![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
![Casio FX-82ES PLUS-2 Scientific Calculator, 252 Functions, 11 x 77 x 162 mm, Black: Buy Online at Best Price in UAE - Amazon.ae Casio FX-82ES PLUS-2 Scientific Calculator, 252 Functions, 11 x 77 x 162 mm, Black: Buy Online at Best Price in UAE - Amazon.ae](https://m.media-amazon.com/images/I/81L02Z8SRPS.jpg)
Casio FX-82ES PLUS-2 Scientific Calculator, 252 Functions, 11 x 77 x 162 mm, Black: Buy Online at Best Price in UAE - Amazon.ae
![Original Casio Fx-82es Plus Scientific Calculator 252 Functions 10 + 2 Digits Engineering Students High School Lab Office - Calculators - AliExpress Original Casio Fx-82es Plus Scientific Calculator 252 Functions 10 + 2 Digits Engineering Students High School Lab Office - Calculators - AliExpress](https://ae01.alicdn.com/kf/Sbdc74f7903a3485da65fd16d05cf6065v/Original-CASIO-FX-82ES-Plus-Scientific-Calculator-252-Functions-10-2-Digits-Engineering-Students-High-School.jpg)
Original Casio Fx-82es Plus Scientific Calculator 252 Functions 10 + 2 Digits Engineering Students High School Lab Office - Calculators - AliExpress
![Scientific notation & memory function on a Casio fx-82/100AU PLUS 2nd Edition Scientific Calculator - YouTube Scientific notation & memory function on a Casio fx-82/100AU PLUS 2nd Edition Scientific Calculator - YouTube](https://i.ytimg.com/vi/Yl3TUv9exkg/maxresdefault.jpg?sqp=-oaymwEmCIAKENAF8quKqQMa8AEB-AH-CYAC0AWKAgwIABABGGUgZShlMA8=&rs=AOn4CLChsxPLYF7vp9mNKmfOl5fVulgMxg)
Scientific notation & memory function on a Casio fx-82/100AU PLUS 2nd Edition Scientific Calculator - YouTube
![Casio - fx-82ES Plus - - Scientific calculator - Casio fx82ES Plus - Casio.ledudu.com - Casio pocket computer, calculator, game and watch library. - RETRO CALCULATOR FX PB SF LC SL HP FA Casio - fx-82ES Plus - - Scientific calculator - Casio fx82ES Plus - 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/fx82ESPlus.jpg)