Diagnostic Tools

TOPDON diagnostic tools deliver reliable vehicle diagnostics, advanced service functions, wireless connectivity, and broad coverage for modern automotive repair.

  • TOPDON ArtiDiag900 Lite diagnostic scanner with touchscreen display and external OBD2 connector module. Diagnostic scanner device held in hands displaying vehicle test data with blue wireframe car illustration and actuator functi

    ArtiDiag900 Lite

    Sale

    ArtiDiag900 Lite

    4.9

    8" Scan Tool Full System Diagnostics

    $325.00
    $459.00 $325.00
     

    ArtiDiag900 Lite

    • Full System Diagnostics For 60+ Brands
    • Professional-Grade OBD2 Code Reader
    • Comprehensive Repair Data Library
    • Your Ultimate DTC Repair Guide
    • Bidirectional Control
    • 8 Reset Functions
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  • Black diagnostic tablet device with touchscreen displaying menu options for diagnostics, OBD II/EOBD, maintenance, history, u TOPDON ArtiDiag800BT 2 automotive diagnostic scanner with Bluetooth VCI, all-system diagnosis, 28 service resets, CAN-FD, FCA and VAG access

    ArtiDiag800BT 2

    Sale

    ArtiDiag800BT 2

    4.8

    Bluetooth Scan Tool w/Service Functions & CAN-FD

    $329.00
    $379.00 $329.00
     

    ArtiDiag800BT 2

    • FCA SGW Support
    • 28+ Service Functions
    • Wide Coverage
    • Bluetooth - Wireless Connectivity
    • All Systems Scan
    • Real-time Performance Tracking with Live Data
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  • TOPDON ArtiDiag HD connected with OBD diagnostic cable TOPDON ArtiDiag HD diagnostic tool supports over 60 truck and heavy equipment brands

    ArtiDiag HD

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    ArtiDiag HD

    5" Heavy-Duty Scan Tool w/Service Functions

    $799.00
    $799.00
     

    ArtiDiag HD

    • Full-System Diagnostics at Your Fingertips
    • One Tool for the Whole Fleet
    • Stay Compliant and Avoid Downtime
    • Fine-Tune Vehicle Performance
    • Get Back on the Road Faster
    • Easy, High-Speed Navigation
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  • TOPDON diagnostic scanner with touchscreen display showing Diagnostics, OBD II/EOBD, Upgrade, Feedback, and Settings menu opt TOPDON ArtiDiag EU diagnostic scanner with touchscreen display and three European car models shown above.

    ArtiDiag EU

    Sale

    ArtiDiag EU

    5.0

    4" Scan Tool for Euro Vehicles, ECU Coding, Free Updates

    $189.00
    $239.00 $189.00
     

    ArtiDiag EU

    • One-Stop Solution for European Vehicles
    • Advanced ECU Coding
    • Complete Maintenance Services
    • Free Updates
    • Active Tests
    • VAG Guidance
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  • TOPDON ArtiDiag700 TOPDON ArtiDiag700 automotive diagnostic scanner with CAN-FD, full-system diagnostics, FCA and Renault access, 15 maintenance services, AutoVIN and live data streaming

    ArtiDiag700

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    ArtiDiag700

    5.0

    5" Scan Tool - All Systems Scan, 15 Service Functions

    $324.99
    $324.99
     

    ArtiDiag700

    • Faster Diagnosis, Broader Vehicle Support
    • AutoVIN for Effortless Vehicle Identification
    • Thorough Full-system Diagnostic, Quick Issue Resolution
    • 15 Reset Services, Master the Basics and Beyond
    • Full OBD2 Modes for Peak Engine Efficiency
    • Visualize Performance, Accelerate Solutions
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  • TOPDON UltraDiag Moto showing main diagnostic menu on touchscreen interface TOPDON UltraDiag Moto tablet and VCI device on workshop bench

    UltraDiag Moto

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    UltraDiag Moto

    5.0

    8-inch Wireless Motorcycle Diagnostic Tool

    $899.00
    $899.00
     

    UltraDiag Moto

    • 80+ Brands, 1 Ultimate Solution, Maximized Profits
    • Complete Maintenance Suite, Top-Tier Motorcycle Care
    • Unlock Hidden Features, Match Customer Preferences
    • Advanced Calibrations, Elevated Service Offerings
    • Pinpoint Issues Instantly and Speed Up Troubleshooting
    • Scan Every System, Gain Full Control Over the Motorcycle
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  • Front view of TOPDON ArtiDiag Moto with interface displaying diagnostics, updates, and support features. TOPDON ArtiDiag Moto diagnostic scanner showcasing key features like full-system diagnostics and support for 15 motorcycle brands.

    ArtiDiag Moto

    Save 10% - Code: STJUDE10

    ArtiDiag Moto

    5.0

    5 Inch Motorcycle Diagnostic Tool

    $599.00
    $599.00
     

    ArtiDiag Moto

    • 15 Leading Brands, One Scanner to Rule Them All
    • Keep Motorcycles Running Like New
    • Personalize Motorcycles, Enhance Riding Experience
    • Precise Calibration for Peak Efficiency
    • Real-Time Component Test, Instant Fault Detection
    • Master the Bike, Own the Road
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  • Black TopScan diagnostic scanner with angled side grips and connector port on top. Technician holding tablet scanning vehicle with digital diagnostic overlay in workshop with tool wall.

