Printing calculator

• sturdy and reliable
• large 12-digit LCD display
• two-colour printing
• four memories

Printing calculator suitable for home and office environments. It features a large ergonomic keyboard with soft-touch keys, differently coloured by according to function.

• 12-digit LCD display
• impact printer
• 3 memory keys
• financial calculation

Summa 20 is a small and light printing calculator, suitable for office and home use.

Advantages:

• a hand-held tool
• tax calculation
• financial calculation: amount, interest, month, payment
• currency conversion
• battery and AC adapter powered