# Scientific calculator CASIO FX-350ES Plus 2nd, pocket, 2-line display, 12 digits, battery, black, 162×77×11 mm

**URL:** https://aio.lv/en/product--casio-fx-350esplus-2-box--5070502
**Data updated:** 2026-01-21 10:59 (EET)
**Category:** Calculators
**Manufacturer:** CASIO
**Manufacturer code:** FX-350ESPLUS-2-BOX
**EAN:** 4549526612053
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 23.99 €
**Prices and availability valid until:** 2026-07-14 23:59
**Price without VAT (21%):** 19.83 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--casio-fx-350esplus-2-box--5070502

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 01.07.2026 | free |
| Pickup points | 06.07.2026 | 1.99 EUR |
| Courier delivery to door | 06.07.2026 | 4.99 EUR |

## Summary description

CASIO FX-350ES Plus 2nd is a pocket scientific calculator with a two-line display and 12-digit precision. Housed in a plastic case and powered by battery, it measures 162 × 77 × 11 mm and weighs 95 g. The model offers built-in scientific functions for algebra, trigonometry and statistics, suitable for students and professionals who need compact, portable calculation tools.

## Long description

The Casio FX-350ES Plus 2nd Pocket Black is a compact scientific calculator designed for students and professionals who need reliable, portable calculation capabilities. Its pocket-friendly size and battery power make it convenient for classroom use, exams, and field work. The device supports a wide range of mathematical functions, enabling accurate computation of algebraic expressions, trigonometric calculations, fractions and statistical operations.
Advantages
The calculator combines a clear, two-line display with natural textbook format input, which helps to enter and review mathematical expressions as they appear in written materials. Its compact black housing is durable and easy to carry. Battery operation ensures consistent performance without dependence on external power sources, and the interface is structured to access scientific functions quickly and efficiently.
Suitable for
 High school and university mathematics courses
 Engineering and science homework and assignments
 Standardized tests and in-class examinations (where permitted)
 Everyday technical calculations and field measurements
Key specifications
 Display: two-line display with natural textbook format for expressions
 Functions: scientific and trigonometric functions, fraction calculations, power and root operations, statistical calculations
 Power source: battery-operated for portable use
 Size and weight: compact pocket form factor designed for easy carrying
 Design: matte black housing with durable keys and straightforward layout
How to use
Turn on the calculator using the power key and enter expressions using the keypad; the two-line display shows both input and results for easier verification. Use the natural textbook input mode to enter fractions, roots and complex algebraic expressions in a way that mirrors written notation. Access trigonometric and statistical functions through the function keys and mode settings; refer to the built-in reference guide for function key combinations. Replace the battery according to the device manual when low power is indicated to maintain consistent operation.
Usage recommendations
Store the calculator in a protective case or pocket to avoid damage to keys and the display. For exam use, verify that the model is permitted under the specific test rules. Clean the keypad and housing gently with a dry cloth and avoid exposing the device to extreme temperatures or moisture to prolong service life.

## Specifications

| Feature | Value |
|---|---|
| Type | Scientific |
| Weight | 0.095 kg |
| Form factor | Pocket |
| Battery type | LR44 |
| Number of batteries supported | 1 |
| Power source | Battery |
| Height | 11 mm |
| Width | 77 mm |
| Depth | 162 mm |
| Product colour | Black |
| Control type | Buttons |

## FAQ

### How much does the CASIO FX-350ES Plus 2nd scientific calculator cost, and is it available for purchase?

The price is 23.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 95 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 01.07.2026 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, 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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