![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 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](https://i.redd.it/phuyskh67mx71.jpg)
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
Casio - fx-82 Solar - - Scientific calculator - Casio fx82 Solar - Casio.ledudu.com - Casio pocket computer, calculator, game and watch library. - RETRO CALCULATOR FX PB SF LC SL HP FA
![Casio - fx-82 - - Scientific calculator - Casio fx82 - Casio.ledudu.com - Casio pocket computer, calculator, game and watch library. - RETRO CALCULATOR FX PB SF LC SL HP FA Casio - fx-82 - - Scientific calculator - Casio fx82 - Casio.ledudu.com - Casio pocket computer, calculator, game and watch library. - RETRO CALCULATOR FX PB SF LC SL HP FA](https://casio.ledudu.com/images/calculs/casio/machines/zoom/fx82.jpg)
Casio - fx-82 - - Scientific calculator - Casio fx82 - Casio.ledudu.com - Casio pocket computer, calculator, game and watch library. - RETRO CALCULATOR FX PB SF LC SL HP FA
![FX-82Solar II | Technical & scientific calculator | School and graphic calculators | Products | CASIO FX-82Solar II | Technical & scientific calculator | School and graphic calculators | Products | CASIO](https://www.casio-europe.com/resource/images/sgr/detail/fx82solar2.jpg)