Victor VCT-6500 Loan calculator has a 1-line display and carries out all loan calculation functions. Calculator is ideal to use for business applications. Loan Wizard feature inputs 3 variables to compute the fourth. Extra-large 12-digit, 1-line angled display. Automatic tax keys, selectable decimal, square root key, grand total key, percent key, 3 key independent memory, change sign key, backspace key, delta percent and automatic power down. Operates on hybrid power (solar/battery backup). 2 year warranty. Smooth touch keyboard and brushed metal faceplate. The loan wizard helps you effortlessly answer any loan question (simply input any three loan variables to compute the fourth, you also have the option to change payment periods per year). Perfect for desktop use either at home or in the office. Perfect for desktop use either at home or in the office.