# Scientific calculator SENCOR SEC 105 BU — 10 digits, 56 functions, battery-powered

**URL:** https://aio.lv/en/product--sencor-sec-105-bu--4778786
**Data updated:** 2026-01-17 09:44 (EET)
**Category:** Calculators
**Manufacturer:** SENCOR
**Manufacturer code:** SEC 105 BU
**EAN:** 8590669198306
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 7.99 €
**Prices and availability valid until:** 2026-07-12 23:59
**Price without VAT (21%):** 6.60 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--sencor-sec-105-bu--4778786

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 30.06.2026 | free |
| Pickup points | 03.07.2026 | 1.99 EUR |
| Courier delivery to door | 03.07.2026 | 4.99 EUR |

## Summary description

SENCOR SEC 105 BU is a scientific calculator with a 10-digit display and 56 built-in functions. Designed for general scientific, educational and office calculations, it supports standard arithmetic, percentage, memory operations and common scientific functions. Compact and portable, it is battery-powered and suitable for students, teachers and professionals needing reliable everyday calculations.

## Long description

SENCOR SEC 105 BU is an advanced scientific calculator with a 10-digit display and 56 built-in functions. It is designed for general scientific, educational and office calculations and supports standard arithmetic, percentage, memory operations and common scientific functions in a compact, battery-powered design suitable for everyday use.
Advantages
The calculator offers a clear 10-digit display, a set of 56 functions covering basic and common scientific needs, compact dimensions for portability and battery power for use without a mains connection. Its layout is optimized for quick access to arithmetic, percentage and memory operations.
Suitable for
Students in secondary and higher education for math and science tasks
Teachers and educators preparing lessons and grading
Office workers performing everyday calculations and financial checks
Key specifications
Display: 10 digits
Functions: 56 built-in functions including arithmetic, percentage, memory and common scientific functions
Power source: battery-powered
Design: compact and portable
How to use
Turn on the calculator and use the numeric keypad and function keys to enter expressions. Use memory keys for storing and recalling values, and percentage and arithmetic keys for common calculations. Replace the battery when the display dims or the device no longer responds reliably.
Usage recommendations
Keep the calculator in a dry place and replace batteries according to the manufacturer’s guidance. For reliable long-term use, avoid exposure to extreme temperatures and strong impacts.

## FAQ

### How much does the Scientific calculator SENCOR SEC 105 BU cost, and is it available for purchase?

The price is 7.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 22 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 30.06.2026 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 SENCOR 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 SENCOR 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

https://aio.lv/img/cache/product/4778786/25194409_large.webp