10 Best topdon car obd2 scanners of 2025

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1

TOPDON
OBD2 Scanner Diagnostic Tool, TOPDON AD900BT Bidirectional Scan Tool with ECU Coding, 28+ Services, Automotive All Systems Diagnosis Scanner for Car with 2 Years Updates, Active Test
Main highlights

Advanced Diagnostic Capabilities
The TOPDON AD900BT offers 28+ advanced service functions for comprehensive car diagnostics.

Ideal for Car Enthusiasts
Perfect for DIY car maintenance and in-depth vehicle diagnostics.

Highly Praised Bi-directional Control
Customers appreciate the bi-directional control for efficient problem-solving and testing.
Key specs
- Power Source:6300mAh battery
- Live Data:4-in-1 Data Graphs
- Special Features:Bi-directional control
- Reset Services:28+ Hot Reset Features
- Screen Size:7-inch
9.9

Exceptional

Our Rating
How do we rank?

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Careful review Our team ensures quality, value, and fit based on real user feedback

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Real users impact

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Based on millions of stores and reviews

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Value for Money

2

TOPDON
TOPDON Bidirectional Scan Tool, 2024 New ArtiDiag900 Lite Automotive Diagnostic Tool for Full System, Scanner for Car with Active Test, 8 Reset, Wireless OBD2 Scanner Diagnostic Tool for All Vehicles
Main highlights

Enhanced_Diagnostic_Experience
The ArtiDiag900 Lite offers full system diagnostics, bi-directional control, and 8 reset services for comprehensive vehicle analysis.

Ideal_for_Garages_and_DIY
Perfect for workshops and DIY enthusiasts, it reduces diagnostic time and costs with advanced testing capabilities.

Praised_Wireless_Connectivity
Customers love the Bluetooth 5.0 feature, allowing free movement while diagnosing vehicles with stable wireless connections.
Key specs
- Power Source:10000mAh battery
- Live Data:View live data stream
- Special Features:Bidirectional Scan Tool
- Reset Services:8 HOT Reset Services
- Screen Size:8-inch touchscreen
9.8

Exceptional

Our Rating
3

TOPDON
TOPDON AD500 OBD2 Scanner Car Code Reader Scan Tool, Engine ABS SRS Transmission Diagnostics Tool, Oil/Throttle/SAS/TPMS/BMS/EPB Reset Car Scanner, Free Upgrade for DIY
Main highlights

Comprehensive Diagnostics
The AD500 scanner diagnoses engine, transmission, ABS, and SRS issues efficiently.

Ideal for DIY Enthusiasts
Perfect for DIYers needing advanced diagnostics and reset functions.

Fast and Efficient
Customers praise the quick diagnostics and detailed health reports.
9.6

Exceptional

Our Rating

9.9
Interactive Display

9.3
worth the money

9.3
Simple to use
4

TOPDON
TOPDON Carpal OBD2 Scanner Bluetooth - Scanner for Car, All System Diagnostic Tool for iOS & Android, Vehicle Health Check, 6 Maintenance Services, Smog Check, Repair Guide, Performance Test

14% Off
Main highlights

All Systems Diagnostic
Comprehensive diagnostics for engine, transmission, and safety systems.

Multi-Car Household Solution
Connects with up to three vehicle brands for diverse use.

User-Friendly Experience
Highly praised for ease of use and functionality.
Key specs
- Power Source:Vehicle
- Live Data:Real-time insights
- Special Features:Supports 90+ brands
- Reset Services:6 resets supported
- Screen Size:N/A
9.5

Excellent

Our Rating
5

TOPDON
OBD2 Scanner TOPDON AD500, Oil SAS Throttle TPMS BMS EPB Reset, Engine ABS SRS Transmission, Diagnostic Scan Tool, AutoVIN, Car Check Engine Code Reader with Battery Test, Lifetime Wi-Fi Free Update
Main highlights

Comprehensive Diagnostics Coverage
Supports 67 manufacturers and 10,000+ models with full OBD2 tests.

