HP 10bII

HP 10bII has over 100 built-in functions for business, finance, mathematics, and statistics so you can easily figure loan payments, interest rates, amortization, discounted cash flow analysis and more.

It has 16 registers more than the earlier hp 10b model. Memory is structured into separate statistics and independent (including financial) registers. HP Part Number F1902A.

HP 10bII Tutorial: