The TOPDON ArtiLink 500B (AL500B) is a powerful 2-in-1 automotive diagnostic tool that combines a full-featured OBD2 code reader with a professional-grade battery tester. Designed for both DIYers and professionals, the AL500B helps diagnose engine issues, check emissions status, and assess battery health with precision. 

Comprehensive OBD2 Diagnostics

Equipped with full OBD2 functions, the AL500B works on most vehicles manufactured after 1996 and supports all 10 modes of OBDII testing, including:

• Read & Clear DTCs

• Live Data & Freeze Frame Data

• I/M Readiness & Emissions Check

• O2 Sensor & EVAP System Test

• On-board Monitor Test

• VIN, CIN, and CVN Identification

• DTC Lookup Function

Advanced Battery Testing for 12V/24V Systems

The AL500B goes beyond standard diagnostics by providing detailed battery analysis, making it an essential tool for preventing unexpected failures.

• 12V Battery Health Test

• Cranking Test (12V/24V)

• Charging System Test (12V/24V)

• Pre-Start Battery Check

User-Friendly Design & Wide Compatibility

• 2.8" Color Screen: Displays clear, detailed data with an intuitive user interface.

• Multilingual Support: Offers 7 languages for seamless operation.

• Supports 50+ Vehicle Brands: Ensures compatibility with a broad range of makes and models.

Free Software Updates & Report Printing

• Mini USB Port: Easily update software for the latest vehicle compatibility and features.

• Print Diagnostic Reports: Save and print test results for easy reference and record-keeping.