Ideal for Vehicle Maintenance
Perfect for DIY enthusiasts and professionals to diagnose and reset vehicle systems.

Praised Feature: Customer Support
Quick and effective customer support with timely software updates.
9.4

Excellent

Our Rating

9.9
Tech Support

9.7
Precision

9.5
Interactive Display
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6

TOPDON
OBD2 Scanner TOPDON AD600S Scan Tool, Code Reader, Diagnostics Scanner for ABS/SRS/AT/Engine, 9 Reset Services, Oil/Brake/BMS/SAS/DPF/TPMS/ETS Reset/ABS Bleeding/Injector Coding, Free Lifetime Upgrade
Main highlights

Comprehensive Diagnostic Tool
TOPDON AD600S offers 8 reset services and full OBD2 modes.

Ideal for DIYers and Professionals
Perfect for home mechanics and professionals needing detailed diagnostics.

Highly Praised User Experience
Customers love its ease of use and clear display.
Key specs
- Power Source:1 Lithium Ion battery
- Live Data:Text or waveform graph
- Special Features:DTC LOOKUP, Oil Reset, BMS Reset
- Reset Services:Oil, BMS, ABS, DPF
- Screen Size:5 inches
9.3

Excellent

Our Rating

9.9
Precision

9.9
Tech Support

9.3
worth the money
7

TT TOPDON
TOPDON AL400 OBD2 Scanner, Full OBDII Code Reader, Check Engine Light Scan Tool, Car Scanner with DTC Lookup, Clear Codes, Freeze Frame, One-Click I/M, Diagnostic Scanner for DIYers, Lifetime Update
Main highlights

Key Features and Benefits
Supports 1996+ vehicles, offers enhanced OBDII diagnostics, free lifetime updates, and a user-friendly design with a multilingual interface.

Ideal Use Cases
Perfect for diagnosing emission issues, passing smog tests, and improving fuel efficiency in older cars through comprehensive engine monitoring.

Customer Review Highlights
Highly praised for its easy navigation, effective diagnostics, and exceptional customer support, making it a favorite among users.
9.2

Excellent

Our Rating

9.9
distance

9.7
worth the money

9.5
Simple to use
8

TOPDON
TOPDON TopScan Pro, OBD2 Scanner Bluetooth for iOS & Android, Diagnostic Scan Tool for All Cars, Car Code Reader with Reset Scanner, 13+ Reset Service, 2024 Upgraded Version of Topscan Lite

18% Off
Main highlights

13+ Service Resets
Unlock the full potential of your vehicle with 13+ service resets, including oil reset, throttle adaptation, and injector coding.

Ideal for All Vehicles
Perfect diagnostic tool for all cars, offering full system diagnostics and FCA Gateway Access for Chrysler, Dodge, Jeep, and Fiat.

Praised Wireless Connectivity
Enjoy seamless Bluetooth connectivity up to 33 feet, compatible with Android and iOS devices for easy diagnostics.
Key specs
- Power Source:Corded Electric
- Live Data:Unlock real-time insights
- Special Features:13+ Hot Service Functions
- Reset Services:13 service resets
- Screen Size:N/A
9.1

Excellent

Our Rating
9

TT TOPDON
TOPDON AL500B OBD2 Scanner Battery Tester 2 in 1 Code Reader, Full OBDII Diagnosis, 12V Battery Tests & 12V/24V Cranking Tests, Charging Tests, Scan Tool, Car Diagnostic Tool for All OBDII Cars
Main highlights

2-in-1 Functionality
The AL500B combines an OBD2 code reader and a battery tester, supporting full OBD2 functions and battery health diagnostics for 12V/24V batteries.

Vehicle Diagnostics
Ideal for quick and comprehensive vehicle diagnostics, including reading/clearing DTCs, viewing live data, and performing battery, cranking, and charging tests.

