Casio FX991 ES PLUS scientific calculator

Casio FX991 ES PLUS scientific calculator

Features:

- The Casio FX991 ES PLUS scientific calculator is a tool with 417 scientific functions that make solving even the most complicated math problems easy and quick.
- Equipped with a two-line natural display, which makes results easier to read.
- Thanks to dual battery and solar power, the calculator is always ready to work.
- Offers trigonometric and hyperbolic functions, advanced statistics, regression, complex number calculations and many other useful functions.
- Stores common fractions, allows calculations with irrational numbers, and common, natural and arbitrary-base logarithms.
- It also supports calculations in different number systems, unit conversions, solving equations and systems of equations, matrix and vector operations, and many more.
- The calculator comes with as many as 40 scientific constants and the ability to convert 20 units, which makes it a versatile tool for scientific and mathematical work.
- Practical functions such as calculation memory, absolute value, combinations, permutations and coordinate conversions make the calculator an essential tool in study, scientific work and everyday life.
- In addition, the calculator has six memory cells, error correction and contrast adjustment, providing convenience and precision during use.

Specifications:

Calculator type: Scientific calculator.
Brand: Casio.
Model: FX-991ES PLUS.
Size: 162 mm x 80 mm.
Color: white and navy blue.
Product condition: Used.

Package includes:

1 x Casio FX991 ES PLUS scientific calculator.
Used product, but checked and tested, working flawlessly and practically like new.
No packaging.
No instructions.