SL-1000SC-WE

General Data 10-Digits BIG LC-Display with Function Command Signs Two Way Power White Plastic Keys Key Rollover Battery: 1 x LR1130 Functions Professional Percentage Calculation Profit Margin via %-key TAX-Calculation 3 Digit Comma Markers Key for Changing Plus/Minus Sign Square Root 4-Key Memory Backspace Key Double Zero Key