Scientific engineering calculator with 240 functions, fractions, logarithms, roots

Scientific engineering calculator with 240 functions

Specification: Power supply: 2 LR44 batteries (included);

approximate battery life: 9000 hours;

number of functions: 240;

dimensions: 15.5 x 7.5 cm;

weight: 141 g.

9 memory variables;

S-V.P.A.M function;

repeat function;

two-line LCD display (10 and 12 positions);

combinations,

permutations and variations;

statistics (standard deviation, statistics editor, regression analysis);

trigonometric and hyperbolic functions;

conversion of polar and rectangular coordinates;

decimal and natural logarithm;

engineering notation;

random number;

vulgar and decimal fractions;

fractional;

power n;

root of any degree;

3 corner modules (DEG, RAD, GRA);

conversion of angular units.