Sharp White Series Desktop Calculator, EL-310WB

Quickly complete math queries with this calculator Large buttons make pressing the right number more intuitive. Extra-large plus key makes calculations fast. Automatic tax keys, a percent key, a square root key, a clear memory key and a backspace key enable flexible use. Features solar power with battery backup to ensure the calculator is ready when needed. Backed by the manufacturers 1-year limited warranty. Large, 1-line LCD display features an angled design for easy reading. 8 characters per line for extended calculations.