Brand new calculator in its original box, been sat in a wardrobe for a while and functions exactly as it should.
The FX‑570EX is a non‑graphing scientific calculator made by Casio (ORIGINAL)
It is designed for students, engineering, science, and math work.
Natural textbook display: It shows fractions, powers, roots, etc. just like they look in books, so it's easier to read.
Many functions: It has around 552 functions, meaning it can do a lot of different types of math (statistics, equation solving, integrals, matrices, etc.).
Icon menu: Uses simple icons in menus so you can find the function you need faster.
Lists & memory: You can store numbers/values, display them as a list, and recall them later — helpful for stats or checking your steps.
QR‑code for graphs: You can input an equation, generate a QR code, scan it with phone/tablet to see its graph.
Technical Specs Feature Detail Model FX‑570EX (ClassWiz) Functions 552 functions Display Natural Textbook Display; high‑resolution dot‑matrix LCD; 10‑digit mantissa + 2‑digit exponent; formulas appear like in textbooks. Digits / LCD resolution Display resolution ~ 192 × 63 dots; 16/10 +2 digits format in some listings. Power battery Size / Dimensions ~ 165.5 × 77 × 11.1‑13.8 mm depending on listing. Weight About 100 g (varies with case) Case Comes with a slide‑on hard case for protection.
Functionality / Features
Non‑programmable, non‑graphing model.
Supports advanced math operations: • Matrices up to 4×4 • Simultaneous equations with up to 4 unknowns • Quartic equations (4th degree) • Calculus: integration and differentiation • Complex number calculations • Statistical distributions (normal, binomial, Poisson etc.) • Table generation, list‑display of data sets
Icon‑menu interface & clear English messages (few abbreviations) to ease operation.