# Basic Calculator Casio MS-20UC-WE

**URL:** https://aio.lv/en/product--casio-ms-20uc-we--1642489
**Data updated:** 2025-12-29 07:44 (EET)
**Category:** Calculators
**Manufacturer:** CASIO
**Manufacturer code:** MS-20UC-WE
**EAN:** 4549526700071
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 25.99 €
**Prices and availability valid until:** 2026-07-15 23:59
**Price without VAT (21%):** 21.48 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--casio-ms-20uc-we--1642489

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 15.07.2026 | free |
| Pickup points | 20.07.2026 | 1.99 EUR |
| Courier delivery to door | 20.07.2026 | 4.99 EUR |

## Summary description

The Casio MS-20UC-WE is a basic desktop calculator featuring a 12-digit display and a single line output. It supports tax and profit calculations, making it ideal for everyday use. Powered by both battery and solar energy, this white calculator is designed for efficiency and convenience, ensuring you can perform calculations anywhere, anytime.

## Long description

The Casio MS-20UC-WE is a basic desktop calculator with a 12-digit, extra-large single-line display. It supports automatic tax and profit margin calculations and accepts both solar and battery power, providing reliable operation in varied lighting conditions. Plastic keys and function indicators on the screen make data entry and operation straightforward for everyday tasks.
Advantages
Automatic tax calculation computes price plus tax, price less tax, tax amount, discount amount, selling price and margin amounts. Time calculation handles hours, minutes and seconds entry and computation. Key rollover stores rapid key inputs in a buffer so entries are not lost. The extra-large display improves readability while plastic keys are designed for easy operation. Dual power (solar + battery) ensures the calculator works when light is sufficient and switches to battery when it is not.
Suitable for
Basic office and home bookkeeping
Retail and point-of-sale quick tax and discount checks
Small business profit margin and price calculations
Simple time calculations involving hours, minutes and seconds
Key specifications
Brand: CASIO
Model: MS-20UC-WE
Display: 12-digit, extra-large single-line
Power: Solar plus battery (two-way power)
Keys: Plastic keys with key rollover
Functions: Tax calculation, profit margin percent, time calculation, basic arithmetic
MPN: MS-20UC-WE
EAN: 4549526700071
How to use
Enter numbers using the plastic keypad and observe the current operation via function command signs shown on the display (+, −, ×, ÷). Use the dedicated percent key to calculate profit margins, discounts and ratio adjustments. For tax-related tasks, use the tax calculation function to compute price with tax, price without tax, tax amount and selling price. Time values can be entered and calculated in hours, minutes and seconds using the time calculation mode. The device will draw power from ambient light when available and switch to battery power in low light.
Usage recommendations
Keep the solar panel clean and ensure the battery is replaced according to the manufacturer’s instructions to maintain reliable two-way power operation. Avoid heavy spills on the keypad and store the calculator in a dry environment.

## Specifications

| Feature | Value |
|---|---|
| Type | Basic |
| Weight | 0.11 kg |
| Form factor | Desktop |
| Battery type | LR54 |
| Number of batteries supported | 1 |
| Power source | Battery/Solar |
| Height | 23 mm |
| Width | 105 mm |
| Depth | 149.5 mm |
| Backlight display | No |
| Product colour | White |
| Digits | 12 digits |
| Digit comma separator | Yes |
| Non-slip feet | Yes |
| Control type | Buttons |
| Display number of lines | 1 lines |
| Second display | No |
| Easy-to-read display | Yes |
| Housing material | Plastic |
| Display tilting | No |
| Display type | LCD |
| Keys quantity | 29 keys |
| Tax calculation | Yes |
| Profit calculation | Yes |
| Symbolic notation | Square root |
| Conversion between | Percent |

## FAQ

### How much does the Basic Calculator Casio MS-20UC-WE cost, and is it available for purchase?

The price is 25.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 5 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 15.07.2026 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

### Where can I download the instructions for Basic Calculator Casio MS-20UC-WE?

You can download the instructions in PDF format from the “Instructions” section on the product description page. The file contains complete information about installation, setup, and usage.

## Image

https://aio.lv/img/cache/product/1642489/64170478_large.webp