Sharp EL-331F Cost/Sell/Margin Calculator:

The Sharp EL-331F Cost/Sell/Margin calculator is a dual power battery/solar unit perfect for business tax calculations.

Sharp EL331F Features:

• large 10 Digit slant LCD display
• Twin power-battery/solar
• 3 digit punctuation
• 3 key memory
• cost/sell/margin calculation
• tax calculation
• Battery 1 x LR44
• Dimensions 102 x 147 x 31 mm
• Weight 96 grams

You may also like the Sharp EL-334W or the Sharp EL-387