Battery Analyzer br Item number: AD42 br Quickly test the battery's main specifications: IR, CCA, Voltgage. br Able to test the condition of discharged battery . br No heating and spark during the test, so that the analyzer can be protected well. br Battery standard: 12V 100-999CCA br Battery Impedance Tester for 1 WET, AGM,FM, VRLA batteries br Battery Standards : SAE, EN, DIN and IEC br link: br Check more details on www.autoobd2.