The grey Casio FX83 GTX is an ideal scientific calculator for anyone studying mathematics or professionals. The large natural textbook display shows expressions and functions as they would look if written, helping you to understand and use them. The simplified menus make it easier to navigate the calculator to find the functions and information you need quickly. With an expanded range oo 274 functions including advanced statistics, ratios, advanced tables and digit separator. The faster processor of the calculator gives speed when performing even the most advanced functions. The automatic power off mode ensures that batteries are not wasted if the calculator is accidentally left on. The display is protected from scratches and damage by a slide on cover, so you can throw your Casio calculator in your bag ready for whenever you need it. The Casio FX83 GTX is also available in a black version. - Brand: Casio - 274 functions - Large clear natural textbook display - Protective cover - Battery powered with included AAA battery