Sharp EL-W516B Scientific Calculator with WriteView (Black)

The ELW516B scientific calculator by Sharp performs over 535 scientific functions and has seven different modes. It features WriteView technology which displays formulas as they are written in textbooks eliminating any confusion on how to enter each formula into the calculator. It has a large 4-line, 12-digit LCD display, ensuring that whole formulas will be visible. The playback feature allows you to make changes to formulas easily without having to start over from the beginning when you¿ve entered a wrong key. It has four programmable function keys that you program for quick and easy access to the functions you use the most. The ELW516B has improved calculation speed for smooth operations. The hard cover helps prevent the calculator from dents or scratches. Calculator is solar and battery operated.