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Casio FX-991CW Advanced Scientific Calculator

Casio FX-991CW Advanced Scientific Calculator

Q: Can it handle complex numbers in matrix ?

Yes. .or say within reason. Download the manual from Casio, its free and you dont need to buy calculator.. Look at page 114 and 107. Make sure you download fx-991CW...not fx-991.

Q: ¿Este artículo tiene garantía?

Good afternoon, I bought the calculators without a guarantee, but I really don't know if the product has a guarantee, although they should have a guarantee. Regards, AC.

Q: when you turn off the calculator, the calculation history is deleted or not?

The data is deleted when you turn it off. It's the only thing that keeps it from being the perfect scientific calculator for me.

Q: is there a ohms law calculator?

Well any calculator can "do" Ohms law. If ypur worried about remembering it, any programming calculator can store formulas for you...Calculated Industries (yellow calculators) makes 2 Electrical calculators, pretty sure both have Ohms law function key.

Product ID: 523514828

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Details

Brand
Casio
Colour
Black
Calculator Type
Power source
Solar Powered
Screen size
2.25 Inches

📊High Res Display

🔢552 Functions

☀️Solar Powered

Frequently Bought Together

Casio fx-991CW– Advanced Scientific Calculator with High-Res 4-Tone Display | Natural Textbook Display | 540+ Functions, Numeric Calculus, Matrix Solver | Ideal for Engineering, Science & Exams

Texas Instruments TI-36X Pro Engineering/Scientific Calculator | 9.7 Inch | Black.

Description

🔍 Unlock the Power of Precision!

TEXTBOOK CLARITY - Natural textbook display makes complex equations easy to read and understand.
USER FRIENDLY DESIGN - Rounded keys and intuitive navigation ensure a seamless input experience.
POWER MEETS PRECISION - Enjoy the reliability of solar power with a battery backup for uninterrupted performance.
SOLVE WITH CONFIDENCE - Tackle simultaneous and polynomial equations effortlessly with advanced solving capabilities.
ELEVATE YOUR CALCULATIONS - Experience a high-resolution display that showcases data like never before.

The Casio FX-991CW Advanced Scientific Calculator is a cutting-edge tool designed for professionals and students alike. With a high-resolution display, natural textbook format, and an impressive 552 functions, it simplifies complex calculations. Its solar-powered design, combined with a battery backup, ensures reliability, while the user-friendly interface makes it a must-have for anyone serious about math.

Specifications

Manufacturer	Casio
Brand	Casio
Model number	FX-991CW
Product Dimensions	16 x 7.62 x 0.25 cm; 94.97 g
Batteries	1 LR44 batteries required. (included)
Color	Black
Material Type	Plastic
Number of Items	1
Size	Small
Manufacturer Part Number	FX-991EX
Item Weight	94.8 g

Have a Question? See What Others Asked

Can it handle complex numbers in matrix ?

¿Este artículo tiene garantía?

when you turn off the calculator, the calculation history is deleted or not?

is there a ohms law calculator?

Reviews

A**I

What I expected

I expected it to have an lcm feature but it’s alright.

9.02.2025

B**4

Super calculator

My son needed this for his schoolwork and says its great. The school recommends this one for all of its students from YR7 to sixth form.

18.10.2024

R**

Very amazing product

Small PC:)

26.02.2025

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