If you want a financial calculator that does it all, the HP 17bII+ is that one. With over 250 built in functions, custom menus, RPN and ALG data entry modes, clock and calendar functions and 28k of user memory this calculator will meet all of your business needs. The included HP ‘solve’ application lets you set up your own functions. You can also have the calculator solve for any variable without programming. The multiple financial and business features including: TVM, amortization, cash-flow, bonds, and currency conversions, make this a great calculator for real estate, accounting or any business function. It’s permitted on the CFP certification exam, so you know it will get the job done. Type: Financial Calculator Processor: 8502 Display: 2 lines x 22 characters Built-in functions: 250+ Internal Precision: 15 digits Power: 2x CR2032 Dimensions & Weight: 3.19" x 5.71" x 0.58" Features: Special design features HPs large, angled, click-style keys allow you to minimize unwanted key presses. Auto power OFF, after 10 minutes financial/business features TVM (loans, savings and leasing) Amortization List-based, cash-flow analysis Currency conversions Cash-flow functions: IRR, NPV, NFV and NUS Print table with infrared printer (hp 82240) Bond price and yield Depreciation