Casio FX-991CW ClassWiz Scientific Calculator – 100% Original & Genuine Casio | High-Resolution Display | Advanced Scientific Functions | Non-Programmable Calculator for School, University, Engineering & Professional Use

Buy the Casio FX-991CW scientific calculator in Sri Lanka from Perfect.lk. This genuine Casio calculator is a smart choice for A/L students, university students, engineers, teachers and professionals who need fast, accurate everyday calculations.

It is ideal for maths, science, engineering and classroom use, with an easy-to-read display and a user-friendly layout for algebra, trigonometry, statistics and more.

• Advanced scientific calculator for school and university use
• Trusted Casio quality with durable design
• Great for maths, science and engineering calculations
• Order online in Sri Lanka with convenient delivery