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Casio fx-991CW Non Programmable Scientific Calculator | ClassWiz CW

(17 customer reviews)

৳ 2,200.00

16 in stock

Description

The Perfect Math Learning Tool With Approachable and Intuitive New Design

FX-991CW Non Programmable Scientific Calculator. The new ClassWiz CW Series is designed for the teaching and studying of today. With its new design and key placement, it can be used by anyone. Includes MathBox, a fun math learning feature. Links up with ClassPad.net to support ICT classes. These features help to boost students’ curiosity toward math learning.

    • Non Programmable
      Non Graphing
    • Number of digits

      10 + 2 digits
    • Liquid crystal display

      Natural textbook display
      Icon menu
      Dot matrix display
      High Resolution
      4-gradation display
    • Key characteristics

      Plastic keys
    • Key functions

      Negative Sign
      Power Off
    • Memory

      Variables: 9 (A,B,C.D.E.F.X.Y,M)
      Variables List
      Answer Memory
      Memory Protection
      Reset Function
    • Power supply

      Solar & Battery
      Approximate battery life Main 2 years
      Auto Power Off
    • Size (D × W × H)

      162 × 77 × 10.7 mm
    • Weight

      95 g
    • Accessories

      Hard Case
    • Warranty period

      3 years

    • Display format settings

      Number Format: Fix
      Number Format: Sci
      Number Format: Norm
      Engineering Symbol
      Engineering Notation
      Toggling Calculation Results
      Angle Unit (Degree, Radian, Gradian)
      Improper/Mixed Fraction
      Sexagesimal/Decimal Conversion
      Digit Separator

    • Basic calculation

      Bracket Calculation
      Fraction Calculation
      Degree, Minute, Secound (Sexagesimal) Calculations
      Reciprocal Calculation
      Percent Calculation (scientific calculator function)
      Ratio calculation
      Factorial Function
      π
      Irrational number calcuation
      Rounding Function
    • Advanced calculation

      Transcendental number: e
      Base-n calculation
      Logical Operators
      Complex number calculation
      Matrix calculations
      Vector calculations
      Ratio calculation
    • Applied calculation

      Continuous Calculation
      Replay Function
      Multi-replay Function
      UNDO
      SOLVE Function

    • Basic functions

      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

 

17 reviews for Casio fx-991CW Non Programmable Scientific Calculator | ClassWiz CW

  1. Ruhul Amin Miazi

    ক্যালকুলেটর অনেক ভালো আপনাদের কে ধন্যবাদ

  2. Jihad (verified owner)

    It’s a very powerful calculator. Highly recommend

  3. Biswazit Mistry

    I have got my product in a good condition. It was original fx991cw calculator, he gave me warranty card with it. I am satisfied. Thanks

  4. zihad

    Nice Calculator

  5. Tousif Tasrik (verified owner)

    Calculator is good and way more faster than fx-991ex and fx-991es

  6. Kabir Hossain

    Nice

  7. Rasel

    Onk onk valo products

  8. kabir talukder

    so nice calculator

  9. Abul Hasem

    Aponader onk fast delivery thanks casio calculator bd

    • zihad

      অসংখ্য ধন্যবাদ
      আপনার জন্য শুভকামনা রইল।

  10. Khadiza

    আমি কনফিউশনে ছিলাম অথেনটিক প্রডাক্ট নিয়ে অবশেষে অথেনটিক পেলাম ধন্যবাদ।

  11. মাঈনউদ্দিন আহমেদ

    আপনাদেরকে ধন্যবাদ প্রোডাক্টটি
    টাইম মতো হাতে পেয়েছি এবং অনেক ভালো প্রোডাক্ট

    • zihad

      অসংখ্য ধন্যবাদ
      আপনার জন্য শুভকামনা রইল।

  12. Rony

    Khub valo Calculator

  13. Rafin Ahmed (verified owner)

    অথেনটিক প্রোডাক্ট এবং ডেলিভারি ছিল খুবই ফাস্ট।অর্ডার দেয়ার ২ ঘন্টার মধ্যেই হাতে পেয়েছি। ধন্যবাদ

    • zihad

      অসংখ্য ধন্যবাদ
      আপনার জন্য শুভকামনা রইল।

  14. Walid chowdhury

    onek valo ekta product , er age kinechilam but orginal calculator pai ni . apnaderke tnx ekdhom authentic calculator dewar jhonno. r apnader delevery o onek past.

  15. Walid chowdhury

    onek valo ekta product , er age kinechilam but orginal calculator pai ni . apnaderke tnx ekdhom authentic calculator dewar jhonno. r apnader delevery o onek past.

  16. Khalid Hassan Anik

    authentic product and the seller is too much helpfull

  17. Raiyan Hussen

    Thanks to Casiocalculator bd for giving an authentic product. I was skeptical about its authenticity but it was an original calculator. Seller behaviour was really friendly. Undoubtedly you can buy it from them.

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