BM320 Auto Battery Tester – 12V Digital Diagnostic Tool

Precision Testing
Advanced digital display with 6 LED indicators for accurate voltage, alternator, and battery health analysis in seconds.
Durable Construction
High-grade ABS housing with shock-resistant design, built to withstand harsh automotive environments.
User-Friendly Operation
One-button functionality for quick diagnostics, compatible with most 12V vehicles including cars, trucks, and motorcycles.
Wide Application
Ideal for mechanics, car enthusiasts, and DIY users to check battery life, charging systems, and electrical issues.
Compact & Portable
Lightweight design fits easily in toolkits, perfect for roadside emergencies or workshop use.