12-digit Office Electronic Calculator KK-837

Large 12-digit LCD: 12 digits and large LCD display make the calculator useful for extensive calculations, suitable for office, school, market or home use.  

Large buttons and superior performance: Three-color buttons help you recognize operating numbers and characters quickly and conveniently. The large ergonomic buttons provide comfortable operation and excellent performance.

Check and correct function: The office calculator can easily calculate taxes. The auto-check and play function allow users to store, check, and correct 112 entries. 

Dual power supply: Solar and Battery powered. AA battery (not included) and solar panel helps make sure that the calculator will function even in a dark place.

Great for home and office: Performs common math and various financial functions, Perfect for both office use and students.