Casio MX-12B Desk Calculator Black

This basic desk model has a clear 12 Digit display & is easy to use. It is dual powered and performs the major basic functions: addition (extra big key), subtraction, multiplication and division & percentage. It also has a square root key and positive and negative number key. It also incorporates a 4-key memory function and a Mark up Key (MU).

• Large and clear 12 digit display
• Dual powered (solar with battery backup)
• Percentage Calculation
• 3-Key Memory
• 3 Digit Comma markers
• Function command indicator
• Key for changing plus/minus sign