Automotive battery test apparatus

摘要: The condition of a storage battery an internal combustion engine powered vehicle is tested automatically, and indication provided to the service technician. testing apparatus connected positive (+) negative (-) terminals measure voltage under several different conditions. In particular, measures open circuit conditions, while subjecting predetermined AC load, DC load. also includes temperature probe which battery. A digital computer control utilizes measured voltage, load (which represents dynamic resistance battery) measurement provide based upon these parameters stored data for normal characteristics test.