Sharp(r) 12-Digit Display Calculator

Twin-powered 12-digit display calculator features adding machine logic. MU (Multiple Use) key simplifies business calculations to save time and increase efficiency by handling functions like margin, markup, selling prices, costs and percent changes. Easy-to-read 12-digit liquid crystal display with automatic 3-digit punctuation. 4-key memory. Tax function. Battery/solar power. Includes adjustable stand and carrying case.