TY-82MS-7 scientific calculators for high school students

Features: two-line display, 10-digit-number+2-digit-exponent display, various functions, super hard protection cover

Functions: two-line display, modifying, inserting and deleting functions，quickly flip and view up and down/forward or backward、multi-step reproduction function，349 kinds of calculation functions，statistical calculations、fractions calculations、expressions editing、rectangular coordinates and polar coordinates，independent storage calculations function，stored contents display、 hyperbolic/inverse hyperbolic functions calculations and display、clear storage calculation functions display