Features:

• 279 functions, including 40 metric conversions
• 2-line, 12-digit Natural Textbook display
• Solar Plus power with battery back-up
• Slide-off protective hard case
• Currently permitted on AP, SAT and PSAT/NMSQT

Editor Reviews:

Product Description:
The FX-115ES Advanced Scientific Calculator has 2-line Natural Textbook Display and is Solar Powered. An advanced Scientific Calculator that can do Metric Conversions and has natural 2-Line textbook display. Natural textbook display shows formula and results exactly as they appear in the textbook.

Amazon.com Product Description:
The Casio FX-115ES Advanced Scientific Calculator features over 279 functions and provides its user with everything they need for most mathematical calculations. The calculator's functions include complex number calculations, matrix and vector calculations, statistics, and 40 metric conversions. Its standout feature is its 2-line natural textbook display that displays fractions, formulas, square roots and other expressions as they would in your textbook. It is extremely versatile, and can be used in courses ranging from basic pre-algebra to calculus, and also has applications in physics, engineering, biology and statistics.

What's in the Box
FX-115ES scientific calculator, slide-on hard case, instruction manual, and quick reference guide.

Rating : - excellent value
This scientific calculator provides all necessary tools for high school and university students including clear view, equation solutions, derivatives and provides a long battery life. Highly recommended