10 Pieces 2 Line Engineering Scientific Calculator Bulk Function Math Calculator Large Display

This bulk pack contains 10 engineering scientific calculators. Each calculator includes two AAA batteries for immediate use. Features a 2-line, 12-digit high-definition display for clear input and results. Equipped with 240 scientific functions for diverse calculations. Capable of handling 1 and 2 variable statistical calculations, including percentages, trigonometry, 24 parentheses levels, summation, regressions, fractions, permutations, and combinatorics. Supports both scientific and engineering notation modes. Includes a hard sliding cover designed to protect the keys. Ergonomically designed for a comfortable grip. Mute button design ensures quiet operation. Memory function with a playback button enables reviewing previous work and results, reducing the need for recalculation. Suitable for high school and university level courses, including pre-algebra and algebra I/II. Versatile for use in schools, businesses, offices, homes, and banks.