The Sharp EL-2607LG is a professional-grade printing calculator designed for demanding office environments. Featuring a 12-digit Digitron display and dual-color printing (black/red), it achieves a printing speed of up to 4.5 lines per second. It is equipped with functions such as tax calculation (+/- TAX), currency conversion, four-key memory, rounding, and a correction key. Powered by mains electricity with a CR2032 backup battery, it is an ideal choice for offices and retail stores.