90% des répondants recommanderaient ceci à un ami
Importé depuis la boutique USA
Ubuy s'engage à protéger votre sécurité et votre confidentialité. Notre système avancé de sécurité des paiements garantit la confidentialité en chiffrant vos informations lors de la transmission grâce aux protocoles AES (Advanced Encryption Standards) et SSL (Secure Socket Layer). Vos coordonnées de paiement sont 100 % sécurisées car nous ne partageons pas vos informations de paiement avec des vendeurs tiers.
Unlock the power of advanced calculations with the Casio ClassWiz FX-991EX Scientific Calculator.
| Brand | Casio |
| GTIN | 0079767032593, 0809787035195, 0809394579433 |
| Height | 0.43in. (1.1 cm) |
| Weight | 0.19lbs. (90 grams) |
| Package Weight | 1 Pound |
Ideal for high school and college students tackling mathematics, physics, and engineering subjects requiring versatile calculations.
Great for engineers, scientists, and financial analysts needing complex calculations and a range of functions in their work.
Perfect for students preparing for exams that allow scientific calculators, providing essential functions for problem-solving.
Not suited for users needing simple calculations like basic arithmetic, as it offers complex functions unnecessarily.
Casio FX991EX Classwiz Scientific Calculator
The FX-991EX Classwiz Advanced Engineering Scientific Calculator has garnered a mixed but generally positive reception from customers. Many users appreciate its advanced features and capabilities, highlighting its extensive function set, ease of use, and the ability to save values and modify formulas, which significantly enhances functionality during calculations. The built-in QR code generator also adds a fun and practical aspect for users who want to share or visualize their calculations easily. However, not all feedback is entirely favorable. Some users have expressed dissatisfaction with the size of the calculator, finding it too large compared to previous models. The button design has been criticized, with comments about a rattling sound when keys are pressed, as well as issues with the visibility of the alternate key labels due to the mottled surface texture. The Variable Parametric Algebraic Method (V.P.A.M.) entry method, while a selling point for some, has been labeled cumbersome by others who prefer a more straightforward input method for everyday calculations. Despite these criticisms, many customers still regard the FX-991EX as an excellent choice for a scientific calculator, particularly for those who value advanced features and functionality, while a few still prefer older or simpler models for daily use. Overall, it serves well as a powerful tool for engineering and scientific tasks, with deliverables that elevate mathematical solutions. **
Partagez votre avis avec d'autres clients
“Great products and very good service: very easy and very fast international delivery.”
“Wonderful online shopping experience, smooth transaction from the start. Payment method works conveniently and delivery is unexpectedly fast and reliable. You go the extra mile for service. What makes this even more amazing, you deliver to Namibia. I will remain a happy Ubuy customer and will increase my purchases for sure! Thank you!”
“Very easy to find the products what you need, and so fast delivery, that’s why I highly recommended to others costumers to used ubuy.”
“I received exactly what I ordered I was skeptical about your site because that was my first time to order. But the order came timely and neatly packaged. I was not disappointed. Thank you.”
“Easy to find and order what you want on the website. Delivery is quick to the UK”
Actuellement indisponible.
We don't know when or if this item will be back in stock.
This item is not restrict in my country.(Please click on above link if this item is not restrict in your country, So our team will review and allow.)
Conforme PCI DSS et certifié ISO 27001:2022, avec des paiements chiffrés et une protection complète de l'acheteur pour chaque commande.
Profitez d'une expérience d'achat sereine avec des produits 100 % originaux, une sécurité de paiement conforme PCI DSS, une protection des données certifiée ISO 27001, la livraison transfrontalière la plus rapide, les retours gratuits* et un emballage sécurisé pour chaque commande.
