Sharp® 12-Digit Desktop Calculator, QS2130, Dual Power, 7-1/2" X 6-7/8" X 2-2/3", Grey

Sharp 12-digit desktop calculator, qs2130, dual power, 7-1/2" x 6-7/8" x 2-2/3", grey commercial dual power desktop calculator offers a 12-digit liquid crystal display (lcd) with automatic 3-digit punctuation. Multiple use key simplifies business calculations to save time and increases efficiency by handling functions like margin, markup, selling prices, costs, percent changes. Functions include independently accessible four-key memory plus second two-key memory function, round up/off/down, add mode, fixed (3, 2, 0)/floating decimal, and constant and sigma mode selectors. Solar-powered operation with battery backup prevents memory loss. Twin power sources include built-in solar cell and lithium cell. Calculator includes adjustable stand and carrying case and weighs .64 lb. functions margin markup selling price cost percent changes 4-key memory plus second 2-key memory round up/off/down add mode fixed (3, 2, 0) / floating decimal constant and sigma mode selectors item counter calculator features power off memory protection includes simple calculator adjustable stand carrying case this product arrives to most customers in 2-3 business days.