BM550 Car Battery Tester

BM550 24V 12V 6V 100-2000 CCA 2Ah-220Ah Car Battery Tester / Battery System / Automatic Battery Detection / Car Analyzer / Diagnostic Tool BM550 24V/12V/6V car battery tester can effectively analyze and read important car data such as voltage, internal resistance, cold cranking current and AH capacity, battery status and battery status charge. It gives accurate results, calculates the battery's cold cranking capacity and the degree of aging, allowing you to repair the car faster and more accurately. It provides a quick, simple and cost-effective solution for technicians or DTYers to better understand battery charge status, monitor battery health and detect faults.