10 Pack Engineering Scientific Calculators, 2-Line Display Function Calculator, Math Calculator Ideal for Student Teacher Middle School, College and Offices

Features 5

• Sufficient Quantity: You will receive 10 packs of professional scientific calculators (including batteries), suitable for business office, home, school, banking and other occasions, can meet the needs of high school and college level courses, easily handle 1 and 2 variable statistical calculations, meet the computing needs of users in the fields of mathematics, science and engineering.
• 240 Functions: The Engineering calculator has 240 functions, including percentages, trigonometry, 24 parentheses levels, summation, regressions, permutations and combinatorics, etc., providing comprehensive mathematical calculations, perfect for high school and college.
• 2-Line HD Display: This calculator uses 2-line, 12-digit widescreen HD display, can display multiple digits, and supports two lines of input at the same time, uplink display formula, downlink display results, improve work efficiency and reduce errors.
• Sliding Cover Protection: This scientific calculator is equipped with a slide cover. When the calculator is not needed to work, the slide cover can protect the calculator from being touched by mistake. When using the calculator, the cover can be placed behind the calculator to provide a comfortable grip, and the hand grip is more firm and not easy to fall off.