Keep your vehicle running at its best with the EDIAG BM310, a compact and reliable diagnostic tool designed for DIY users and professionals. Whether you're checking battery health before a trip or confirming alternator performance, this tester gives you instant, easy-to-read results.
🔧 Dual Testing Functionality
Test both your 12V battery and your vehicle’s alternator with one device. Quickly identify charging issues, weak batteries, or starting problems before they leave you stranded.
💡 Clear LED Display
The BM310 uses six LED indicators (red, green, yellow) to show battery and alternator status at a glance — no need for technical voltage knowledge.
🛠 Simple Clip-On Operation
Just attach the red clip to the positive (+) terminal and the black clip to the negative (–) terminal. The tool instantly displays the battery’s condition.
🔒 Built-In Safety Protection
Designed with reverse polarity protection, preventing accidental damage to both the tester and your vehicle’s electrical system.
🚗 Works With All 12V Systems
Perfect for cars, SUVs, light trucks, and motorcycles using:
Flooded batteries
AGM flat plate
AGM spiral
GEL batteries
📊 Main Functions
Check current battery charge level
Test alternator charging performance
Assess battery starting capability
Detect battery overload or fault conditions
Ships in 3–7 work days
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