Casio FX-82 DE Plus Refresh - Schulrechner - DynaTech
calculators\Casio fx-82ES - calculator.org
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-82ES PLUS-2PK | CASIO
Casio fx-82ES Repair - iFixit
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