Financial calculator with a 4 line display. Extremely easy to use to work out interest payments, debt, mortgages, savings etc . Also has as all normal calculator features plus Logs, trig/inverse trig, statistics, random number generator etc
Casio FX9750GII graphic calculator with 61KB memory. Features icon menu system, data communications with PC and calculators, matrix/vector, metric conversions, 21 character x 8 line display and user memory.