![Casio - FX-82MS. I bought it in high school, used it in University and now on my 4th year as a Professional Accountant. Haven't changed the battery once. : r/BuyItForLife Casio - FX-82MS. I bought it in high school, used it in University and now on my 4th year as a Professional Accountant. Haven't changed the battery once. : r/BuyItForLife](https://preview.redd.it/xkb5uzr1fkf41.jpg?auto=webp&s=c49def614e01fa8548a742bb5a0fdfd417411c0c)
Casio - FX-82MS. I bought it in high school, used it in University and now on my 4th year as a Professional Accountant. Haven't changed the battery once. : r/BuyItForLife
![Calculadora CASIO FX-82 super FRACTION. de segunda mano por 14 EUR en Santa Coloma de Gramenet en WALLAPOP Calculadora CASIO FX-82 super FRACTION. de segunda mano por 14 EUR en Santa Coloma de Gramenet en WALLAPOP](https://cdn.wallapop.com/images/10420/82/9d/__/c10420p487525671/i2962307351.jpg?pictureSize=W640)
Calculadora CASIO FX-82 super FRACTION. de segunda mano por 14 EUR en Santa Coloma de Gramenet en WALLAPOP
![Casio - fx-82 Super Fraction - - Scientific calculator - Casio fx82 Super Fraction - Casio.ledudu.com - Casio pocket computer, calculator, game and watch library. - RETRO CALCULATOR FX PB SF LC SL HP FA Casio - fx-82 Super Fraction - - Scientific calculator - Casio fx82 Super Fraction - 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/pockets/casio/boites/fx82superfraction.jpg)
Casio - fx-82 Super Fraction - - Scientific calculator - Casio fx82 Super Fraction - Casio.ledudu.com - Casio pocket computer, calculator, game and watch library. - RETRO CALCULATOR FX PB SF LC SL HP FA
![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 Super Fraction - - Scientific calculator - Casio fx82 Super Fraction - Casio.ledudu.com - Casio pocket computer, calculator, game and watch library. - RETRO CALCULATOR FX PB SF LC SL HP FA Casio - fx-82 Super Fraction - - Scientific calculator - Casio fx82 Super Fraction - 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/pockets/casio/machines/zoom/fx82superfraction.jpg)