









🔧 Diagnose smarter, drive safer — never get caught powerless again!
The TOPDON AL500B is a professional-grade 2-in-1 OBD2 scanner and battery tester designed for all OBDII vehicles post-1996. It delivers comprehensive diagnostics including DTC reading/clearing, freeze frame data, and smog readiness, alongside advanced 12V/24V battery health, cranking, and charging tests. With universal compatibility across 50+ brands, intuitive data visualization, and free lifetime software updates, it’s the ultimate tool for proactive vehicle maintenance and avoiding unexpected breakdowns.












| Manufacturer | TT TOPDON |
| Brand | TT TOPDON |
| Model | AL500B |
| Item Weight | 2.01 pounds |
| Product Dimensions | 7.32 x 3.74 x 1.34 inches |
| Item model number | AL500B |
| Batteries | 1 Lithium Ion batteries required. (included) |
| Manufacturer Part Number | TOPDON AL500B |
| Special Features | Expanded battery testing capabilities: Battery Test, Cranking Test and Charging Test., Lifetime free software updates via computer., Supports all 10 modes of OBDII testing for over 10000 makes., Review data with ease. |
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