---
product_id: 299111881
title: "Scientific Calculator 240 Calculations Function, 12 Digits, Double Display, Business Office School Pocket Calculator, Black Color (JS-82MS-A)"
brand: "joinus"
price: "€ 194.15"
currency: EUR
in_stock: true
reviews_count: 6
category: "Joinus"
url: https://www.desertcart.es/products/299111881-scientific-calculator-240-calculations-function-12-digits-double-display-business
store_origin: ES
region: Spain
---

# Double-line 12-digit display 240 functions for every calculation Slide-on hard protective case Scientific Calculator 240 Calculations Function, 12 Digits, Double Display, Business Office School Pocket Calculator, Black Color (JS-82MS-A)

**Brand:** joinus
**Price:** € 194.15
**Availability:** ✅ In Stock

## Summary

> 🧮 Elevate your calculations—because precision never goes out of style!

## Quick Answers

- **What is this?** Scientific Calculator 240 Calculations Function, 12 Digits, Double Display, Business Office School Pocket Calculator, Black Color (JS-82MS-A) by joinus
- **How much does it cost?** € 194.15 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.es](https://www.desertcart.es/products/299111881-scientific-calculator-240-calculations-function-12-digits-double-display-business)

## Best For

- joinus enthusiasts

## Why This Product

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

## Key Features

- • **Energy Efficient:** Auto power-off feature conserves battery life for uninterrupted productivity
- • **Durable & Protected:** Includes a sleek slide-on hard case to keep your calculator safe on the go
- • **Pocket-Sized Powerhouse:** Compact 15.8 x 8.4 cm design fits perfectly in your bag or desk
- • **Dual-Line Display Clarity:** View input and results simultaneously on a crisp 12-digit double display
- • **Master Complex Calculations:** 240 versatile functions to tackle any math challenge with ease

## Overview

The JS-82MS-A Scientific Calculator offers 240 calculation functions with a clear 12-digit, dual-line display, housed in a compact, durable design with a protective slide-on case. Ideal for business, office, and academic use, it balances advanced functionality with portability and energy efficiency.

## Description

scientific notation / The percentage to calculate / Fraction calculations /

Review: Fake fake - 100 fake product
Review: Ürünün pil kısmı belirtildiği gibi değil

## Features

- 240 Calculations Functions, 10+2 Digit Display
- Double (Two) Line Display , 2-line display
- Comes with slide-on hard case (Protective Cover Case Included)
- Auto Power Off, Power: 2xAAA Battery (Not Included)
- Dimensions : 158*84*19mm / 6.3*3.3*0.6Inches

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B01B7MINRG |
| Best Sellers Rank | #149,749 in Office Products ( See Top 100 in Office Products ) #152 in Scientific #884 in Basic |
| Brand | JOINUS |
| Colour | Black |
| Customer Reviews | 3.9 3.9 out of 5 stars (32) |
| Date First Available | 13 April 2016 |
| Item Dimensions LxWxH | 15.8 x 2 x 8.4 Centimeters |
| Item Weight | 120 g |
| Lines Per Page | 2 |
| Manufacturer | Koreatrends |
| Manufacturer Part Number | JS-82MS-A |
| Material | Plastic |
| Model Number | JS-82MS-A |
| Size | Small |

## Product Details

- **Brand:** JOINUS
- **Calculator Type:** Engineering/Scientific
- **Colour:** Black
- **Power Source:** Battery Powered
- **Screen Size:** 10 Centimetres

## Images

![Scientific Calculator 240 Calculations Function, 12 Digits, Double Display, Business Office School Pocket Calculator, Black Color (JS-82MS-A) - Image 1](https://m.media-amazon.com/images/I/716TnSQbMdL.jpg)

## Customer Reviews

### ⭐ Fake fake
*by N***D on 24 March 2019*

100 fake product

### ⭐ Review
*by M***K on 21 December 2025*

Ürünün pil kısmı belirtildiği gibi değil

### ⭐⭐⭐⭐⭐ Review
*by E***A on 28 December 2025*

The calculator is working perfectly, and I like your service farst delivery all the the stationery I ordered it's exactly what I wanted am happy 😊🥰

## Frequently Bought Together

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**Shop now:** [https://www.desertcart.es/products/299111881-scientific-calculator-240-calculations-function-12-digits-double-display-business](https://www.desertcart.es/products/299111881-scientific-calculator-240-calculations-function-12-digits-double-display-business)

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*Product available on Desertcart Spain*
*Store origin: ES*
*Last updated: 2026-02-25*