Casio FX991ES Scientific  Calculator
    Share
    Facebook
    Twitter
    Email
    Casio FX991ES Scientific Calculator (12 Digit)

    Casio FX991ES Scientific Calculator  (12 Digit)

    4.9
    218 Ratings & 36 Reviews
    845
    ?
    Seal of Quality & Speed
    • 6 Quality ChecksYou get exactly what you ordered
    • Fast & Free ShippingLakhs of products delivered within 2-4 days & Free Delivery*
    *on all orders above ₹500
    Features
    • Scientific Calcualtor
    • 12 Digits Display
    • Powered By Battery and Solar
    Services
    • 10 Days Replacement Policy
      ?
      ValidityCoversType Accepted
      10 days from delivery or installation*Damaged, Defective, Item not as describedReplacement

      *The validity for products installed only by Flipkart authorized personnel shall be 10 days from installation.

      If you have received a damaged or defective product or if it is not as described, you can raise a replacement request on the Website/App/Mobile site within 10 days of receiving the product.

      We will help you troubleshoot any issues you may have, either through online tools, over the phone, and/or through an in-person technical visit. Only one (1) replacement will be provided in the unlikely event that the product is defective. If no defect is confirmed, the issue is not diagnosed within 10 days of delivery, a troubleshooting step cannot be performed, or if one replacement has already been provided, you will be directed to a brand service centre to resolve any subsequent issues.

      Successful pick-up of the product is subject to the following conditions being met:

      • Correct and complete product (with the original brand/product Id/undetached MRP tag/product's original packaging/freebies and accessories).
      • The product should be in unused, undamaged and original condition without any scratches or dents.
      • Before returning a Mobile/Laptop/Tablet, the device should be formatted and screen lock should be disabled. iCloud account should be unlocked for Apple devices.

      Know more about the Return Policy here

    Description

    Casio Calculators provide quick and easy results and are widely used by businessmen and students around the world. The Casio FX991ES is a scientific calculator with a Full Dot Matrix Natural Textbook Display. The screen is wide and spacious and this calculator has plastic keys, which are designed and engineered for easy operation.

    Body and Power

    The Casio FX991ES has multiple abilities and is capable of performing 403 functions in all. This calculator has a 10-digit mantissa + 2-digit exponential display with an AAA size R03 battery.

    Complex mathematical calculations such as integration, differential equations, matrix and vector calculations, complex number calculation, CALC function, SOLVE function, base-n calculation. Sin, cos and tan functions help solve geometrical problems easily at the click of a few buttons.

    Intricate steps to obtain results for other algebraic conversations such as fractions, permutation and combination, standard deviation, table function etc. can be avoided since the user-friendly built of this Casio Calculator makes it easy to get quick results to these operations. Market researchers, data collectors and data analysts can easily carry out paired -variable statistics regression analysis, standard deviation and other operations related to organized collection and preservation of data using this Casio FX991ES. The List-based STAT data editor makes viewing and editing of input data in list format and shows data groups with x-data, y-data and frequency and surrounding data.

    The Multi-replay function makes it easy to obtain quick and easy recall of previously executed formulas for editing and re-execution. The Dot Matrix Display features a high-resolution screen, providing beautiful looking graphs every time.

    Logarithmic log, table function and logical operations make calculations easy, quick and convenient. This Casio Calculator has 40 stored scientific constants, which come into effect while carrying out these calculations. Data and information is stored on 9 variable memories and there are 20 pairs of metric conversions available.

    The two way power system is capable of using battery as well as solar power for the calculator thus making optimum usage. This Casio Calculator comes with a new slide on hard case, which makes working on the calculator convenient and protects it from scratches and other impacts.

    With its wide variety of features and specifications, this Casio FX991ES is used extensively by students and other professionals in course of their daily routine. The user-friendly and budget-friendly nature of this Casio Scientific Calculator makes it a good buy.

    Read More
    Specifications
    • Brand Name
      • Casio
    • Model No
      • FX991ES
    • Type
      • Scientific
    • Display (Digits)
      • 12
    • Power Source
      • Battery and Solar
    4.9
    36 Reviews
    • 5
       200
    • 4
       17
    • 3
       0
    • 2
       0
    • 1
       1
    Most Helpful 
    Positive 
    Most Recent 
    By Certified Buyers 
    View all 36 reviews
    Safe and Secure Payments. Easy returns. 100% Authentic products.
    You May Also Be Interested In
    All Categories
    Fountain Pens
    00
    Back to top