Casio fx-991ES Plus 2nd Edition Scientific Calculator

The Casio fx-991ES Plus 2nd Edition (Blue) is an essential non-programmable scientific calculator featuring 417 functions and a Natural Textbook Display. Ideal for engineering, science, and math students, it simplifies complex calculations and comes with a protective slide-on case featuring quick-reference conversion charts.

Model: fx-991ES Plus 2nd Edition \n \nProgrammable: No \n \n• Number of Functions: 417 \n \n• Display Technology: Natural Textbook Display \n \n• Power Supply: Solar & Battery \n \n• Non-Programmable Scientific Calculator \n \n• Suitable for Mathematics, Engineering & Exam Use \n \n• Reliable Operation in Different Lighting Conditions \n \n• Protective Hard Case – Durable Slide-On Design