Solar Plus Power, independent memory, and a profit-margin percent function make this calculator a perfect choice for business and home use.

8-digit handheld calculator features 16-digit approximations, large easy-to-read display, metal facing, and three-digit comma markers. Functions include independent memory, square root key, constants, profit margin, percent and change sign. Calculator uses solar power with battery backup.

Display & Graphics
Number of Display Digits: 8

Battery Information
Power Source: Battery/Solar

Operations/Functionality:

• 8-digit display (16-digit approximations) 
• Large easy-to-read "Big Display" 
• Constants for +, - , x, /
• Independent Memory 
• Percent
• Profit margin % 
• +/-, Square Root Key
• Change Sign (+/-)
• Solar Plus with battery backup
• Uses LR54 (LR1130) Battery
• Auto Power Off
• Size (inches HxWxL) : 9/32" x 2-3/4" x 4-5/8"
• Weight : 6.0 oz