Casio - Fx-502p - - Pocket computer - Casio Fx502p - Casio.ledudu.com - Casio pocket computer, calculator, game and watch library. - RETRO CALCULATOR FX PB SF LC SL HP FA
![Ali A. Mufuruki on X: "I used a Casio FX-502P in my 2nd year of engineering school 37 years ago. Was surprised to find my former German classmate still has his, looking Ali A. Mufuruki on X: "I used a Casio FX-502P in my 2nd year of engineering school 37 years ago. Was surprised to find my former German classmate still has his, looking](https://pbs.twimg.com/media/EHO79acWoAA4HPo.jpg:large)
Ali A. Mufuruki on X: "I used a Casio FX-502P in my 2nd year of engineering school 37 years ago. Was surprised to find my former German classmate still has his, looking
![Casio - Fx-502p - - Pocket computer - Casio Fx502p - Casio.ledudu.com - Casio pocket computer, calculator, game and watch library. - RETRO CALCULATOR FX PB SF LC SL HP FA Casio - Fx-502p - - Pocket computer - Casio Fx502p - 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/goodies/fx502p/fx502p_1.jpg)