---
product_id: 580523649
title: "Scientific Calculator 401 Function 10+2 Digits Display Solar Battery Calculators Fraction Statistics Integral for Middle and High School College Students (OS 991MS 2nd Edition)"
brand: "osalo"
price: "4146 kr"
currency: ISK
in_stock: true
url: https://www.desertcart.is/products/580523649-scientific-calculator-401-function-10-2-digits-display-solar-battery
store_origin: IS
region: Iceland
---

# 2-Line Display 401 Functions Solar & Battery Scientific Calculator 401 Function 10+2 Digits Display Solar Battery Calculators Fraction Statistics Integral for Middle and High School College Students (OS 991MS 2nd Edition)

**Brand:** osalo
**Price:** 4146 kr
**Availability:** ✅ In Stock

## Summary

> 📚 Elevate Your Math Game with OSALO!

## Quick Answers

- **What is this?** Scientific Calculator 401 Function 10+2 Digits Display Solar Battery Calculators Fraction Statistics Integral for Middle and High School College Students (OS 991MS 2nd Edition) by osalo
- **How much does it cost?** 4146 kr with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.is](https://www.desertcart.is/products/580523649-scientific-calculator-401-function-10-2-digits-display-solar-battery)

## Best For

- osalo enthusiasts

## Why This Product

- Trusted osalo brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Bright Ideas Ahead:** Adjustable brightness for optimal visibility and reduced eye strain.
- • **Clearer Calculations:** 2-line display for easy reading and verification of results.
- • **Lightweight Champion:** Ultra-portable design for on-the-go calculations.
- • **Unleash Your Potential:** Master complex calculations with 401 built-in functions!
- • **Double Power, Double Confidence:** Solar and battery power ensure uninterrupted performance.

## Overview

The OSALO Scientific Calculator 401 is designed for students from middle school to college, featuring 401 functions for advanced calculations, a dual power source for reliability, and a user-friendly 2-line display for enhanced readability. Its lightweight and portable design makes it the perfect companion for academic success.

## Description

OSALO Scientific Calculator 401 Function 10+2 Digits Display Solar Battery Calculators Fraction Statistics Integral for Middle and High School College Students (OS 991MS 2nd Edition)

## Features

- 【401 Functions Scientific Calculator】With 401 functions for fractions, matrix calculations, statistics, calculus, complex number calculations, equation calculation, standard deviation, vector calculation, permutations and combinations, solar scientific calculator covers most of the scientific functions that students from middle school through college will need to use in their courses and on exams. Reading instruction attached will help you know how to use and find these functions.
- 【Brightness Adjustment Function】The screen brightness can be adjusted by simple operation to get the best display effect, dimming to relieve eye fatigue, brightening to get clearer display results, to improve the calculation efficiency.
- 【2-Line Scientific Calculator】Input expressions and arithmetic operations is easier to read than traditional calculators. The 2 line display shows both input and calculation results, convenient for students to check the calculation process and results.
- 【Dual Power Source Electronic Calculator】Solar and battery, double safe uninterruptible power, environmental protection and energy saving advantages.
- 【Ultra-light & Portable】Weight: 4.97oz. (141g); Size: 164 x 80 x 17(mm)/6.4 x 3.15 x 0.6 7(inch); Material: ABS plastic. With slide-on hard case, convenient to carry it outside and hold it in one hand.

## Product Details

- **Brand:** OSALO
- **Color:** Black
- **Calculator Type:** Engineering/Scientific
- **Power Source:** Battery & Solar
- **Screen Size:** 2.36 Inches

## Images

![Scientific Calculator 401 Function 10+2 Digits Display Solar Battery Calculators Fraction Statistics Integral for Middle and High School College Students (OS 991MS 2nd Edition) - Image 1](https://m.media-amazon.com/images/I/71rsbxwvKwL.jpg)

## Available Options

This product comes in different **Style** options.

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**Shop now:** [https://www.desertcart.is/products/580523649-scientific-calculator-401-function-10-2-digits-display-solar-battery](https://www.desertcart.is/products/580523649-scientific-calculator-401-function-10-2-digits-display-solar-battery)

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*Product available on Desertcart Iceland*
*Store origin: IS*
*Last updated: 2026-02-24*