# Pocket calculator Donau TECH K-DT2083-01, 8-digit display, size 89×59×11 mm, black

**URL:** https://aio.lv/en/product--donau-k-dt2083-01--11799902
**Data updated:** 2026-03-09 07:36 (EET)
**Category:** Calculators
**Manufacturer:** Donau
**Manufacturer code:** K-DT2083-01
**EAN:** 5901503615546
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 6.99 €
**Prices and availability valid until:** 2026-08-05 23:59
**Price without VAT (21%):** 5.78 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--donau-k-dt2083-01--11799902

## 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 TECH K-DT2083-01 is a pocket calculator with an 8-digit display in a compact housing (89×59×11 mm). Designed for basic arithmetic tasks, it provides standard functions for addition, subtraction, multiplication and division. Battery-powered and lightweight, it is suitable for everyday use at home, school, office or on the go.

## Long description

Donau TECH K-DT2083-01 is a pocket calculator with an 8-digit display housed in a compact 89×59×11 mm casing. Designed for basic arithmetic, it performs addition, subtraction, multiplication and division. The calculator is battery-powered and lightweight, offering a portable solution for everyday calculations at home, school, office or while travelling.
Advantages
The compact dimensions and low weight make this Donau TECH pocket calculator easy to carry in a bag or pocket. The clear 8-digit display ensures readable numeric output for typical day-to-day calculations. A simple key layout focuses on core arithmetic functions, reducing the learning curve and speeding up routine tasks. Battery operation provides reliable performance without the need for an external power source.
Suitable for
 Basic arithmetic tasks at school and university
 Everyday household calculations such as budgeting and shopping
 Office use for simple accounting and quick sums
 Fieldwork and travel where a compact, battery-powered calculator is needed
Key specifications
 Display: 8-digit numeric LCD
 Dimensions: 89 × 59 × 11 mm
 Power source: battery operation
 Functions: addition, subtraction, multiplication, division
 Color: black
 Form factor: pocket/compact
How to use
Insert the required battery according to the markings on the battery compartment and switch the calculator on. Use the numeric keypad to enter numbers and the dedicated function keys for addition (+), subtraction (−), multiplication (×) and division (÷). Press the equals (=) key to obtain results. Clear entries using the clear key as needed. Turn the device off or allow it to enter low-power mode to conserve battery when not in use.
Usage recommendations
Store the calculator in a dry environment and avoid exposure to extreme temperatures. Replace the battery when the display becomes dim or entries fail to register. For prolonged storage remove the battery to prevent leakage. Clean the keypad and housing with a soft, dry cloth; avoid liquids and abrasive cleaners.

## FAQ

### How much does the Pocket calculator Donau TECH K-DT2083-01 cost, and is it available for purchase?

The price is 6.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 5811 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/11799902/67201295_large.webp