amazon basics AB-82MS 240 Functions and 2-Line Display Scientific Calculator | 240 Function Scientific Calculator | 2-Line Large Display, Blue

Advanced Functionality: Equipped with 240 functions, including stat-data editor and fractions calculations, it handles complex mathematical operations effortlessly including roots, n-th roots, percentages, complex numbers, permutations, linear regression, standard deviations, and variable solving. Dual-Line Display: Its 2-line large display allows simultaneous viewing of formulas and results, providing enhanced visibility and accuracy. Sensitive Induction Keys: High-Quality induction buttons ensure quick and accurate input, enhancing efficiency during calculations. Durable Construction: With a sturdy build and hard sliding cover, it offers protection against breakage, ensuring longevity and comfortable usage. Reliable Power Supply: Powered by LR44 batteries, it delivers consistent performance, guaranteeing uninterrupted usage. WARRANTY: 3-year limited warranty from the date of purchase on the product (not on accessories) Long Service Life: Compared to other calculators, it boasts a longer service life, supporting extended periods of usage for all your mathematical needs.