![Amazon.com: Casio FX-87DE X FX-87DE X, Pocket, FX-87DE_X (FX-87DE X, Pocket, Scientific, Battery/Solar, Black) : Everything Else Amazon.com: Casio FX-87DE X FX-87DE X, Pocket, FX-87DE_X (FX-87DE X, Pocket, Scientific, Battery/Solar, Black) : Everything Else](https://m.media-amazon.com/images/I/715PoSb6ROL._AC_UF894,1000_QL80_.jpg)
Amazon.com: Casio FX-87DE X FX-87DE X, Pocket, FX-87DE_X (FX-87DE X, Pocket, Scientific, Battery/Solar, Black) : Everything Else
![Casio fx-87DE PLUS CAS calculator Black Display (digits): 12 solar-powered, battery-powered (W x H x D) 80 x 11 x 161 mm | Conrad.com Casio fx-87DE PLUS CAS calculator Black Display (digits): 12 solar-powered, battery-powered (W x H x D) 80 x 11 x 161 mm | Conrad.com](https://asset.conrad.com/media10/isa/160267/c1/-/en/1436867_BB_00_FB/image.jpg?x=400&y=400)
Casio fx-87DE PLUS CAS calculator Black Display (digits): 12 solar-powered, battery-powered (W x H x D) 80 x 11 x 161 mm | Conrad.com
![Casio FX-87DE Plus Wissenschaftlicher Taschenrechner, schwarz : Amazon.de: Bürobedarf & Schreibwaren Casio FX-87DE Plus Wissenschaftlicher Taschenrechner, schwarz : Amazon.de: Bürobedarf & Schreibwaren](https://m.media-amazon.com/images/I/71C0jxh12hL.jpg)
Casio FX-87DE Plus Wissenschaftlicher Taschenrechner, schwarz : Amazon.de: Bürobedarf & Schreibwaren
![Amazon.com: Casio FX-87DEPLUS-2 Scientific Technical School Calculator Technical School Calculator : Office Products Amazon.com: Casio FX-87DEPLUS-2 Scientific Technical School Calculator Technical School Calculator : Office Products](https://m.media-amazon.com/images/I/71qlsm7-2mL._AC_UF894,1000_QL80_.jpg)