# Scientific calculator Toor Electronic TR-2245 — basic scientific functions, portable desktop model

**URL:** https://aio.lv/en/product--toor-electronic-wikr-084210--11799829
**Data updated:** 2026-03-09 07:36 (EET)
**Category:** Calculators
**Manufacturer:** Toor Electronic
**Manufacturer code:** WIKR-084210
**EAN:** 5903364216177
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 15.49 €
**Prices and availability valid until:** 2026-07-21 23:59
**Price without VAT (21%):** 12.80 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--toor-electronic-wikr-084210--11799829

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 14.07.2026 | free |
| Pickup points | 17.07.2026 | 1.89 EUR |
| Courier delivery to door | 17.07.2026 | 4.99 EUR |

## Summary description

Toor Electronic TR-2245 is a scientific calculator designed for general scientific and educational use. The TR-2245 offers basic scientific functions for calculations encountered in school and everyday technical tasks. Compact and portable, it suits classroom exercises, homework, and quick desktop calculations where essential trigonometric, logarithmic and power functions are needed.

## Long description

Toor Electronic TR-2245 is a compact scientific calculator designed for general scientific and educational use. The TR-2245 provides essential functions for trigonometry, logarithms, powers and basic statistics, packaged in a portable desktop form factor suitable for classroom desks, study tables and home use. Its layout focuses on clear access to frequently used keys and straightforward operation for routine calculations.
Advantages
The device combines a compact size with a clear numeric and function keypad that allows quick entry of mathematical expressions. Basic scientific functions are offered without the complexity of advanced graphing or programmable features, which makes the calculator easy to learn and use. Its portable desktop design balances stability during typing with small footprint for easy storage.
Suitable for
School mathematics and science lessons
Homework and study sessions
Everyday technical calculations and measurements
Office desks for routine numerical tasks
Key specifications
Function set: basic scientific functions including trigonometric, logarithmic, exponential and power operations
Display: single-line numeric display suitable for standard expressions
Keypad: numeric keys with dedicated function keys for common operations
Form factor: compact portable desktop design
Power: battery-powered with low power consumption for extended use
How to use
Turn the calculator on and enter numbers using the numeric keypad. Use the dedicated function keys to perform trigonometric, logarithmic, power and root calculations; combine operations in a single expression as supported by the single-line display. Clear entries or reset the current calculation with the clear key. For sequential calculations, use the result recall or memory buttons where available to store intermediate values.
Usage recommendations
For classroom and study use, ensure the calculator is switched off when not in use to conserve battery power. Use the clear or memory functions to avoid carrying previous results into new calculations. Keep the device on a flat surface to maintain keypad stability during entry.

## FAQ

### How much does the Scientific calculator Toor Electronic TR-2245 cost, and is it available for purchase?

The price is 15.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 11 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 14.07.2026 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 Toor Electronic 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 Toor Electronic 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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