Helping to ensure exam success
This smart, streamlined calculator is the ideal companion for your Maths textbooks. Easy to operate and hold, it helps you to understand the most complex formulae. A clear layout with durable, colour coded keys includes four cursor buttons with practical ‘Copy’ and ‘Undo’ functions.
Large 2-line display
The compact F-766S has a large, two-line LCD display. This shows the input on the top line and the result on the bottom line, both displayed simultaneously. LCD contrast adjustment ensures sharp and easy viewing of figures and algebraic signs - whether in dim or bright light surroundings.
349 functions for all your needs
Whether you’re studying mathematics, trigonometry, computer maths or statistics, an extensive 349 functions* cover all your requirements. Additional functions for maths and statistics ensure that your F-766S calculator is right up to date with the most recent developments.
Built-in formulae
38 built-in formulae display mathematical expressions as shown in your textbook, to enhance comprehension and efficiency. There are 17 store and 17 recall memories available, with an independent key. Whatever the problem, you’ll get all the answers you need fast and accurately - right at your fingertips.
Streamlined, palm-sized design
The streamlined design of the F-766S makes it easy to hold in the palm of your hand. Slim and lightweight, it combines a cool, smart look with practical functionality. The durable slide-on hard cover protects the calculator securely when not in use.
Practical dual power source
The F-766S is both solar and battery powered, so it never lets you down whatever the light conditions. What’s more, a ‘low battery’ indicator show when the battery has to be replaced. The calculator switches off automatically after 7 minutes when not in use to save power.
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