Casio DV-220 Dual Display Desktop Calculator
Key Features:

• Tax calculation
• Cost/Sell/Margin
• Dual display
• Function command signs
• 3-digit comma markers
• Key characteristics: Plastic keys
• Key functions: Key rollover, Shift key () and Sign Change (/)
• Memory: Grand total (GT)
• Power supply: Solar & Battery
• Size (D W H): 187 136 35.4 mm
• Weight: 255 g