General purpose desktop calculator, perfect for home, office or store. Solar and battery dual power works even longer. 12-Digits Plastic buttons Plus UV varnish surface, wear, durability, tap more comfortable Extra large easy-to-read big display Constants for +, - , x, ÷ Independent memory Mark-up, percent, P key, Profit Margin 3-digit comma markers Solar power supply with AA battery back-up

• Dual Power: Solar and Battery, solar function works even in the dim light.
• Large 12-digit display
• Desktop calculator
• On and Off buttons, Profit margin %, +/-, Key Rollover

Dual Power: Solar and Battery, solar function works even in the dim light.Generic