12digit printing calculator features a large, easytoread LCD that showcases sharp digits to help prevent reading errors Large keys are appropriately positioned for fast, accurate data entry to help minimize input errors Compact size offers convenient portability to keep this calculator with you wherever you need Dualpower operation lets you use plug directly into an outlet or use four AA batteries for onthego use Printing calculator also offers 150step check and edit, afterprintfunction, reprint function, currency conversion, profit calculation, tax calculation, independent memory, doublezero key and more