# Desktop Calculator D.Rect model 2230/1630 by D.Rect — basic arithmetic functions, LCD display, battery and solar power

**URL:** https://aio.lv/en/product--drect-300369--12366115
**Data updated:** 2026-04-26 18:54 (EEST)
**Category:** Calculators
**Manufacturer:** D.Rect
**Manufacturer code:** 300369
**EAN:** 5902308722453
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 15.49 €
**Prices and availability valid until:** 2026-07-04 23:59
**Price without VAT (21%):** 12.80 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--drect-300369--12366115

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 29.06.2026 | free |
| Pickup points | 02.07.2026 | 1.99 EUR |
| Courier delivery to door | 02.07.2026 | 4.99 EUR |

## Summary description

D.Rect desktop calculator model 2230/1630 provides standard arithmetic operations for everyday calculations. It features an LCD display and dual power via battery and solar cell for reliable use. Suitable for home, school, and office tasks such as sums, percentages and basic financial calculations.

## Long description

The D.Rect desktop calculator model 2230/1630 is a compact, entry-level calculator designed for everyday arithmetic tasks. It provides standard functions such as addition, subtraction, multiplication, division and percentage calculations displayed on an LCD screen. The unit uses dual power — a replaceable battery supported by a solar cell — to ensure continued operation in varied lighting conditions. Its simple layout and modest footprint make it suitable for placement on a home desk, study table or office workstation.
Advantages
The calculator offers straightforward operation with clearly labeled keys and an easy-to-read LCD, enabling quick number entry and visible results. Dual power (battery plus solar) improves reliability and reduces interruption during routine use. The design focuses on practicality and energy efficiency, providing basic arithmetic tools without unnecessary complexity.
Suitable for
Basic arithmetic at home, school or small offices
Simple percentage and markup calculations
Quick checks of totals and simple financial sums
Students learning arithmetic or people needing a secondary calculator
When it may not be suitable
This model is intended for basic calculations and lacks advanced features such as scientific functions, programmability, large multi-line displays or dedicated financial keys. It may not meet the needs of engineering, scientific research, or advanced accounting tasks that require specialized functions, graphing capabilities or high-precision multi-step calculations.
Key specifications
Functions: addition, subtraction, multiplication, division, percentage
Display: single-line LCD for numerical results
Power: dual power source — replaceable battery and solar cell
Form factor: desktop layout with numeric keypad and basic function keys
Typical use: everyday arithmetic and simple financial calculations
How to use
Place the calculator on a flat surface and ensure it receives adequate ambient light to support the solar cell. Turn it on using the power key if applicable, enter numbers via the numeric keypad and apply arithmetic operator keys to perform calculations. For percentage or simple financial operations, enter the base value followed by the percentage key and confirm with the equals key. Replace the battery when the display dims or performance decreases.
What to consider before purchase
Confirm that only basic arithmetic and percentage functions are required for your tasks
Check desk space and preferred layout — this is a compact desktop model
Consider the benefit of dual power (battery + solar) for reduced battery changes
Note the absence of scientific, graphing or advanced financial features
Usage recommendations
Use this calculator for routine daily calculations, homework, simple bookkeeping checks and quick percentage conversions. Store it in a well-lit area to maximise solar assistance and replace the battery as soon as the display becomes faint to maintain reliable operation.

## FAQ

### How much does the D.Rect Desktop Calculator 2230/1630 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 — 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 29.06.2026 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 D.Rect 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 D.Rect 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/12366115/68423207_large.webp