Professional 12V Digital Car Battery Tester with Printer
Precision-engineered diagnostic tool for accurate battery voltage and charging system analysis. High-contrast LCD screen displays real-time data; built-in thermal printer provides instant reports. Durable ABS housing with shock-resistant design for workshop or roadside use. Tests 12V batteries (lead-acid, AGM, gel) with ±0.5% voltage accuracy. Compact and portable for mechanics, fleet managers, or DIY enthusiasts. Quickly detects weak cells, bad alternators, and starter issues—saving diagnostic time. Includes thermal paper roll and USB power option. Ideal for auto shops, roadside assistance, and home garages. Bulk pricing available for wholesalers.