Casio Classwiz FX-991EX Scientific Calculator
- High-resolution LCD.
- Solar Battery.
- Natural textbook display.
- QR code generation.
- Intuitive icon display.
- Unabbreviated English display.
- Interactive format.
- Easy-to-understand key notation.
- High-speed calculation.
- Visualization with graphs.
- 552 functions.
- Comes with a new slide-on hard case.
- Description
- Size Guide
- Additional information
Description
Number of Functions : 552
552 Functions for easy and fast Calculations for all your Mathematical and engineering problems.
Menu Driven User Interface
Menu Driven Interface makes it easier for students to find out the required function and execute it easily.
High Resolution LCD
Higher resolution increases the amount of information that can be displayed and so makes it easier to view numerical formulas and symbols.
High Speed Calculation
Four Times faster than the previous model Casio fx-991ES Plus.
QR Code
QR Code feature generates graphical visualization of the given equation in your smart device. It also helps you to access the calculator user manual anytime, anywhere.
Advanced Polynomial & Matrix
Solve up to 4-degree polynomials, inequalities, and simultaneous equations with four variables. Define and calculate up to 4 by 4 matrix.
Natural textbook display
Input and display fractions, powers, logarithms, roots, and other mathematical formulas and symbols just as they appear in textbooks.
Dual Power
Your calculator works on battery and solar power both, hence it goes on for a long without the need of changing the battery.
Stylish Body
A special surface process applied to the body results in an elegant texture and design. Along with this, the Calculator has some metallic keys for a very elegant look.
Japanese Trusted Quality
Casio Calculators comply with ISO 14001, and ROHS policies and abolish the usage of harmful substances like lead (Pb), mercury (Hg), cadmium (Cd), and hexavalent chromium (CrVI).
Made by Recycled Plasitc
The calculator body is made of recycled plastic to support a green environment.
3-Year Warranty
Casio Scientific Calculator comes with 3 years of warranty (given by the manufacture).
| size | chest(in.) | waist(in.) | hips(in.) |
|---|---|---|---|
| XS | 34-36 | 27-29 | 34.5-36.5 |
| S | 36-38 | 29-31 | 36.5-38.5 |
| M | 38-40 | 31-33 | 38.5-40.5 |
| L | 40-42 | 33-36 | 40.5-43.5 |
| XL | 42-45 | 36-40 | 43.5-47.5 |
| XXL | 45-48 | 40-44 | 47.5-51.5 |
Additional information
| Weight | 0.200 kg |
|---|---|
| Dimensions | 16.6 × 7.7 × 1.1 cm |
