12v Battery Tester.Cca Ah Test.Digital Analyzer,Cranking Charging

Comprehensive Testing: Perform storage battery tests (CCA/internal resistance/voltage/life analysis), charging system tests, maximum load system tests, and engine system activation load tests. Dual Test Modes: Choose between Quick test (AH test) and Accurate test (CCA test) for precise diagnostics. Safety First: Features overload protection, reverse polarity protection, and loose lead detection for safe operation every time. Universal Application: Supports 12V batteries and a wide test range (100-1700 CCA approx). Brand New Condition: Guaranteed brand new in box.