Sharp EL510 solar powered scientific calculator

Solve science, engineering and mathematics problems quickly and easily with the Sharp EL510 Scientific Calculator. This handy calculator features an advanced Direct Algebraic Logic function that shows the equation while you're entering numbers for easy use. It also includes three key memories, last answer recall, playback and editing buttons to help ensure your calculations are exact. The LCD display provides better visibility so you don't have to keep double checking your numbers and the hard case keeps it protected so you can take it with you to work or school.

• Has an LCD, 10-digit display for better visibility
• Features an advanced Direct Algebraic Logic function that displays equations during entry for easy use
• Includes 3 key memories, last answer recall and playback and editing functions
• Dual sun and battery power operation for easy use
• Dimensions: 3" W x 5.3" H x 0.39" D
• Comes with a hard exterior case for durability and protection