![Amazon.com: Casio Fx-82es Fx82es Plus Bk Display Scientific Calculations Calculator with 252 Functions : Office Products Amazon.com: Casio Fx-82es Fx82es Plus Bk Display Scientific Calculations Calculator with 252 Functions : Office Products](https://m.media-amazon.com/images/W/IMAGERENDERING_521856-T1/images/I/71EIcA3M4CL._AC_UF894,1000_QL80_.jpg)
Amazon.com: Casio Fx-82es Fx82es Plus Bk Display Scientific Calculations Calculator with 252 Functions : Office Products
![Casio FX82 calculator I bought in 1982 at the age of 15. Used it throughout school, my apprenticeship and work as a draughtsman. Don't use it much now but it still works Casio FX82 calculator I bought in 1982 at the age of 15. Used it throughout school, my apprenticeship and work as a draughtsman. Don't use it much now but it still works](https://preview.redd.it/ppyfb47db2r31.jpg?auto=webp&s=ee2915d2b81048659431b306f08cdc67f718e11d)
Casio FX82 calculator I bought in 1982 at the age of 15. Used it throughout school, my apprenticeship and work as a draughtsman. Don't use it much now but it still works
![FX-82SOLAR, Casio FX-82 Solar - 1-line LC-display, 10+2 characters, Trigonometric functions, Percentage calculation, Automatic fraction calculation, Statistical calculations, 144 functions, Pure solar cell operation | EET FX-82SOLAR, Casio FX-82 Solar - 1-line LC-display, 10+2 characters, Trigonometric functions, Percentage calculation, Automatic fraction calculation, Statistical calculations, 144 functions, Pure solar cell operation | EET](https://product-images.eetgroup.com/images/700px_jpg/Img_9398346.jpg)