer to the manufacturer's provision of software updates and customer service. Regular updates ensure that the scanner can handle new car models and diagnostic protocols. Some manufacturers offer free lifetime updates, while others may charge a fee. Good customer support can be invaluable if you encounter issues or need assistance. If you plan to use the scanner for many years, prioritize models with reliable update policies and strong customer support.
Data Storage and ReportingData storage and reporting capabilities allow you to save diagnostic data and generate reports. This can be useful for tracking the history of vehicle issues or sharing information with a mechanic. Some scanners have internal memory, while others rely on external devices or cloud storage. If you need to keep detailed records or share data easily, look for models with robust storage and reporting features.