Casio HR-100TM Plus printing calculator

Display: It has a large, 12-digit LCD display for easy viewing. Printing: It offers 2-color printing (black and red) at a speed of 1.7 lines per second. Functions: It includes cost-sell-margin calculations, markup/markdown keys, tax and currency exchange functionality. Memory: It has an independent memory to save the last entry or formula. Keyboard: It has an uncluttered keyboard with maximized key spacing for ease of use. Power: It can run on AC power or 4 AA batteries (adapter included, batteries not). im superb for everyday use. top-grade materials and excellent craftsmanship ensure long-lasting durability.