# Scientific Calculator Casio FX-87DE Plus 2nd Edition

**URL:** https://aio.lv/en/product--casio-fx-87deplus-2--2139542
**Data updated:** 2026-01-13 17:37 (EET)
**Category:** Calculators
**Manufacturer:** CASIO
**Manufacturer code:** FX-87DEPLUS-2
**EAN:** 4549526609497
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 32.99 €
**Prices and availability valid until:** 2026-07-07 23:59
**Price without VAT (21%):** 27.26 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--casio-fx-87deplus-2--2139542

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 22.06.2026 | free |
| Pickup points | 29.06.2026 | 1.99 EUR |
| Courier delivery to door | 29.06.2026 | 4.99 EUR |

## Summary description

The Casio FX-87DE Plus 2nd Edition is a pocket scientific calculator featuring a 12-digit display with 10 lines and 15 characters per line. It is powered by both battery and solar energy, ensuring reliability in various conditions. The sleek black design makes it portable and easy to use for students and professionals alike, offering essential functions for calculations in mathematics and science.

## Long description

The Casio FX-87DE Plus 2nd Edition is a pocket scientific calculator with a 12‑digit display arranged in 10 lines and 15 characters per line. It combines battery and solar power for dependable operation in varying light conditions and features a compact black housing designed for everyday portability. The calculator provides the core functions needed for secondary and tertiary level mathematics and science tasks, presented in a clear, multi-line format that helps track expressions and results.
Advantages
The device offers multi-line input and output so users can view expressions and results on the same screen, reducing entry errors and simplifying multi-step calculations. Dual power (battery and solar) extends runtime and minimizes interruptions. The compact form factor and tactile keypad support comfortable one-handed use and transport. The calculator supports a broad set of standard scientific functions required by many educational curricula.
Suitable for
Secondary school mathematics and science coursework
College-level basic engineering and physics calculations
Classroom tests and exam practice where approved
Home study, homework, and quick on-site calculations
Key specifications
Display: 12 digits, 10 lines, 15 characters per line
Power: Battery with solar backup
Design: Portable pocket-sized housing in black
Input/Output: Multi-line expression display for clear tracking
Functions: Standard scientific functions for algebra, trigonometry, statistics and basic engineering calculations
How to use
Turn the calculator on with the power key and enter expressions using the alphanumeric keypad. Use multi-line display to check each step before confirming the final result; edit entries with the backspace or clear keys as needed. Select mode or function keys to switch between calculation types such as statistics, fraction, or trigonometric functions. When not in direct light, ensure the battery backup is functional to maintain operation.
Usage recommendations
Store the calculator in a protective case when carried in a bag to prevent key wear and screen scratches. For reliable operation, expose the solar panel to light during prolonged use and replace the battery according to the manufacturer’s guidelines or when the display dims. Follow permitted device rules for exams and classes.

## Specifications

| Feature | Value |
|---|---|
| Type | Scientific |
| Weight | 0.095 kg |
| Certification | CE |
| Form factor | Pocket |
| Battery type | LR44 |
| Power source | Battery/Solar |
| Height | 162 mm |
| Display resolution | 31 x 96 |
| Width | 77 mm |
| Depth | 11 mm |
| Product colour | Black |
| Digits | 12 digits |
| Digit comma separator | Yes |
| Control type | Buttons |
| Display number of lines | 10 lines |
| Auto power off | Yes |
| Manual | Yes |
| Easy-to-read display | Yes |
| Display number of characters | 15 |
| Display tilting | No |
| Cover | No |

## FAQ

### How much does the Scientific Calculator Casio FX-87DE Plus 2nd Edition cost, and is it available for purchase?

The price is 32.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 20 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 22.06.2026 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, Bank cards on-line, Apple Pay, Google Pay. 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

## Image

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