30 Pack Scientific Calculators, 2-Line Large Screen Display 240 Functions Scientific Calculators for Students, Math Algebra Fraction Calculator for High School College School

Large Display: This scientific calculator features a 2-line display that shows the entry and calculated result at the same time. The 10+2-digit widescreen HD display with large numbers makes it easy to read from a distance. The clear screen ensures excellent visibility, reducing errors and boosting efficiency.
Advanced Scientific Functions: This scientific calculator offers 240 functions, easily handling 1 and 2 variable statistical calculations, including percentages, trigonometry, 24 parentheses levels, summation, regressions, fractions, permutations, and combinatorics, providing comprehensive and diverse calculation capabilities.
Sliding Cover Design: The high school calculator features an ergonomically designed sliding cover that protects the keys and display from damage and dust, while also offering a comfortable grip. The calculator is made from lightweight materials for easy carrying.
Power-Saving Design: The algebra calculator is powered by two AAA batteries (not included) and features advanced energy-saving technology that automatically shuts off after 8 minutes of inactivity. You can also manually turn off the calculator by pressing [SHIFT] and then [AC].
Mathematics Helper: In addition to basic addition, subtraction, multiplication, and division, this scientific calculator includes various functions such as algebra, trigonometry, and calculus. Suitable for both basic arithmetic and complex mathematical tasks, it is widely used in middle school, high school, and college math and science classes, as well as for exams, engineering projects, and financial calculations