Calculator a levels in comparison

Ultra-light & Portable Advanced scientific calculator is designed to be lightweight (about 125g), suitable for carrying around. The button layout is clear, and the anti-slip material enhances the operation feel. It has various function keys to simplify complex calculations, including a "CHG" button for switching between fractions and decimals, making precise value calculations easy.

High-definition display 10+2 on-screen display provides a clear, sharp view of your calculations. Whether you're working with complex equations or simple arithmetic, the large screen ensures easy readability and reduces eyestrain during prolonged use.

552 FUNCTIONS This scientific calculator boasts Multi- function, including algebraic, fraction, derivative, integral, statistical, complex number calculation, linear regression, standard deviation, permutation and combination, and variable solving, similar to operations found in math textbooks.

Heavy duty, professional quality scientific calculator (2 x L1154 batteries included in box contents).

Funtional but Simple-to-use Ideal for use in secondary schools, the Upgraded GY-82MS Entry Level Scientific Calculator features 240 built-in mathematical functions, allowing students to quickly tackle a variety of statistical, trigonometric and numerical equations.

Calculator & Notepad Combo This financial calculator integrates a 6.5-inch LCD writing board and pen, allowing you to jot down notes while performing calculations. Features easy note deletion or locking to save important notes.

High-Resolution Display The high-resolution Lcd display scientific calculator can be used to view spreadsheets, calculations, and other data,scientific calculator ensuring that numbers, symbols, and graphs are displayed clearly and easy to read, engineering scientific calculator is especially useful when working with complex mathematical expressions and charts.

2-Line Display and Auto Power-Off The 2-line display of HANPURE scientific calculators shows entry and calculated result at same time, making it easier to check processes and numbers for time-saving. Featuring a 5-minute auto power-off function to conserve battery life, the HANPURE science calculator is both energy-efficient and highly reliable for prolonged use.

This small scientific calculator has a good ergonomics design, it feels good in the hand and it's lightweight so you can carry it as your pocket scientific calculator for exams ,office , or even for daily use. Additionally, this sci calculator has responsive buttons that is easy to press and big labels to indicate what function is the button for. You also don't need to worry if you accidentally dropped your calculator because it has a hard sliding cover to protect the buttons, LCD and the calculator itself. This scientific calc needs 2 AAA batteries (not included) and has a 6 months warranty.

Casio FX991EX Scientific Calculator 192x63

Dual power ways Solar power or 1 AA battery (Battery Included) , energy saving and convenient.

10 digit display