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But here is what a one-star review will never tell you:

  • We import from 70+ official distributors. That is why you pay far less than local retail — and why delivery takes longer. We publish the date before you pay, never after.
  • You can pay only when your goods land in Johannesburg. Pay on Arrival, no full payment up front. Ask yourself what scammer offers that.
  • Nobody has ever lost money with us. You get the product, or you get a refund. There is no third option, and there never has been.
  • We are part of the ITwork group — ten years trading in Europe, nine stores, thousands of positive reviews.
  • Johannesburg and Cape Town stores open this year — real shelves, real stock, walk in and buy the same day.

We are not satisfied with our review scores, and we are not going to fix them by hiding anything. We are fixing them by being faster, clearer and easier to reach than any reason to complain.

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Casio FX-7400GIII Grafikrechner blau/grün

Casio FX-7400GIII Grafikrechner blau/grün
Casio FX-7400GIII Grafikrechner blau/grün
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R1,662
+R5 Reward
Boasting over 2900 built-in functions and a 1.5 MB flash ROM, the Casio FX-7400GIII is a powerhouse for advanced mathematics, yet it fits comfortably in your hand. Its high-resolution monochrome LCD displays 8 lines of 21 characters, making complex graphs and equations easy to read. The blue and gre... Read More
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Stock 10 Code 3398082 Brand CASIO Model FX-7400GIII-W-ET Warranty 2 Years

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Estimated delivery Tuesday, October 27
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Boasting over 2900 built-in functions and a 1.5 MB flash ROM, the Casio FX-7400GIII is a powerhouse for advanced mathematics, yet it fits comfortably in your hand. Its high-resolution monochrome LCD displays 8 lines of 21 characters, making complex graphs and equations easy to read. The blue and green casing with a hard slide-on cover ensures durability and portability, ideal for students and professionals on the go.

Overview

The Casio FX-7400GIII is a graphing calculator designed for secondary and higher education. It supports 2D, parametric, and polar graphing, along with calculus functions such as derivatives and integrals. Statistical analysis includes regression, distributions, and hypothesis testing. Matrix operations and list-based statistics are built in, and an equation solver handles a wide range of problems. The BASIC-like programming language allows custom programs for repetitive tasks.

What stands out

  • Over 2900 built-in functions for comprehensive mathematical coverage.
  • Monochrome LCD with 64 x 128 pixel resolution for clear graph rendering.
  • 20 KB RAM and 1.5 MB flash ROM for ample storage of programs and data.
  • USB and 3-pin cable connectivity for PC linking and calculator-to-calculator transfer.
  • Long battery life of approximately 170 hours using 4 AAA batteries.
  • Approved for many standardized tests, including Abitur, SAT, and ACT.
  • Hard slide-on protective cover included.

Technical details

  • Display: Monochrome LCD, 64 x 128 pixels, 8 lines x 21 characters.
  • Memory: 20 KB RAM, 1.5 MB flash ROM.
  • Power: 4 x AAA batteries, approx. 170 hours battery life.
  • Connectivity: USB port, 3-pin cable port.
  • Graphing: 2D, parametric, polar.
  • Calculus: Derivatives, integrals.
  • Statistics: Regression, distributions, hypothesis testing.
  • Programming: BASIC-like language.
  • Exam approval: Abitur, SAT, ACT, and more.
  • Casing colour: Blue/Green.
  • Input: Alphanumeric keyboard.

Our verdict

The Casio FX-7400GIII combines powerful graphing and programming capabilities with a user-friendly interface and long battery life. Its exam approval and robust feature set make it an excellent choice for students tackling advanced mathematics.

Specifications
Auto power off after
170 hours
Battery technology
Alkaline
Battery type
AAA
Brand
Casio
Built-in capability
Graphing, programming, statistics, calculus
Category
Graphing Calculator
Cover
Yes
Display number of characters
21
Display number of lines
8
Display resolution
64 x 128 pixels
Display type
Monochrome LCD
Flash memory
1.5 MB
Form factor
Pocket
Model
FX-7400GIII-W-ET
MPN
FX-7400GIII-W-ET
Number of batteries supported
4
Power source
Battery
Product colour
Blue
RAM capacity
20 KB
ROM capacity
1.5 MB
Type
Graphing calculator
USB port
Yes
Weight
0.19 kg
Price history over the last 6 months
Casio FX-7400GIII Grafikrechner blau/grün
Current
R1,662
Lowest
R1,635
Highest
R1,662
Change 24H
+R22   +1%
Week
+R22   +1%
Month
+R28   +2%

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