Kingbolen BM550 PLUS Car Battery Tester – 100-2000 CCA Automotive Alternator Tester
Precision-engineered with a high-resolution LCD display for accurate voltage, CCA, and internal resistance measurements. Heavy-duty ABS housing ensures durability in harsh workshop environments. Tests 12V batteries (100-2000 CCA) and alternators with fast, one-click diagnostics. Advanced microchip technology delivers reliable results for cars, trucks, boats, and motorcycles. Features a built-in thermal printer for instant reports and USB-C charging for all-day use. Compact, ergonomic design fits easily in toolkits. Ideal for mechanics, fleet managers, and DIY enthusiasts. Trusted by professionals for quick, data-driven battery health analysis. Wholesale pricing available for bulk orders.