Casio Scientific Calculator FX-85GTPlus Twin Power

Casio Scientific Calculator FX-85GTPlus Twin Power
Product code: CS18219 
In stock

Casio Scientific Calculator FX-85GTPlus Twin Power

The FX-85GTPlus calculator is offered by Solar Power to ensure no battery loss during those crucial exams. This calculator offers additional functions such as Verify, Prime Factorisation and Recurring Decimal, along with the coveted Natural Textbook Display and Solar Power. The calculator provides a large display showing mathematical expressions, such as Roots and Fractions as they appear in your textbook. It has 260 functions and is allowed in every UK exam where a calculator can be used. This calculator can be used in Key Stage 3, 4 and above.

Product Specifications:

  • Auto Power Off
  • Battery Life: 17,00 Hours Continuous
  • Dimensions: 80 W x 162 L x 13.8 H
  • Weight: 100 g
  • Battery Powered : 1 x AAA
  • Item includes : Slide on Hard Case
  • Display: Natural Textbook Display 31 x 96 Dot Matrix Display
  • Table Functions
  • Backspace / Delete
  • Random Integers
  • Prime Factorization
  • Multireplay
  • 24 Parenthese Levels
  • 9 Variable Memories
  • Reset
  • Square Root
  • Fraction Calculations
  • Degrees / Minutes / Seconds
  • Factorials
  • Combinations
  • Permutations
  • FIX / SCI / NORM
  • Exponentials
  • Logarithmic
  • Recurring Decimals
  • Verify Expressions
  • Degrees
  • Radians
  • Gradians
  • Exponents
  • Reciprocals
  • Negative Indicator
  • Expression Editing
  • Roots and Powers
  • Coordinate Conversion
  • Logarithmic Regression
  • Power Regression
  • Quadratic Regression
  • Inverse Regression
  • Linear Regression
  • Trigonometric Functions
  • Hyperbolic Functions
  • Inverse Hyperbolic Functions
  • Power Functions
  • Verify Functions



We aim to dispatch all items which are in stock on the same working day when orders are received by 2PM. Orders are sent with either Royal Mail or Parcelforce. Parcelforce normally offer a one hour delivery window via SMS or Email.

Our Delivery Charges
England, Wales & Southern Scotland
Orders under £40 £3.50 Usually within 2-5 days
Orders over £40 FREE Usually within 2-5 days
Nominated day or Saturday delivery* £6.00 Select your day, on orders placed before 14:00
Click & Collect FREE Same day at our Norwich stores on orders placed before 14:00
Scottish Highlands, Channel Islands and Northern Ireland View postcodes in this bracket
All orders £5.00 Usually within 2-5 days
Nominated day or Saturday delivery N/A Unavailable to these postcodes
Overseas (any non-UK address)
At present we do not deliver overseas.
Gift Cards, Book Tokens and Event Tickets
  • £1.95
  • Delivery options for furniture will be explained by our advisors at the time of placing an order and differ from the above.

For more details on delivery please click here.


Please note that these terms apply to products purchased through our website only.

You may cancel your order for any reason at any time prior to dispatch and make returns up to 30 days after receipt of your goods.

You have the right to cancel this contract within 14 days without giving any reason.  To cancel your order prior to dispatch please telephone the Internet Order Help Desk on 01603 697150 or e-mail Click here for our cancellation policy


Refunds will be against the card used to make the original payment following inspection of the returned goods, normally with in 7 working days. Return documentation is included with the goods when dispatched to you.

We recommend that a verifiable method of return delivery is used, as proof of posting cannot be taken as proof of receipt.

Please see our Returns Policy for items which are exempt from the right to cancel

If goods are not returned and received by us in perfect condition we reserve the right to withhold or refuse any refund, pending enquiry, and/or make only a part refund

Returning Furniture

Please be aware that furniture purchased in store at Jarrold is exempt from the above terms. 
Please contact a member of our Furniture team on 01603 697258 who will be pleased to explain the terms and conditions of furniture purchases.

Returns Postage Responsibility

Please note that unless your item is faulty, or delivered in error, you are responsible for the cost of the postage back to us. This is in accordance with the Distance Selling Regulations

Please click here to see products which are exempt from the right to cancel