# Scientific pocket calculator Sharp EL-531TH — 10-digit, 2-line display, battery-powered, black/violet

**URL:** https://aio.lv/en/product--sharp-sh-el531thbvl--10619056
**Data updated:** 2026-03-11 11:54 (EET)
**Category:** Calculators
**Manufacturer:** Sharp
**Manufacturer code:** SH-EL531THBVL
**EAN:** 4974019939261
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 20.49 €
**Prices and availability valid until:** 2026-07-11 23:59
**Price without VAT (21%):** 16.93 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--sharp-sh-el531thbvl--10619056

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 01.07.2026 | free |
| Pickup points | 06.07.2026 | 1.99 EUR |
| Courier delivery to door | 06.07.2026 | 4.99 EUR |

## Summary description

Sharp EL-531TH is a pocket scientific calculator with a 10-digit precision and a 2-line display for expressions and results. Battery-powered and compact, it supports typical scientific functions for students and professionals, such as trig, logarithms and powers. Practical for exams, homework, quick calculations and field use.

## Long description

Sharp EL-531TH is a pocket scientific calculator offering 10-digit precision and a 2-line display that shows expressions and results simultaneously. Battery-powered and compact, it supports a wide range of scientific functions including trigonometric, logarithmic and power operations. The two-line layout with Multi-Line Playback helps review and correct entries, while a hard cover protects the unit from scratches and everyday wear.
Advantages
The calculator provides 10-digit accuracy and a clear 2-line LCD that separates input and output for easier verification of calculations. It includes over 273 advanced scientific functions covering algebra, geometry, trigonometry and statistics. Multi-Line Playback lets users scroll through previous entries and results to check or edit expressions. Its pocket-sized form factor and battery power make it convenient for classroom, exam and field use, and the removable hard cover shields the display and keys.
Suitable for
Students studying general mathematics, algebra, geometry and trigonometry
Statistics and science coursework including biology and chemistry
Exam situations and homework where a reliable scientific calculator is required
Professionals needing portable calculations in engineering or technical fields
Key specifications
Display: 2-line LCD showing expression and result
Precision: 10-digit numeric display
Functions: over 273 advanced scientific functions including trig, logarithms, powers and statistical operations
Playback: Multi-Line Playback for reviewing and editing previous entries
Power: battery-powered for portable use
Form factor: pocket-size with hard protective cover
How to use
Turn on the calculator using the power key and enter expressions in standard mathematical format; the top line displays the expression while the bottom line shows the result. Use function keys for trigonometric, logarithmic and power calculations and the statistical keys for data analysis routines. Multi-Line Playback enables scrolling through recent entries to correct mistakes or repeat calculations. Replace the battery as needed according to the manufacturer's guidance to maintain reliable operation.
Usage recommendations
For exam use, verify allowed calculator types with the exam authority; when permitted, use the two-line display and playback to confirm each step. Keep the hard cover on during transport to protect the device and store spare batteries if frequent field use is expected.

## Specifications

| Feature | Value |
|---|---|
| Type | Scientific |
| Form factor | Pocket |
| Battery type | AAA |
| Number of batteries supported | 1 |
| Power source | Battery |
| Backlight display | No |
| Product colour | Violet, Black |
| Digits | 10 digits |
| Control type | Buttons |
| Display number of lines | 2 lines |
| Auto power off | Yes |
| Package type | Box |
| Housing material | Plastic |
| Display tilting | No |
| Currency converter | No |
| Display type | LCD |
| Keys quantity | 48 keys |
| Tax calculation | No |
| Profit calculation | No |
| Symbolic notation | Fraction |
| Random number/integer generator | Yes |
| Negation key | Yes |
| Maximum number of pending operations | 9 |
| Cover | No |

## FAQ

### How much does the Sharp EL-531TH scientific pocket calculator cost, and is it available for purchase?

The price is 20.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 8 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 01.07.2026 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 Sharp 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 Sharp 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/10619056/59651198_large.webp