CasioFX-991CW Scientific Calculator, Black

£28.00

Price promise

Price
£28.00
  • Free click & collect over £40
  • Free standard delivery over £70
  • Free returns

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Product description

Product code: 76500521

The Casio fx-991 CW is the new upgraded version of the Casio fx-991 EX (Casio’s most advanced scientific calculator), containing additional features, to include a high definition display and improved menu navigation. Approved for Key stages 3, 4 and 5, recommended for Advanced GCSE, A/AS level and Highers. Allowed in every UK exam where a calculator can be used.

The Casio fx-991 CW is Casio’s most advanced scientific calculator with 540 + mathematical functions. The large Natural Textbook Display shows mathematical expressions like roots and fractions as they appear in your textbooks which increases comprehension because results are easier to understand.

  • The UK’s best-selling Advanced Scientific calculator
  • Casio fx-991 is the UK’s best-selling ‘advanced scientific’ calculator
  • fx-991 CW is the new upgraded version of the fx-991 EX
  • Allowed in every UK exam where a calculator can be used
  • Approved for Key stages 3, 4 and 5, recommended for Advanced GCSE, A/AS level and Highers
  • Dual powered, solar with battery back up and auto power-off
  • Clip-on on protective hard cover included
  • Large and clear high definition Natural Textbook Display shows mathematical expressions as they appear in textbooks
  • New intuitive key layout and menus, quick and easy to navigate to access more functionality
  • Casio fx-991 CW Casio’s most advanced scientific calculator with 540 + mathematical functions
  • QR code to display graphic representation
  • Rounded dome keys for simple and accurate key entry
  • Powers, roots, reciprocal, fraction calculations
  • Advanced statistics
  • Table of values
  • Ratio
  • Equation, Matrix, Vector, Inequality, Probability and Complex Number Calculations
  • Base-N function (hexadecimal/decimal/binary/octal)
  • Variables list
  • Simulation tool ‘Math Box’ for dice roll and coin toss to boost students’ curiosity
  • Random decimal and integer generator
  • Hours (Degrees)/minutes/seconds
  • Digit separator
  • Product specification
    Brand
    Casio
    Country of origin
    Thailand
    Dimensions
    H1.10cm * W7.70cm * D16.20cm
    Weight
    95.00 g
    Delivery and returns

    Delivery and collection options

    Standard Delivery
    £4.50
    UK delivery within 3 to 9 days, 8am - 8pm, Monday to Saturday. Free on orders over £70, otherwise £4.50.
    Click & Collect
    £2.95
    Free on orders over £40, £2.95 if you spend less. Choose a collection day at checkout, next day available at some locations. Available at Waitrose, selected John Lewis shops, Shell stations and Booths stores.
    Local Collection Network
    £2.95
    Free on orders over £40, £2.95 if you spend less. Collect your delivery from thousands of local convenience shops. Your next available collection day will show at checkout.
    Evening Delivery within London M25
    £9.95
    Order before 10am to get same day evening delivery within London M25. Available 7 days a week, delivery between 6 – 11pm on a day of your choice. We’ll text you a 1-hour delivery window on the day. Delivered by 100% electric vehicles.
    Next or Named Day Delivery
    £7.95
    Delivery on the day of your choice, 8am - 8pm, 7 days a week. You'll receive a text on the morning of delivery with a 1-hour delivery window.
    Morning Delivery
    £10.95
    Delivery on the day of your choice, by 11.30am available 7 days a week.

    Returns and refunds

    You can return or exchange an unwanted item within 30 days of receiving it.

    Please allow up to 14 days from sending the item to receive your refund.

    How to return your item

    Small items

    Return a small item you bought online for free to a John Lewis or Waitrose shop, or one of our return locations. You can also arrange a collection using Evri or Royal Mail.

    Large items - items delivered by two people, such as appliances and furniture

    We'll collect large items from you. Collections are free if your item is damaged or faulty. If not, we charge a collection fee. To arrange a collection, please contact us.

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