Sharp EL2630PIII 12 Digit Heavy-Duty Printing Calculator

12 digit calculator is perfect for the everyday or moderate user, especially in a busy office setting. Features an extra-large fluorescent display for easy viewing. You can count on the fast and reliable 4.8 lines-per-second ribbon printer. Other functions include: mark up key for calculating cost-sell-margin calculations, percent changes, and automatic add-on/discounts calculations, automatic tax keys, clock/calendar function, conversion function, constants in multiplication and division, grand total key, change sign key, large-size add and subtract keys, fully selectable decimal settings, date/non-add key, item count, average key, selectable rounding switches and 4-key independent memory. AC Power.