Digit
12-digit large screen display scientific calculator
Function
Full calculation & memory function
Power
Dual Power,solar & 1*AAA battery
Function 1
112 steps check function,Auto-reply function
Function 2
CORRECT Function
Color
Many colors available
Market
Supermarket ,promotions ,office supply ,business
keyboard color
Can change the keyboard color as you want
Introduction
Solar 112 steps check correct calculator,big calculator