Casio Mini Desk Calculator 14 Digits Gray D-40L-W-DH

14 digits
Regular percent
Regular percentage calculations
Solar & Battery
Solar powered when light is sufficient, battery powered when light is insufficient
Key rollover
Key operations are stored in a buffer, so nothing is lost even during high-speed input
Extra Large display
Larger display makes more data easier to read
Plastic keys
Designed and engineered for easy operation
Mark-up
All the mark-up capabilities of an adding machine for simplified cost and profit calculations