Sharp EL339HB Semi-Desk Executive Metal Top 12-Digit Calculator

Desktop calculator offers extra-large, 12-digit, liquid crystal display (LCD) with punctuation. Functions include four-key memory (memory plus, memory minus, recall memory and clear memory keys), grand key total, cost/sell/margin, percent and sign change keys, and answer check. Design features a low-noise keyboard, metal case and kick stand. Portable calculator runs on solar power with battery backup. Features: * Desktop calculator offers extra-large, 12-digit, liquid crystal display (LCD) with punctuation * Functions include four-key memory (memory plus, memory minus, recall memory and clear memory keys), grand key total, cost/sell/margin, percent and sign change keys, and answer check * Design features a low-noise keyboard, metal case and kick stand