![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
![CASIO fx-82 SUPER. I bought it in 1.992, use it in college, at the university and 20 years more at the office. Never changed battery and im not going to retire it 20 more years. : r/casio CASIO fx-82 SUPER. I bought it in 1.992, use it in college, at the university and 20 years more at the office. Never changed battery and im not going to retire it 20 more years. : r/casio](https://preview.redd.it/phuyskh67mx71.jpg?auto=webp&s=e085cd4a18fca6c030993226304ad217c262dd1d)
CASIO fx-82 SUPER. I bought it in 1.992, use it in college, at the university and 20 years more at the office. Never changed battery and im not going to retire it 20 more years. : r/casio
![Casio Fx-82lb Fraction Vintage Scientific Calculator 1989 Flip Hard Case Tested for sale online | eBay Casio Fx-82lb Fraction Vintage Scientific Calculator 1989 Flip Hard Case Tested for sale online | eBay](https://i.ebayimg.com/images/g/QToAAOSwsKdjtGfJ/s-l640.jpg)