Casio fx-991CW Non Programmable Scientific Calculator | ClassWiz

Description Product Summary & Specification Summary: •Product Type: Scientific Calculator Model: FX-991CW 10 2 digits Display Type: Natural Textbook display Power Supply: Solar Battery Natural Textbook display – Input and display fractions, powers, logarithms, roots, and other mathematical formulas and symbols just as they appear in textbooks. Both Solar and Battery powered. Solar powered when light is sufficient, battery powered when light is insufficient. 540 Functions. Battery – Solar and Battery • Plastic keys • Comes with slide on hard case Dedicated keys to convert polar coordinates to rectangular coordinates and vice versa. Specifies degrees, radians, grads as the angle unit for value input and calculation result display. Aids in sexagesimal calculations with respect to decimal conversion. • Basic Calculation • Bracket Calculation • Fraction Calculation • Degree, Minute, Secound (Sexagesimal) Calculations • Reciprocal Calculation • Percent Calculation (scientific calculator function) • Ratio calculation •Factorial Function • Irrational number calcuation • Rounding Function • Transcendental number: e • Base-n calculation • Logical Operators • Complex number calculation • Matrix calculations • Vector calculations • Continuous Calculation • Replay Function • Multi-replay Function • UNDO • SOLVE Function • Independent Key x • Absolute Value Calculation • Square and square root (x2/√) • Power and radical root (xy/x√) • Trigonometric, inverse trigonometric (sin/cos/tan/sin–1/cos–1/tan–1) • Hyperbolic, inverse hyperbolic (sinh/cosh/tanh/sinh–1/cosh–1/tanh–1) • Exponential, logarithmic (log, ln, 10x, ex) • Base specified logarithmic • Coordinate Conversion • Combination / Permutation • Prime Factorization • Random Number Generation • Random Integer Generation • Summation • Scientific Constants • Metric conversion function. Specification: Title: Casio (fx-991CW) Scientific Calculator– Black Brand: CASIO Warranty Period 3 Years Colour Black Country of Origin Japan Number Of Digit 12 Digit Features Auto Power Off Dual Power Non Programmable Non Graphing Negative Sign Power Off Dimensions 162 x 77 x 10.7mm. Model Casio FX-991CW. Display Type Natural textbook display Power Type Solar and Battery. Material Plastic. Battery Type Solar Powered. Product Weight 95 Grams. Number of Functions 540 Functions Display Size Large. Country of Assemble Thailand. Why Buy Casio fx-991CW from CasioCalculatorSeller Looking for the Casio fx-991CW price in Bangladesh? At CasioCalculatorSeller, you’ll always find the best Casio fx 991CW price in BD with 100% authentic products and official warranty. Every calculator is verified for quality before shipping, ensuring you receive a genuine Casio ClassWiz model that lasts. Enjoy secure payment, fast delivery, and trusted after-sales support from Bangladesh’s top Casio calculator store.