High-Precision AUTOOL BT760 12V Car Battery Tester

Advanced Diagnostic Accuracy
Features microcomputer-controlled technology for precise voltage, resistance, and cranking current measurements, ensuring reliable battery health analysis with ±0.5% error margin.
Durable & Portable Design
Built with industrial-grade ABS housing and a reinforced silicone-coated cable, resistant to extreme temperatures (-20°C to 60°C) for garage or roadside use.
Multi-Functional Testing
Tests 12V lead-acid, AGM, and gel batteries, covering CCA, CA, MCA, DIN, JIS, and IEC standards. Instantly detects bad cells, charge levels, and starter/alternator issues.
User-Friendly Interface
Backlit LCD with clear status indicators (good/weak/replace) and one-button operation—no technical expertise required.
Wide Application
Ideal for mechanics, fleet managers, and car owners maintaining vehicles, motorcycles, boats, or RVs. Supports batteries from 100-2000 CCA.
Global Wholesale Advantage
Direct factory pricing with bulk discounts—lowest online rates for high-volume orders. Worldwide shipping available.