---
product_id: 1147649
title: "Casio Inc. FX300MS fx-300MS Scientific Calculator"
brand: "casio"
price: "€ 26.66"
currency: EUR
in_stock: false
category: "Office Product"
url: https://www.desertcart.pt/products/1147649-casio-inc-fx300ms-fx-300ms-scientific-calculator
store_origin: PT
region: Portugal
---

# 240 functions for complex calculations Multi-replay for error-free edits 9 variable memories for quick recall Casio Inc. FX300MS fx-300MS Scientific Calculator

**Brand:** casio
**Price:** € 26.66
**Availability:** ❌ Out of Stock

## Summary

> 🧮 Elevate your problem-solving game with precision and style!

## Quick Answers

- **What is this?** Casio Inc. FX300MS fx-300MS Scientific Calculator by casio
- **How much does it cost?** € 26.66 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.pt](https://www.desertcart.pt/products/1147649-casio-inc-fx300ms-fx-300ms-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

- • **Dual-Line Display:** View expressions and results simultaneously for clarity
- • **Durable & Portable:** Includes a sleek slide-on hard case for protection on the go
- • **Instant Error Correction:** Multi-replay lets you review and edit calculations seamlessly
- • **Master Every Calculation:** 240 versatile functions to tackle any problem with ease
- • **Memory at Your Fingertips:** 9 variable memories to store and recall key values instantly

## Overview

The Casio fx-300MS is a professional-grade scientific calculator featuring a 2-line display, 240 built-in functions, multi-replay for easy editing, and 9 variable memories. It comes with a durable slide-on hard case, making it perfect for students and professionals who demand accuracy and convenience.

## Description

Casio Inc. FX300MS fx-300MS Scientific Calculator

## Features

- 2-line display
- 240 functions
- Multi-replay function
- Comes with slide-on hard case.
- 9 variable memories

## Images

![Casio Inc. FX300MS fx-300MS Scientific Calculator - Image 1](https://m.media-amazon.com/images/I/41iReu9ClLL.jpg)
![Casio Inc. FX300MS fx-300MS Scientific Calculator - Image 2](https://m.media-amazon.com/images/I/31exX-yenwL.jpg)
![Casio Inc. FX300MS fx-300MS Scientific Calculator - Image 3](https://m.media-amazon.com/images/I/412Ozzjbd8L.jpg)

## Available Options

This product comes in different **Size** options.

## Questions & Answers

**Q: Does this have 2 key roll over, like if you were to type your phone number with both thumbs as quickly as you could, would it enter correctly?**
A: I just typed a repeated three number string as quickly as I could and it was accurate.

**Q: How do I use a number as a constant multiplier for lots of other numbers?**
A: Power on (i know obvious right)

Mode (next to ON)

Press 3 (Table)

f(X) = you will see this
Now press ALPHA then ) button which is the variable X

Now for example
A const multiplier of 3.5

Type 3.5 X (ALPHA then X)

hit enter youll see g(X)
press enter

Youll now see Start?
enter your start number hit enter
enter ending number

Hit Enter

The calculator will give you a table of values

Hit AC and it will go back to f(X) with your previous multiplier you can edit again hit enter chose dif numbers for start stop

Etc

**Q: Does this calculator have derivative and integral options?**
A: No, unfortunately this calculator does not do derivative nor integral functions.

**Q: Do I need to buy batteries to use it?**
A: No, it comes with batteries, and the solar panel keeps it charged up.  You should not have to get batteries for it for a very long time.

## Frequently Bought Together

- Casio Inc. FX300MS fx-300MS Scientific Calculator
- Texas Instruments TI-30XIIS Scientific Calculator, Black with Blue Accents

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*Product available on Desertcart Portugal*
*Store origin: PT*
*Last updated: 2026-04-23*