ITEM NAME:12V Car Battery Auto System Analyzer Voltage ohm CCA Test Diagnostic Tools Description: Test and analyze battery load system, indicating battery.CCA:100-1700 DIN:100-1000. Great Compatible with most 12 volt battery type(include Flood battery, AGM battery, Gel battery, Deep Cycle Battery), work fast and precisely. Test Objecrt:12V Battery. AE300 Battery Tester.