scientific calculator hot sale 10+2 digits 240 function for student use

Scientific calculator with 240 function is ideal for student / teacher / engineer use, especially in middle, high and college schools

Material: ABS and durable plastic keys
240 functions
Fixed decimal option
Fraction calculations
Degree, minute, second caculation
Automatic turn off
Slide cover to protect the caculator
Big LCD display
Battery and solar powered
MATHEMATIC / TRIGONOMETRY  / STATISTICAL OPERATIONS.