Casio ClassWiz Scientific Calculator 540 Functions Natural Textbook Display Solar and Battery Powered Grey
How would you like to get it?
- UK standard delivery£4.99
- UK express delivery£6.99
- UK standard on orders over £40Free
Spend £7.41 more for free standard delivery.
You choose your delivery option at checkout.
BuysBest
1-9 Station Road, Horley RH6 9HW
Usually ready in 24 hours
Choose pickup at checkout. We will email you when your order is ready to collect.
- 30-day returnsSee our returns policy
Casio ClassWiz Scientific Calculator 540 Functions Natural Textbook Display Solar and Battery Powered Grey
£32.59In stock
Product overview
Casio ClassWiz Scientific Calculator 540 Functions Natural Textbook Display Solar and Battery Powered Grey
The Casio ClassWiz Scientific Calculator is designed for advanced mathematical calculations in education, science and technical applications. With more than 540 functions, it supports a wide range of calculations, including trigonometry, calculus, statistics, complex numbers, matrices, vectors and equations.
Its high-resolution Natural Textbook Display presents mathematical expressions in a familiar textbook format, making formulas and results easier to read. The intuitive icon-based menu and cursor navigation help users access calculation functions efficiently.
Read the full descriptionShow less
The calculator includes spreadsheet functionality, numerical tables, equation solving and statistical analysis. Its QR code feature allows supported calculations to be transferred to compatible smart devices for visualisation and further analysis.
Powered by both solar energy and a replaceable LR44 battery, the Casio fx-991CW offers convenient everyday operation. Its slim, lightweight design and protective hard case make it suitable for school, college, university and professional use.
At a glance
Key benefits
-
Supports advanced mathematical and scientific calculations.
-
Natural Textbook Display improves readability of mathematical expressions.
-
Dual solar and battery power supports convenient portable use.
Product details
Features and specifications
- Brand
- Casio
- Product Series
- ClassWiz
- Product Type
- Scientific Calculator
- Display
- High-resolution Natural Textbook Display
- Display Digits
- 10 + 2 digits
- Number of Functions
- 540+
- Calculation Functions
- Trigonometry, calculus, statistics, matrices, vectors, complex numbers and equations
- Additional Functions
- Spreadsheet, numerical tables, probability calculations and QR code generation
- Programmable
- No
- Graphing
- No
- Power Source
- Solar and battery
- Battery Type
- LR44 button battery
- Automatic Power-Off
- Yes
- Body Material
- Plastic
Measurements
- Product Dimensions
- 162 × 77 × 10.7 mm
- Age Group
- Students and adults
Materials and care instructions
- Material: Plastic housing and keys with electronic components.
- Clean with a soft, dry cloth.
- Keep away from moisture, excessive heat and direct contact with liquids.
- Replace the LR44 battery when required.
- Store in the supplied hard case when not in use.
Additional information
| Brand | Casio |
| Model Number | FX991-CW |
| Weight | 101 g |
| Main Colour | Grey |
What’s in the box
- 1 × Casio ClassWiz Scientific Calculator
- 1 × Protective Hard Case
- 1 × LR44 Button Battery
Trustpilot
What customers say
These are real customer reviews written on Trustpilot, an independent review site. They are about shopping with BuysBest overall, not just this product.
Have a question about this product?
Quick answers come straight from this product’s listing and our store details.
What is in the box?
- 1 × Casio ClassWiz Scientific Calculator
- 1 × Protective Hard Case
- 1 × LR44 Button Battery
What are the key specifications?
- Brand
- Casio
- Product Series
- ClassWiz
- Product Type
- Scientific Calculator
- Display
- High-resolution Natural Textbook Display
- Display Digits
- 10 + 2 digits
- Number of Functions
- 540+
- Calculation Functions
- Trigonometry, calculus, statistics, matrices, vectors, complex numbers and equations
- Additional Functions
- Spreadsheet, numerical tables, probability calculations and QR code generation
- Programmable
- No
- Graphing
- No
- Power Source
- Solar and battery
- Battery Type
- LR44 button battery
- Automatic Power-Off
- Yes
- Body Material
- Plastic
Is it in stock?
Yes, this product is currently in stock.
How much is delivery?
UK standard delivery is £4.99 and UK express delivery is £6.99. UK standard delivery is free on orders over £40. You choose your delivery option at checkout.
Can I collect it in store?
Yes. Collection is available at BuysBest, 1-9 Station Road, Horley RH6 9HW. Usually ready in 24 hours. Choose pickup at checkout.
What is your returns policy?
Please read our returns policy for the full details.
You may also like
View all Homeware & Cookware
Sistema
Sistema Tritan Active Flip Top Water Bottle 1 Litre Transparent - Assorted Colours
£12.79
In stock