# Desktop calculator Eleven CT-500VIIE — 10-digit office calculator, battery/solar, plastic housing, 134×136×28 mm, 140 g **URL:** https://aio.lv/en/product--eleven-eleven-ct-500viie--11672925 **Data updated:** 2026-01-21 12:14 (EET) **Category:** Calculators **Manufacturer:** Eleven **Manufacturer code:** Eleven CT-500VIIE **EAN:** 5904966860065 **Warranty:** 2 Years **Availability:** Available for order **Price:** 25.99 € **Prices and availability valid until:** 2026-08-03 23:59 **Price without VAT (21%):** 21.48 EUR **Can be purchased by legal entities:** Yes (invoice) **Buy:** https://aio.lv/en/product--eleven-eleven-ct-500viie--11672925 ## Delivery options | Delivery method | Delivery time | Cost | |---|---|---| | Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 21.07.2026 | free | | Pickup points | 24.07.2026 | 1.89 EUR | | Courier delivery to door | 24.07.2026 | 4.99 EUR | ## Summary description Eleven CT-500VIIE is a basic desktop office calculator with a 10-digit display and numeric keypad. It features combined battery (LR44) and solar power, plastic housing, compact dimensions (134×136×28 mm) and a weight of 140 g. Auto shut-off extends battery life. Suitable for everyday office calculations, invoicing and quick arithmetic tasks. ## Long description The Eleven CT-500VIIE is a desktop calculator intended for everyday arithmetic and bookkeeping tasks in office, school or home settings. It provides a standard numeric keypad and the basic calculation functions needed for sums, subtractions, multiplications and divisions. The compact desktop design and clear key layout support routine calculations and help reduce manual errors when preparing simple accounts, invoices or classroom exercises. Advantages The Eleven CT-500VIIE offers a straightforward interface with a standard numeric keypad and common arithmetic function keys, making it easy to learn and use without setup. Its desktop form factor keeps the device stable during input, and the familiar key arrangement speeds numeric entry. The model is suitable for basic bookkeeping tasks and quick checks where advanced scientific or financial functions are not required. Suitable for Everyday office arithmetic and simple bookkeeping School exercises and classroom use Home budgeting and household calculations Quick checks of sums on invoices or receipts Key specifications Brand: Eleven Model / MPN: Eleven CT-500VIIE EAN: 5904966860065 Category: Calculators Type: Desktop basic calculator with numeric keypad and standard functions How to use Place the calculator on a flat surface within comfortable reach. Use the numeric keypad to enter values and the standard arithmetic keys for addition (+), subtraction (−), multiplication (×) and division (÷). Press the equals (=) key to obtain results and the clear (C/CE) key to correct entries. For continuous calculations, use the result returned by the equals key as the starting value for the next operation. Usage recommendations For reliable operation, keep the calculator in a dry environment and avoid exposure to extreme temperatures. Use it for tasks that require straightforward arithmetic; for accounting or financial work that needs tax, percentage breakdowns or memory functions, consider a calculator with extended features. Store the device on a stable desk to prevent accidental falls and replace batteries according to the manufacturer’s instructions if applicable. ## FAQ ### How much does the Eleven CT-500VIIE desktop calculator cost, and is it available for purchase? The price is 25.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 66 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 21.07.2026 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 Eleven 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 Eleven 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/11672925/66980426_large.webp