# Calculator Sharp EL-531TH — Scientific Pocket, 10-digit, 2-line display, Battery, Black/Grey

**URL:** https://aio.lv/en/product--sharp-sh-el531thbgy--10633224
**Data updated:** 2026-03-11 11:54 (EET)
**Category:** Other goods
**Manufacturer:** Sharp
**Manufacturer code:** SH-EL531THBGY
**EAN:** 4974019926506
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 18.49 €
**Prices and availability valid until:** 2026-07-29 23:59
**Price without VAT (21%):** 15.28 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--sharp-sh-el531thbgy--10633224

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 15.07.2026 | free |
| Pickup points | 20.07.2026 | 1.89 EUR |
| Courier delivery to door | 20.07.2026 | 4.99 EUR |

## Summary description

Sharp EL-531TH is a pocket scientific calculator with a 10-digit capacity and a 2-line display for simultaneous input and result viewing. Battery-powered and finished in black and grey, it offers standard scientific functions suitable for students and professionals for algebra, trigonometry and basic engineering calculations in a compact form factor.

## Long description

Sharp EL-531TH is a pocket scientific calculator featuring a 10-digit capacity and a 2-line display that shows expressions on one line and results on the other. The compact, battery-powered unit has a hard protective cover and a two-tone black and grey finish. With a wide range of built-in scientific functions and Multi-Line Playback, the calculator is designed to support routine calculations in mathematics and science while remaining small enough for classroom and field use.
Advantages
The EL-531TH offers over 273 advanced scientific functions, a 2-line display for simultaneous input and output viewing, and Multi-Line Playback to review previous entries. Its 10-digit precision is suitable for typical student and basic engineering calculations. The hard cover provides scratch protection during transport and storage, and the battery power ensures consistent operation without reliance on solar exposure.
Suitable for
High school and college students studying algebra, geometry and trigonometry
Basic engineering and technical calculations
Statistics and general science tasks in biology and chemistry
Classroom tests, homework and field measurements
Key specifications
Display: 2-line LCD
Digits: 10-digit display capacity
Functions: Over 273 scientific functions including trigonometric, logarithmic and statistical operations
Playback: Multi-Line Playback for reviewing entries
Power: Battery-powered operation
Housing: Hard cover for scratch protection
Color: Black and grey finish
Form factor: Pocket-sized, portable design
How to use
Turn on the calculator using the power key and enter expressions on the input line; results appear on the second line for immediate verification. Use function keys for trigonometric, logarithmic and statistical operations and consult the user key labels for mode selections such as DEG/RAD. Multi-Line Playback allows stepping through previous entries to edit or re-evaluate calculations. Close and slide on the hard cover when transporting the device to protect the keypad and display.
Usage recommendations
For classroom and exam use, verify permitted calculator models and disable non-allowed features if required. Replace the battery promptly when display dimming or inconsistent results occur, and store the calculator with the hard cover on to avoid scratches and debris accumulation.

## Specifications

| Feature | Value |
|---|---|
| Type | Scientific |
| Weight | 0.115 kg |
| Form factor | Pocket |
| Battery type | AAA |
| Number of batteries supported | 1 |
| Power source | Battery |
| Height | 161 mm |
| Width | 80 mm |
| Depth | 15 mm |
| Backlight display | No |
| Product colour | Grey, 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 18.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 79 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 15.07.2026 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/10633224/59656429_large.webp