2-Line Engineering Scientific Calculator Function Calculator

Professional grade scientific calculator,Easily handles 1 and 2 variable statistical calculations, three angle modes(degrees,radians, and grads), and scientific/engineering notation modes,Perfect for High School and College math.

Calculation records can be read ,it will reduce double-counting and improve working efficiency.

2-line,12-digit widescreen HD display support superscripts function,Facilitate our calculations

AAA battery replaces button batteries,If you need to replace the batterys, just open the battery cover on the back without any tools.(batteries include)

Ergonomically designed hard sliding cover can protects the calculator and also provide a comfortable grip

Advanced Scientific Calculator with 2-line display/240 functions/Large screen/Replay function. Ideal for professional and student use in mathematics, science, algebra, trigonometry, statistics, engineering, chemistry and physics.

3 modes, COMP(Basic Arithmetic Calculations), SD(Standard Deviation), REG(Regression Calculations).

240 functions, support Basic Calculation (a b/c /%/degree,min.,sec./FIX.SCI.RND), Memory Calculation(answer /consecutive /independent /variables /formula storage and repetitive operation), Scientific Function Calculation (sin,cos,tan & inverse /cot,sec,csc /hyperbolic & inverse /log and antilogarithms /Log to base /√, x√, 3√, x², x³, x(-1), X!, xπ，A（n/m）, C(n/m)... /angle unit conversion /coordinate conversion /EGN /random number), Statistical Calculation (standard deviation /regression calculation /linear regression).

A multi-functional helper for students in middle/high school, can largely raise your efficiency and accuracy.