Price: ₹1,245 - ₹1,049.00
(as of Jan 19, 2026 16:48:34 UTC – Details)
From the manufacturer
Non-Programmable Scientific Calculator – CASIO fx-991MS (2nd Edition)
Sleek and attractive design: Gives a beautiful and elegant look.Wear Resistance printing: The functions name doesn’t fade even after long usage.Dot Matrix Display: Dot-Matrix High-Resolution Display for easy viewing of long expressions.
Casio fx-991MS is a non-Programmable scientific calculator with 401 functions. The 2nd edition of the calculator comes in sleek and attractive design. Calculator has dot-matrix display for easy viewing and entering of long algebraic functions and equations. it can solve Trigonometrical, Statistical, Integral, Differential, Matrix, Vector calculations and many more…
Calculator is made with wear resistance printing and has drop resistant body. This is powered by Solar & Battery both: Solar powered when light is sufficient, battery powered when light is insufficient.
Number of Functions : 401
401 Functions for easy and fast Calculations for all your mathematical and engineering problems
Trigonometrical Calculations
Calculator can perform all trigonometrical and hyperbolic functions.
Differential and Integral Calculations
Dedicated key to solve definite differential and integral problems.
Statistical & Regression Calculations
Calculator can easily perform statistics, regressions and distribution problems.
Matrix & Vector Calculation
Solve up to 3 by 3 matrix and 3-dimensional Vector problems
Multiple Mode
Single Key to change mode for Matrix, Statistics, Regression calculation etc.
SHIFT/Alpha keys for easy operation
Some functions are written in Yellow and Red colors. Use Shift key to execute yellow colored functions and Alpha key for red colored functions.
Sleek and Stylish Body
Calculator has sleep design with curved edges which makes it compact, attractive, and easy to carry. The functions are printed with water resistant printing.
Drop resistant body with water resistant printing on Keys
Multi-replay: Quick and easy recall of previously executed formulas for editing and re-execution
3 Years All India Manufacturer Warranty
Country of Origin: Thailand
