![Casio - fx-991S - - Scientific calculator - Casio fx991S - Casio.ledudu.com - Casio pocket computer, calculator, game and watch library. - RETRO CALCULATOR FX PB SF LC SL HP FA Casio - fx-991S - - Scientific calculator - Casio fx991S - 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/FX991S.jpg)
Casio - fx-991S - - Scientific calculator - Casio fx991S - Casio.ledudu.com - Casio pocket computer, calculator, game and watch library. - RETRO CALCULATOR FX PB SF LC SL HP FA
![Casio - fx-992S - - Calculatrice Scientifique - Casio fx992S - Casio.ledudu.com - bibliothèque des ordinateurs et des calculatrices Casio de ledudu. - RETRO CALCULATOR FX PB SF LC SL HP FA Casio - fx-992S - - Calculatrice Scientifique - Casio fx992S - Casio.ledudu.com - bibliothèque des ordinateurs et des calculatrices Casio de ledudu. - RETRO CALCULATOR FX PB SF LC SL HP FA](https://casio.ledudu.com/images/calculs/casio/manuels/fx992s.jpg)
Casio - fx-992S - - Calculatrice Scientifique - Casio fx992S - Casio.ledudu.com - bibliothèque des ordinateurs et des calculatrices Casio de ledudu. - RETRO CALCULATOR FX PB SF LC SL HP FA
![CASIO FX-992S W Scientific Calculator vintage with instructions and original box EUR 29,01 - PicClick IT CASIO FX-992S W Scientific Calculator vintage with instructions and original box EUR 29,01 - PicClick IT](https://www.picclickimg.com/qacAAOSwwDhktoie/Casio-Vintage-Scientific-Calculator-FX-82TL-S-VPAM.webp)
CASIO FX-992S W Scientific Calculator vintage with instructions and original box EUR 29,01 - PicClick IT
![CASIO fx-992s Scientific Calculator Twin Power Solar Powered, Mobile Phones & Gadgets, Mobile & Gadget Accessories, Power Banks & Chargers on Carousell CASIO fx-992s Scientific Calculator Twin Power Solar Powered, Mobile Phones & Gadgets, Mobile & Gadget Accessories, Power Banks & Chargers on Carousell](https://media.karousell.com/media/photos/products/2019/01/04/casio_fx992s_scientific_calculator_twin_power_solar_powered_1546531723_75e911db_progressive.jpg)