Features Test your starting/charging circuits and discharged batteries, as well as detect bad cells, with an Autometer Intelligent Electrical System Analyzer Tests 6V and 12V flooded and AGM batteries rated between 100 ¨C 1600 CCA Boasts best in class AGM battery test accuracy Battery test results include measured true CCA, voltage, percent of charge and your battery¡¯s state of health Charging system test results measure alternator current output, voltage regulation and diode ripple delivering a pass or fail result Available with or without printer (certain models) Your Auto Meter Electrical System Analyzer is made in the USA and backed a 12-month warranty DescriptionBoasting best in class AGM battery test accuracy, your Autometer Electrical System Analyzer accurately tests starting/charging circuits, discharged batteries, 6V and 12V flooded and AGM batteries rated between 100 ¨C 1600 CCA, while simultaneously detecting bad cells. Available with or without printer (certain models). Made in the USA. 12-month warranty. NotesATTN: State of California ConsumersWARNING: This product can expose you to chemicals which are known to the State of California to cause cancer. For more information, visit www.p65warnings.ca.gov.Manufacturer InfoReturn Information