---
product_id: 611316684
title: "FX-991CW Classwiz Non-Programmable Scientific Calculator"
brand: "casio"
price: "388 zł"
currency: PLN
in_stock: true
reviews_count: 5
category: "Casio"
url: https://www.desertcart.pl/products/611316684-fx-991cw-classwiz-non-programmable-scientific-calculator
store_origin: PL
region: Poland
---

# Faster processing speed QR code for instant graph & manual access 4x higher resolution display FX-991CW Classwiz Non-Programmable Scientific Calculator

**Brand:** casio
**Price:** 388 zł
**Availability:** ✅ In Stock

## Summary

> 🔢 Elevate your calculations with precision and speed—don’t get left behind!

## Quick Answers

- **What is this?** FX-991CW Classwiz Non-Programmable Scientific Calculator by casio
- **How much does it cost?** 388 zł with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.pl](https://www.desertcart.pl/products/611316684-fx-991cw-classwiz-non-programmable-scientific-calculator)

## Best For

- casio enthusiasts

## Why This Product

- Trusted casio brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Powerful Math Solver:** Solve up to 4th-degree polynomials, perform numerical integration, differentiation, and advanced statistics.
- • **Crystal-Clear Display:** 4x better resolution than previous models for effortless reading of complex equations.
- • **Lightweight & Portable:** Sleek, slim design weighing only 90g—perfect for on-the-go professionals and students.
- • **Natural Textbook Display:** Input and view formulas exactly as they appear in textbooks for intuitive problem-solving.
- • **Smart QR Code Integration:** Generate QR codes to instantly visualize graphs and access manuals on your smartphone.

## Overview

The Casio FX-991CW Classwiz is a cutting-edge non-programmable scientific calculator featuring a 4x higher resolution display, natural textbook input, and a unique QR code function for seamless graph visualization and manual access. It supports advanced calculations including polynomial solving, numerical integration, and matrix operations, all packed in a lightweight, portable design ideal for professionals and students aiming for accuracy and efficiency.

## Description

Casio FX-991CW Classwiz Non-Programmable Scientific Calculator

Review: Works great for my CEGEP math
Review: Best calculator for engineering students. It has many functions which will help you in solving problems. The quality of the product is very good. It is very light weight easy to carry. The size of the calci is good and it's performance is very smooth.

## Features

- Newer Version of Casio 991 EX & 4-times better resolution than Casio 991ES Plus for easier viewing of long expressions
- Natural Textbook Display- Input and display fractions, powers, logarithms, roots, and other mathematical formulas and symbol just as they appear in textbooks
- Scientific Calculator with inbuilt QR Code function --Calculator can generate QR Code -- Useful from graphical visualization & accessing user manual using your smart phone
- Faster than any previous Casio Non-Programmable Scientific Calculator
- Up to Four Degree Simultaneous and Polynomial Solver, Numerical Integration, Differentiation, Statistics, Matrix, Vector Calculation

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0BLVCFK8D |
| Best Sellers Rank | 9,919 in Stationery & Office Supplies ( See Top 100 in Stationery & Office Supplies ) 31 in Scientific Calculators |
| Guaranteed software updates until | unknown |
| Item model number | C83 |
| Language | English |
| Manufacturer | Casio Computer Co., Ltd |
| Product Dimensions | 16.6 x 7.7 x 0.25 cm; 90 g |

## Product Details

- **Brand:** Casio
- **Calculator Type:** Engineering/Scientific
- **Colour:** Black
- **Compatible devices:** Smartphone, Tablet
- **Material:** Plastic
- **Model name:** FX-991CW
- **Number of batteries:** 1 AAA batteries required. (included)
- **Power source:** Solar Powered
- **Product dimensions:** 16.6L x 7.7W centimetres
- **Screen size:** 6 Centimetres

## Images

![FX-991CW Classwiz Non-Programmable Scientific Calculator - Image 1](https://m.media-amazon.com/images/I/61rHPXzwAKL.jpg)

## Available Options

This product comes in different **Color, Style** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by J***R on 14 October 2024*

Works great for my CEGEP math

### ⭐⭐⭐⭐⭐ Review
*by D***A on 14 February 2026*

Best calculator for engineering students. It has many functions which will help you in solving problems. The quality of the product is very good. It is very light weight easy to carry. The size of the calci is good and it's performance is very smooth.

### ⭐⭐⭐⭐⭐ Review
*by M***F on 29 January 2026*

منتج اصلي

## Frequently Bought Together

- Casio FX-991CW Classwiz Non-Programmable Scientific Calculator
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- Casio FX-991ES Plus-2nd Edition Scientific Calculator

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**Shop now:** [https://www.desertcart.pl/products/611316684-fx-991cw-classwiz-non-programmable-scientific-calculator](https://www.desertcart.pl/products/611316684-fx-991cw-classwiz-non-programmable-scientific-calculator)

---

*Product available on Desertcart Poland*
*Store origin: PL*
*Last updated: 2026-03-16*