# Pocket Calculator Donau DONAU TECH K-DT2081-01, 8-digit display, 90×60×11 mm, black

**URL:** https://aio.lv/en/product--donau-k-dt2081-01--11799832
**Data updated:** 2026-03-09 07:36 (EET)
**Category:** Calculators
**Manufacturer:** Donau
**Manufacturer code:** K-DT2081-01
**EAN:** 5901503615485
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 6.49 €
**Prices and availability valid until:** 2026-08-04 23:59
**Price without VAT (21%):** 5.36 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--donau-k-dt2081-01--11799832

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 22.07.2026 | free |
| Pickup points | 27.07.2026 | 1.89 EUR |
| Courier delivery to door | 27.07.2026 | 4.99 EUR |

## Summary description

Donau DONAU TECH pocket calculator K-DT2081-01 is a compact arithmetic device with an 8-digit display and dimensions of 90×60×11 mm. Designed for basic calculations—addition, subtraction, multiplication and division—it is battery-powered and suited for everyday use at home, school or office where a small, portable calculator is required.

## Long description

The Donau DONAU TECH K-DT2081-01 pocket calculator is a compact arithmetic tool with an 8-digit LCD display and a slim housing measuring 90×60×11 mm. It performs basic mathematical operations—addition, subtraction, multiplication and division—and is powered by a replaceable battery, making it suitable for portable, everyday use. The durable plastic casing and clear numeric keys provide straightforward operation for quick calculations at home, school or the office.
Advantages
This pocket calculator offers a space-saving design that fits easily in a pocket, bag or notebook. The 8-digit display shows standard numeric results clearly, while the tactile keys enable reliable input without complex menus. Low power consumption ensures extended battery life for routine tasks. The simple, single-function layout reduces distraction and accelerates frequent calculations.
Suitable for
Basic arithmetic tasks at home
School exercises and classroom use
Everyday office calculations such as totals and basic budgeting
On-the-go use when a compact, portable calculator is required
Key specifications
Display: 8-digit LCD
Dimensions: 90 × 60 × 11 mm
Power source: replaceable battery
Functions: addition, subtraction, multiplication, division
Housing material: durable plastic
Color: black
How to use
Press the numeric keys and operation keys to enter values and perform calculations. Use the clear function to reset the current entry or result as needed. Replace the battery when the display becomes dim or digits are missing to restore full visibility. No setup or configuration is required—simply insert the battery and begin performing calculations.
Usage recommendations
Store the calculator in a dry place away from extreme temperatures. For longer service life, remove the battery if the device will be unused for an extended period. Clean the exterior with a soft, dry cloth and avoid contact with liquids to prevent damage.

## FAQ

### How much does the Pocket Calculator Donau DONAU TECH K-DT2081-01 cost, and is it available for purchase?

The price is 6.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 5604 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 22.07.2026 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 Donau 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 Donau 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/11799832/67201214_large.webp