The Casio FX991EX is a scientific calculator that packs a punch in terms of features and functionality. Its 192x63 LCD display provides crisp and clear numbers, making it perfect for complex calculations.
This reliable calculator also boasts advanced math functions, including algebra, geometry, and trigonometry, as well as support for fractions, decimals, and percentages. The FX991EX is equipped with a memory function that allows you to store up to 8 user-defined formulas, making it ideal for students and professionals alike.
In addition to its mathematical capabilities, the Casio FX991EX also includes a range of standard calculator functions, such as square roots, cube roots, and logarithms. It also supports trigonometric functions like sine, cosine, and tangent.
The FX991EX is powered by an internal battery that provides up to 200 calculations per charge, making it convenient for extended use. Its durable design and rugged construction ensure that this calculator withstands rough handling and harsh environments.
