# Scientific Calculator Casio fx-CP400

**URL:** https://aio.lv/en/product--casio-classpad-ii-fx-cp400--1642295
**Data updated:** 2026-02-25 19:45 (EET)
**Category:** Calculators
**Manufacturer:** CASIO
**Manufacturer code:** ClassPad II fx-CP400
**EAN:** 4549526600890
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 239.99 €
**Prices and availability valid until:** 2026-07-15 23:59
**Price without VAT (21%):** 198.34 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--casio-classpad-ii-fx-cp400--1642295

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 16.07.2026 | free |
| Pickup points | 21.07.2026 | 1.99 EUR |
| Courier delivery to door | 21.07.2026 | 4.99 EUR |

## Summary description

The Casio fx-CP400 is a pocket scientific calculator featuring a 13-digit backlight display, USB port, and battery power. Its compact design makes it ideal for students and professionals alike, providing essential functions for complex calculations and graphing. The intuitive interface and robust features ensure ease of use and efficiency in problem-solving.

## Long description

The Casio fx-CP400 (ClassPad II fx-CP400) is a scientific graphing calculator with a vivid 4.8-inch color touch display designed to show long formulas, graphs and graphics clearly. It supports pen- or finger-touch operation and a horizontal screen view that lets you display lengthy expressions on a single line. The calculator includes a Computer Algebra System (CAS), an eActivity digital worksheet app, geometry and spreadsheet functions, differential-equation graphing, and a suite of algebra, calculus and statistics tools for classroom and professional use.
Advantages
The fx-CP400 offers a high-resolution 320 x 528 pixel color display (over 65,000 colors) for sharp formula and graph rendering, an intuitive touch-panel interface with stylus or finger input, and a brand-new software keyboard that facilitates entry of fractions, roots, trig functions and advanced operators. Integrated CAS handles symbolic operations (Expand, Factor, Solve) and transforms (Laplace, Fourier). eActivity files combine text, graphs, geometry and spreadsheet data for interactive lessons. Built-in connectivity (USB and 3-pin cable) enables data transfer to a PC or other ClassPad units.
Suitable for
High-school and university mathematics courses (algebra, calculus, statistics)
Engineering and science classes requiring symbolic manipulation and transforms
Teaching and classroom activities using interactive worksheets (eActivity)
Data analysis and visualization with spreadsheet and statistical plots
Key specifications
Model: Casio ClassPad II fx-CP400
Display: 4.8-inch color LCD, 320 x 528 pixels, \>65,000 colors
Input: Pen-touch and finger-touch operation; software keyboard
CAS: Computer Algebra System (Expand, Factor, Solve, Laplace, Fourier, FFT)
Applications: eActivity, Graph & Picture, Geometry, Spreadsheet, Differential Equation Graph, Financial
Graphing: Function, parametric, polar, conics; colored graphs with grid and coordinates
Statistics: Scatter, histogram, box–whisker, regressions; spreadsheet integration
Connectivity: USB and 3-pin cable for PC and other ClassPad units
How to use
Turn on the fx-CP400 and use the touch-panel or stylus to open the Main application or any specialized app (Graph, Geometry, Spreadsheet, eActivity). Enter formulas via the software keyboard or touch input and drag expressions into the graph area to create visualizations. Use the CAS commands for symbolic manipulation and the spreadsheet app to import, sort and analyze data. Connect to a PC with the USB cable for file transfer or to another ClassPad unit with the 3-pin cable.
Usage recommendations
For teaching and learning, use eActivity files to combine explanatory text, graphs and spreadsheet tables; use Color Link in the spreadsheet to match cell colors with graph colors for clearer visual correlation between data and plots.

## Specifications

| Feature | Value |
|---|---|
| Type | Scientific |
| Battery technology | Alkaline |
| Form factor | Pocket |
| Battery type | AAA |
| Power source | Battery |
| Display resolution | 320 x 528 |
| Backlight display | Yes |
| Product colour | Black |
| Digits | 13 digits |
| Control type | Buttons, Touch |
| Display tilting | No |
| USB port | Yes |

## FAQ

### How much does the Scientific Calculator Casio fx-CP400 cost, and is it available for purchase?

The price is 239.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 14 pcs. are in stock, and you can place your purchase right now with delivery across Latvia and Europe or choose pickup at the Riga collection point. We offer favorable purchase terms, including the option to split the payment into convenient monthly installments. Availability and price are updated in real time, so we recommend placing your order in advance.

### If I order this product today, when will I receive my order?

If you place your order today, delivery will be as fast and convenient as possible. You will be able to pick up your order on 16.07.2026 at the Riga pickup point or choose delivery across Latvia and Europe. We carefully inspect every purchase and pack it securely for safe transportation.

### What payment options are available?

AiO.lv offers several payment methods: Bank transfer. All transactions are 100% secure and encrypted.

### Can this product be purchased for a company (with VAT)?

Yes. AiO.lv works with legal entities in Latvia and across Europe. The product price already includes VAT. For certain product categories, as well as for companies from other EU countries with a valid VAT number, a 0% VAT rate may apply. We issue the invoice immediately after the order is placed, support electronic BIS invoices, and automatically generate all necessary accounting documents. You can complete the purchase for a company online — simply select the company profile and choose bank transfer as the payment method during checkout.

### What is the warranty period?

All CASIO products come with an official 2 Years warranty. It covers all manufacturing defects and malfunctions that may occur during use. The warranty is valid at all authorized CASIO service centers and through AiO.lv

### Can the product be returned after purchase?

Yes, you can return the product within 14 days of purchase if you bought it as a consumer (not a legal entity). Returns are possible without giving any reason — the main condition is that the product retains its original appearance and full set of accessories. We will make the process as simple and convenient as possible: just contact our customer support team, and we will help you arrange the return.

### Where should I contact for warranty service?

For warranty-related questions you can contact the AiO.lv (SIA VSPRO) customer support team. More information about warranty service: https://aio.lv/en/warranty

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