The EL243SB handheld calculator by Sharp is the solution to your, "I just need a calculator" need. Stripped from any bells and whistles, this calculator does exactly as its name implies - it calculates. It performs all the basic functions - addition, subtraction, multiplication and division. It also includes other frequently used keys like square root, sign change, and percent. The extra large, 8-digit LCD display clearly displays your calculations so you can easily decipher the answers derived. The calculator automatically turns off and has an attached hard cover for protection while not in use.