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Импортировано из магазина Japan
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With 696 functions, the FX-991DE CW calculator is the most powerful technical-scientific calculator model.
| Brand | Casio |
| Model Name | Neues Modell |
| Unit Count | 1 Count |
| Global Trade Identification Number | 04549526615580 |
| Manufacturer | Jiobbo |
| Item Weight | 95 Grams |
| Model Number | FX-991DECW |
| Mfr Part Number | FX-991DECW |
| Item Dimensions L x W | 17.3L x 7.7W cm |
| Calculator Type | Engineering/Scientific |
| Power Source | Battery Powered |
| Number of Batteries | 1 Nonstandard Battery batteries required. (included) |
| Compatible Devices | Tablets, Smartphones |
| Display Type | LCD |
| Color | Black |
| Enclosure Material | Plastic |
| EU Spare Part Availability Duration | 1 Years |
Ideal for students in university or high school needing advanced scientific functions for math and physics courses.
Engineers will benefit from its numerous features for calculations, especially in fields requiring complex mathematical operations.
Perfect for researchers who need reliable calculations and graphing capabilities for experiments and data analysis.
Not suitable for beginners who might find advanced functions overwhelming without prior knowledge of scientific calculators.
Casio FX-991DE CW ClassWiz technisch wissenschaftlicher Rechner
The Casio FX-991DE CW ClassWiz technically scientific calculator has garnered a mix of positive and negative feedback from users regarding its functionality and usability. On the positive side, it is praised for its effectiveness in academic settings, with one user highlighting that their child uses it daily for GCSE maths and finds it to be excellent. Overall, the calculator is noted for performing well compared to other models, making it a viable choice for students and professionals alike. However, some users have reported significant drawbacks related to language settings. A recurring issue is that the interface is locked in German, which has caused frustration for users who were not adequately informed prior to purchase. This lack of clarity in product descriptions, especially regarding language options and regional restrictions, has led to dissatisfaction among buyers who expected a version suitable for English-speaking audiences. Furthermore, the usability concerns around language highlight the need for clearer product information and better communication from the seller, which is particularly crucial when catering to a multilingual customer base. In summary, while the Casio FX-991DE CW is acknowledged for its reliability and educational support, potential buyers should exercise caution regarding language settings and ensure that they are purchasing the correct version for their needs. **
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