---
product_id: 215165446
title: "FX-991ES Plus-2nd Edition Scientific Calculator"
brand: "casio"
price: "152 zł"
currency: PLN
in_stock: true
reviews_count: 8
category: "Casio"
url: https://www.desertcart.pl/products/215165446-fx-991es-plus-2nd-edition-scientific-calculator
store_origin: PL
region: Poland
---

# Natural Textbook Display 417 functions packed 3-year manufacturer warranty FX-991ES Plus-2nd Edition Scientific Calculator

**Brand:** casio
**Price:** 152 zł
**Availability:** ✅ In Stock

## Summary

> 🔢 Elevate your calculations — because precision is the new power move.

## Quick Answers

- **What is this?** FX-991ES Plus-2nd Edition Scientific Calculator by casio
- **How much does it cost?** 152 zł with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.pl](https://www.desertcart.pl/products/215165446-fx-991es-plus-2nd-edition-scientific-calculator)

## Best For

- casio enthusiasts

## Why This Product

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

## Key Features

- • **Built to Endure:** Drop-resistant body and wear-resistant printing keep your calculator looking sharp.
- • **Read Like a Pro:** Natural Textbook Display mirrors textbook notation for lightning-fast comprehension.
- • **Effortless Navigation:** Color-coded keypad and tactile keys make complex inputs seamless and intuitive.
- • **Authenticity Guaranteed:** Dual QR code checks ensure you own a genuine Casio, trusted worldwide.
- • **Master 417 Functions with Ease:** From trigonometry to complex matrices, unlock every calculation you need.

## Overview

The Casio FX-991ES Plus 2nd Edition is a premium scientific calculator featuring 417 advanced functions, a Natural Textbook Display for easy reading, and a durable, drop-resistant design. Ideal for engineering and science professionals, it offers a color-coded keypad, a two-way attachable hard case, and a 3-year manufacturer warranty, ensuring reliability and authenticity for years of high-performance use.

## Description

From the manufacturer FEATURES Ideal scientific calculator FX-991 Es plus 2nd edition is perfect for Engineering, polytechnic and science students Natural Text Book Display Natural text book displays text as written in a text book. This feature makes number reading easy and fast Design Highly visible, easy-to-press cursor keys and function keys Two-way attachable Hard case Hard case that's attachable and detachable in both the directions 2 Level Authenticity Check Before and After purchase, with QR code feature. Scan QR code to check for authenticity. Number of Functions : 417 Support Statistic Trigonometry, permutation & combination, logarithmic, integration, differential, simultaneous & polynomial equation, vector, matrix, complex numbers, Base-n calculations and many more Excellent Quality: Wear-Resistant printing, Drop-Resistant body The Casio scientific calculators undergo rigorous quality tests and only those models reach the customer which deliver maximum durability Japanese Trusted Quality Casio Calculators comply with ISO 14001, and ROHS policies and abolish usage of harmful substances. 3-Years Casio Scientific Calculator comes with 3-years of surety (given by manufacture).

Review: Great product, very standard - Works well. Nice product really standard. Suitable for engineering students. Adjustable display contrast. Light weight. Super fast . Compact. Battery lasts for a very very very long time. I'm using it since 4 years and the battery still works!! It even survives a lot of drops as well.
Review: Simple and perfect - It's simple and does the job very well, the display is clear, the buttons feel good and the quality of casio speaks for itself.

## Features

- Redesigned ES PLUS series calculators featuring easy-to-understand Natural Textbook Display, Non-Programmable Scientific Calculator with 417 Functions
- Stylish design but same function as Casio FX-991ESPLUS 1st edition, 10-digit mantissa + 2-digit exponential display
- Basic Trigonometrical & Statistics Functions, and many more functions
- Colour coded keypad for easy key differentiation, Simple and easy to use, Comes with new slide on hard case
- 3-years warranty by manufacturer

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0846D5CBP |
| Best Sellers Rank | #30 in Office Products ( See Top 100 in Office Products ) #2 in Scientific |
| Box Contents | 1 Scientific Calculator |
| Brand | Casio |
| Brand Name | Casio |
| Calculator Type | Engineering/Scientific |
| Colour | Black |
| Country of Origin | Thailand |
| Customer Reviews | 4.5 out of 5 stars 14,317 Reviews |
| Display Type | LCD |
| Enclosure Material | Plastic |
| Global Trade Identification Number | 04549526608773 |
| Importer Contact Information | Casio India Co Pvt Ltd, A-41, 1st Floor, MCIE, Mathura Road, New Delhi-110044 |
| Item Dimensions L x W | 11L x 77W Millimeters |
| Item Type Name | Scientific |
| Item Weight Unit of Measure | 95 Grams |
| Manufacturer | Casio, Imported By - Casio India Co Pvt Ltd, A-41, 1st Floor, MCIE, Mathura Road, New Delhi-110044 |
| Manufacturer Contact Information | Imported By - Casio India Co Pvt Ltd, A-41, 1st Floor, MCIE, Mathura Road, New Delhi-110044 |
| Manufacturer Part Number | C79 |
| Model Name | Scientific |
| Model Number | FX-991ES PLUS 2ND EDITION |
| Number of Batteries | 1 LR44 batteries required. (included) |
| Packer Contact Information | Casio India Co Pvt Ltd, A-41, 1st Floor, MCIE, Mathura Road, New Delhi-110044 |
| Power Source | Battery Powered |
| Screen Size | 4 Inches |
| Screen Size Unit of Measure | 4 Inches |
| Unit Count | 1 Count |
| Warranty Description | <br>6 months additional warranty for products registered online</br> <br>How to avail Warranty?</br> <br>• Register your product on https://register.casio.in/</br> <br>• 3 years all India Manufacturer Warranty from the date of purchase</br> <br>• To claim your warranty, produce original bill copy/invoice at authorized Casio service center (Warranty card & stamp is not mandatory for online purchase… |

## Product Details

- **Brand:** Casio
- **Calculator Type:** Engineering/Scientific
- **Colour:** Black
- **Power Source:** Battery Powered
- **Screen Size:** 4 Inches

## Images

![FX-991ES Plus-2nd Edition Scientific Calculator - Image 1](https://m.media-amazon.com/images/I/61IujYL0JTL.jpg)

## Questions & Answers

**Q: What is the MRP of this product?**
A: It can vary from 1300-1700₹

**Q: Don't u have the calculator 1st edition yhat displayed in comments**
A: Very nice products

**Q: Can I use in Bord exam of west Bengal**
A: No

**Q: Could not download the invoice**
A: It's very simple you can download it from your order section..

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great product, very standard
*by A***Y on 16 January 2026*

Works well. Nice product really standard. Suitable for engineering students. Adjustable display contrast. Light weight. Super fast . Compact. Battery lasts for a very very very long time. I'm using it since 4 years and the battery still works!! It even survives a lot of drops as well.

### ⭐⭐⭐⭐⭐ Simple and perfect
*by A***H on 29 December 2025*

It's simple and does the job very well, the display is clear, the buttons feel good and the quality of casio speaks for itself.

### ⭐⭐⭐⭐ nil
*by A***. on 21 October 2025*

good 👍

## Frequently Bought Together

- Casio FX-991ES Plus-2nd Edition Scientific Calculator
- Casio fx-115ES Plus 2nd Edition – Advanced Scientific Calculator | 280+ Functions, Natural Textbook Display℠ | Ideal for Math, Science, Engineering & Statistics
- Texas Instruments TI-36X Pro Engineering/Scientific Calculator | 9.7 Inch | Black.

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*Product available on Desertcart Poland*
*Store origin: PL*
*Last updated: 2026-03-18*