Ease of Use
Customers frequently praise the device's user-friendly interface, quick operation, and accurate diagnostics, making it a reliable tool for both professionals and DIY enthusiasts.
Key specs
- Power Source:1 Lithium Ion battery
- Live Data:Supports full OBDII data
- Special Features:Battery Test, Cranking Test
- Reset Services:N/A
- Screen Size:7.32 x 3.74 inches
8.8

Very Good

Our Rating

9.7
Simple to use

9.5
Precision

9.3
Battery Duration
10

TOPDON
TOPDON AD800BT OBD2 Scanner, 2025 Bidirectional Scan Tool, Function as AD900 Lite AD Pro, All System Automotive Diagnostic Scanner, Active Test, 28+ Reset Service, FCA Autoauth, 2 Years Free Update

10% Off
Main highlights

Lifetime Software Upgrade Benefit
Free lifetime updates via WiFi, eliminating costly subscriptions.

Versatile Use Cases
Ideal for technicians, DIYers, and various automotive professionals.

Praised User Interface
Modern, easy-to-use interface with quick, responsive navigation.
8.7

Very Good

Our Rating

9.3
Simple to use

9.1
worth the money

8.9
Tech Support

10 Best topdon car obd2 scanners of 2025

1

OBD2 Scanner Diagnostic Tool, TOPDON AD900BT Bidirectional Scan Tool with ECU Coding, 28+ Services, Automotive All Systems Diagnosis Scanner for Car with 2 Years Updates, Active Test

How do we rank?

How do we rank?

Analyzing top stores

2

TOPDON Bidirectional Scan Tool, 2024 New ArtiDiag900 Lite Automotive Diagnostic Tool for Full System, Scanner for Car with Active Test, 8 Reset, Wireless OBD2 Scanner Diagnostic Tool for All Vehicles

3

TOPDON AD500 OBD2 Scanner Car Code Reader Scan Tool, Engine ABS SRS Transmission Diagnostics Tool, Oil/Throttle/SAS/TPMS/BMS/EPB Reset Car Scanner, Free Upgrade for DIY

9.9

9.3

9.3

4

TOPDON Carpal OBD2 Scanner Bluetooth - Scanner for Car, All System Diagnostic Tool for iOS & Android, Vehicle Health Check, 6 Maintenance Services, Smog Check, Repair Guide, Performance Test

5

OBD2 Scanner TOPDON AD500, Oil SAS Throttle TPMS BMS EPB Reset, Engine ABS SRS Transmission, Diagnostic Scan Tool, AutoVIN, Car Check Engine Code Reader with Battery Test, Lifetime Wi-Fi Free Update

9.9

9.7

9.5

6

OBD2 Scanner TOPDON AD600S Scan Tool, Code Reader, Diagnostics Scanner for ABS/SRS/AT/Engine, 9 Reset Services, Oil/Brake/BMS/SAS/DPF/TPMS/ETS Reset/ABS Bleeding/Injector Coding, Free Lifetime Upgrade

9.9

9.9

9.3

7

TOPDON AL400 OBD2 Scanner, Full OBDII Code Reader, Check Engine Light Scan Tool, Car Scanner with DTC Lookup, Clear Codes, Freeze Frame, One-Click I/M, Diagnostic Scanner for DIYers, Lifetime Update

9.9

9.7

9.5

8

TOPDON TopScan Pro, OBD2 Scanner Bluetooth for iOS & Android, Diagnostic Scan Tool for All Cars, Car Code Reader with Reset Scanner, 13+ Reset Service, 2024 Upgraded Version of Topscan Lite

9

TOPDON AL500B OBD2 Scanner Battery Tester 2 in 1 Code Reader, Full OBDII Diagnosis, 12V Battery Tests & 12V/24V Cranking Tests, Charging Tests, Scan Tool, Car Diagnostic Tool for All OBDII Cars

9.7

9.5

9.3

10

TOPDON AD800BT OBD2 Scanner, 2025 Bidirectional Scan Tool, Function as AD900 Lite AD Pro, All System Automotive Diagnostic Scanner, Active Test, 28+ Reset Service, FCA Autoauth, 2 Years Free Update

9.3

9.1

8.9

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