# Pocket Scientific Calculator HP 300s+ NW277AA#B1S

**URL:** https://aio.lv/en/product--hp-nw277aab1s--425802
**Data updated:** 2025-12-28 21:18 (EET)
**Category:** Calculators
**Manufacturer:** HP
**Manufacturer code:** NW277AA#B1S
**EAN:** 8861129573460
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 37.49 €
**Prices and availability valid until:** 2026-07-12 23:59
**Price without VAT (21%):** 30.98 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--hp-nw277aab1s--425802

## 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 | 1.99 EUR |
| Courier delivery to door | 20.07.2026 | 4.99 EUR |

## Summary description

The HP 300s+ Pocket Scientific Calculator features a sleek design, easy-to-read display, and a wide range of functions including fractions, statistics, and complex calculations. Ideal for students and professionals alike, it offers reliability and precision in a compact form. Lightweight and portable, it's perfect for on-the-go calculations.

## Long description

The HP 300s+ Pocket Scientific Calculator (NW277AA#B1S) is a compact scientific calculator designed for students and professionals. It provides a clear display and a broad set of built-in functions for arithmetic, algebra, trigonometry, fractions and statistics, enabling accurate results in classroom, exam and everyday technical calculations.
Advantages
The HP 300s+ combines a slim, portable design with a user-friendly layout that supports complex calculations without occupying much space. It includes commonly used scientific and statistical functions, fraction handling and reliable numeric precision, making it suitable for routine academic and professional tasks.
Suitable for
High school and university math courses
Science and engineering problem solving
Statistics and data analysis exercises
Everyday technical calculations and homework
Key specifications
Model: HP 300s+ (NW277AA#B1S)
Category: Pocket scientific calculator
Functions: arithmetic, algebraic, trigonometric, fractions, statistics
Display: easy-to-read numeric display
Portability: lightweight, pocket-sized design
EAN: 8861129573460
How to use
Turn the calculator on and enter expressions directly using the keypad. Use the dedicated function keys for trigonometric, logarithmic and statistical operations. For fraction calculations, use the fraction key to enter numerators and denominators; results can be displayed in fractional or decimal form where applicable. Consult the printed reference on the device for key combinations and mode settings.
Usage recommendations
For exam use, verify that the calculator model complies with your institution's rules. Replace batteries as needed and store the calculator in a protective case to preserve the display and keypad.

## Specifications

| Feature | Value |
|---|---|
| Type | Scientific calculator |
| Weight | 0.112 kg |
| Form factor | Pocket |
| Battery type | LR44 |
| Number of batteries supported | 1 |
| Power source | Battery |
| Height | 153 mm |
| Width | 79 mm |
| Depth | 15 mm |
| Backlight display | No |
| Product colour | Black |
| Digits | 15 digits |
| Control type | Buttons |
| Display number of lines | 4 lines |
| Display size (HxV) | 60.5 x 24.3 |
| Second display | No |
| Housing material | Plastic |
| Memory registers | 9 |
| Display tilting | No |
| Display type | LCD |

## FAQ

### How much does the Pocket Scientific Calculator HP 300s+ cost, and is it available for purchase?

The price is 37.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 75 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. 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 HP 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 HP 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/425802/9728983_large.webp