    TopScan

    Sale

    TopScan

    4.9

    Pocket-Size Bluetooth Scan Tool w/Bi-Directional Controls

    From $51.98
    $79.00 From $51.98
     

    TopScan

    • Three Versions to Choose From
    • Unlock All 10 OBD2 Testing Modes
    • Repair Resources at Your Fingertips
    • Two-Way Communication with Your Car
    • Complete Access to Over 120 Global Manufacturers
    • Streamline Essential Functions
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  • TopScan Moto diagnostic scanner device with OBD2 connector and smartphone displaying TopGuru app interface for motorcycle dia Hands holding a diagnostic scanner and smartphone displaying TopGuru motorcycle diagnostics app with pegboard of tools in bac

    TopScan Moto

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    TopScan Moto

    4.5

    Pocket-Size Bluetooth Scan Tool w/Bi-Directional Controls

    From $154.99
    From $154.99
     

    TopScan Moto

    • Dive into Every System
    • Rider’s All-Access Pass
    • Take Care of Your Bike
    • Locate Problems With Ease & Speed
    • Ready to Go Anywhere at Anytime
    • Save Time, Ride More
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  • ArtiDiag600 S diagnostic scanner with blue touchscreen display, black rugged case, navigation buttons, and detachable OBD2 co ArtiDiag600 S diagnostic scanner with blue touchscreen display and OBD connector surrounded by miniature vehicle models.

    ArtiDiag600 S

    ArtiDiag600 S

    5.0

    5" Scan Tool - PCM/TCM/ABS/SRS Lifetime Updates 9 Ser Func

    $239.99
    $0.00 $239.99
     

    ArtiDiag600 S

    • Diagnose Faster, Serve More Models
    • Essential Maintenance Services for Daily Car Care
    • Thorough Diagnostics Across Four Core Vehicle Systems
    • Hit the Road Sooner with Quick Solutions
    • Lifetime Free Updates
    • Stay Informed with Dynamic Insights
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  • Handheld diagnostic scanner with touchscreen displaying OBDII/EOBD menu options and vehicle diagnostics interface. Hand holding automotive diagnostic scanner with blue touchscreen displaying menu options inside vehicle interior.

    ArtiDiag500

    ArtiDiag500

    5.0

    5" Scan Tool - PCM/TCM/ABS/SRS Lifetime Updates

    $178.00
    $178.00 $178.00
     

    ArtiDiag500

    • 4 Systems, 1 Solution
    • 6 Reset Functions for Everyday Maintenance
    • Complete OBD2 Data at Your Fingertips
    • Automatic Vehicle Recognition for Quicker Scans
    • Monitor Four Data Streams at Once
    • Advanced Hardware You Can Rely On
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  • TOPDON ArtiDiag500 BMS OBD2 diagnostic tool front view with screen display Back view of the TOPDON ArtiDiag500 BMS automotive diagnostic tool with product label

    ArtiDiag500 BMS

    Save 10% - Code: STJUDE10

    ArtiDiag500 BMS

    4-System Diagnostic Tool with BMS Reset

    $159.00
    $159.00
     

    ArtiDiag500 BMS

    • Essential 4-System Code Reading & Clearing
    • BMS Reset for Reliable Battery Performance
    • Instant Vehicle Recognition with AutoVIN
    • Generate Clear Diagnostic Reports with One Tap
    • Advanced Hardware for Enhanced Performance
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  • CarPal device with gray and black exterior, metal clip attachment on top, and textured surface panels. CarPal diagnostic device with black and silver casing and USB connector cable displayed at angle.

    CarPal

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    CarPal

    5.0

    Pocket-Size Bluetooth Scan Tool

    $37.97
    $37.97
     

    CarPal

    • Car Faults Uncovered at a Glance
    • Simplify Engine Troubles
    • Real-Time Car Health Monitoring
    • Battery Health Check
    • 6 Reset Functions
    • Performance Test
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  • Topdon ArtiLink 600 diagnostic scanner with color display showing main menu icons and control buttons below. TOPDON ArtiLink600 diagnostic scanner with screen displaying active test menu and vehicle system diagrams.

    ArtiLink600

    Save 10% - Code: STJUDE10

    ArtiLink600

    4.5

    Code Reader - ABS & SRS Active Tests & Live Data

    $99.00
    $99.00
     

    ArtiLink600

    • Comprehensive ABS & SRS Diagnostics
    • Versatile Maintenance Services
    • Complete OBD2 Testing
    • Lifetime Free One-Click Upgrades
    • Direct Report Printing
    • Live Data Recording & Replay
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  • Gray handheld diagnostic scanner with color display, attached black cable connector, red and black clamp leads, and OBD2 adap Hand holding TOPPON AL500B diagnostic scanner with display screen in vehicle engine bay setting.

    ArtiLink500B

    Sale

    ArtiLink500B

    4.8

    2-in-1 Code Reader & Battery Tester w/Data Graphing

    $75.99
    $82.99 $75.99
     

    ArtiLink500B

    • Convenient OBD II Diagnosis
    • Test Emissions with Ease
    • Review Data with Ease
    • Expanded Battery Testing Capabilities
    • Free Software Upgrades
    • Print Multiple Reports
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    Sale
  • TopDon ArtiLink400 diagnostic scanner with display screen, control buttons, and OBD2 connector cable. Hand holding black ArtiLink 400 diagnostic scanner with display screen showing emission codes and diagnostic information.

    ArtiLink400

    Save 10% - Code: STJUDE10

    ArtiLink400

    4.5

    Code Reader - 2.4" Screen & Data Graphing

    $36.99
    $36.99
     

    ArtiLink400

    • Get All the OBD2 Data You Need
    • Stay Up-to-date for Free
    • Test Emissions with One Button
    • Multi-Monitoring Takes Away Unwanted Surprises
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