FX-991EX Scientific Calculator - 552 Functions & 991 Function Modes




Powerful Functionality
The FX-991EX is equipped with a full 552 functions and 991 function modes, making it one of the most advanced tools for mathematical calculations. It handles everything from simple arithmetic
to advanced statistics, matrices, and vector calculations. The fast and responsive calculation engine delivers accurate results in a short time - perfect for high school, university or professional use.




Crystal Clear Screen
The calculator has a large high-resolution 12-digit display (10+2 characters) that shows calculations clearly and sharply. Whether you are working with complex equations or simple numbers, it reduces the risk of
eye strain during prolonged use.




Durable Protection
Included sliding hard case protects both the keyboard and the calculator's body from scratches, bumps and everyday wear and tear. This makes the FX-991EX a durable companion for many years of use.




Reliable Keys
The high-quality plastic keypad is designed for long life and accurate input. Each button has a distinct feel and clear response, minimizing the risk of typos and making it comfortable to use
even during long study sessions.




Practical Power Supply
The FX-991EX is powered by replaceable button cell batteries (LR44) that provide stable and long-lasting power. No need for charging or unstable energy sources - perfect for exams and daily
use.