Sharp EL-M335 10-Digit Extra Large Desktop Calculator with Currency Conversion Functions, Tax, Percent and Backspace Keys, and a Large Angled LCD Display, Perfect for Home or Office Use

10 digit professional desktop calculator is perfect for business professionals at home or in the office. The EL-M335 is finished in a dark blue design and features a large angled LCD display and durable plastic keys. Functions include currency conversion functions, automatic tax keys, percent key, backspace key, 3 key independent memory, extra-large plus key, sign change, and automatic power down. Operates on twin power (solar/battery backup).