---
product_id: 1032986
title: "828 Graphing Scientific Calculator"
brand: "durabrand"
price: "¥14435"
currency: JPY
in_stock: true
reviews_count: 5
url: https://www.desertcart.jp/products/1032986-828-graphing-scientific-calculator
store_origin: JP
region: Japan
---

# 26 memory slots 35x23 pixel LCD 50 key keyboard 828 Graphing Scientific Calculator

**Brand:** durabrand
**Price:** ¥14435
**Availability:** ✅ In Stock

## Summary

> 📈 Elevate your calculations to new heights!

## Quick Answers

- **What is this?** 828 Graphing Scientific Calculator by durabrand
- **How much does it cost?** ¥14435 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/1032986-828-graphing-scientific-calculator)

## Best For

- durabrand enthusiasts

## Why This Product

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

## Key Features

- • **Graphing Power:** Visualize complex data with a stunning 35x23 pixel LCD display.
- • **Memory Mastery:** Store and recall up to 26 memories for seamless calculations.
- • **Protective Cover:** Keep your calculator safe with a stylish slip-on cover.
- • **User-Friendly Design:** Navigate effortlessly with a 50-key keyboard, including a 4-way rocker key.
- • **Programmatic Precision:** Execute up to 400 program steps across 10 customizable areas.

## Overview

The Durabrand 828 Graphing Scientific Calculator is a powerful tool designed for students and professionals alike, featuring a high-resolution LCD display, extensive memory capabilities, and a user-friendly interface, all wrapped in a protective cover for durability.

## Description

828 Graphing Scientific Calculator

## Features

- LCD: 35 by 23 pixel graphing, 11 characters (the first 6 character postions overlap the graphing region), plus 3 characters for a scientific notation exponent or program steps remaining.
- 50 key keyboard (including the 4 positions of the 4-way rocker key).
- 26 memories (A-Z), plus an ANS (last answer) memory.
- 400 program steps, divided among up to ten program areas (P0-P9).
- Slip-on cover to protect the display and keyboard when the calculator is not in use.

## Images

![828 Graphing Scientific Calculator - Image 1](https://m.media-amazon.com/images/I/71yce5VI4gL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars







  
  
    great product!
  

*by L***M on Reviewed in the United States 🇺🇸 on November 2, 2011*

Purchased this calculator for my son's math classes.  He had one like it that we purchased from Walmart several years ago.  The screen began to dim after much use and he began the search for another one.  Found it on Amazon.com and are very happy with it!!

### ⭐⭐ 2.0 out of 5 stars







  
  
    Not what I thought it was
  

*by V***A on Reviewed in the United States 🇺🇸 on December 22, 2011*

This is a standard scientific calculator and I would NOT consider this a graphic calculator.  Here's why : All it does is show you a picture of the most basic graphs like a parabola y=x2, if you want to do something a little more complicated, it just doesn't work - all that would come up is an error screen.Bottom line : Good for basic operations but do not get it for precalculus!

### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars







  
  
    Perfect to Store Formulas
  

*by B***T on Reviewed in the United States 🇺🇸 on February 22, 2015*

Love this calculator, been using this model for many years!

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**Shop now:** [https://www.desertcart.jp/products/1032986-828-graphing-scientific-calculator](https://www.desertcart.jp/products/1032986-828-graphing-scientific-calculator)

---

*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-02-28*