The Casio MS-80E is an upgraded replacement for the 'MS80VERII'. This model features a large and clear 8-digit angled LCD display. It is dual-powered, with solar and battery backup, and performs all essential functions including Euro currency exchange and percentage calculations. It also includes 3-digit comma markers, a 4-key memory, and auto-power off. The display is tilted for an easy viewing angle, and the calculator has rubber non-slip feet for stability. Other features include a change sign key, backspace key, double-size '+' key, and '00' key.