HP 30b Business Professional.
(kun med engelsk manual)
Ideal for: Finance, business, accounting, insurance, real estate, banking and statistics

Display: 2 line, alphanumeric, adjustable contrast LCD display.
Number entry: Decimal point selection, 1000 separator selection and fix selection.
Menus, prompts, etc.: Detailed real-text labels, menus/worksheets, prompts.
Languages: English, French, German, Spanish.
Business/finance functions: TVM, IRR, MIRR, FMRR, Black Sholes, NPV, NUS, amortization, depreciation, bonds, yield and accrued interest, interest conversion, list-based cashflow analysis, cashflows, break-even analysis.
Math/statistics functions: List-based, 1 and 2-variable statistics, mean and standard deviation, population, deviation, standard error, forecasting, correlations and covariance, +, -, X, �€, %, 1/x, +/- , scientific notation, n!, combinations, permutations, rounding, random numbers, LOG, LN, 10x, ƒ®, ex, square root, trigonometry, probability.
Added features: Date calculations, display format and language preferences, memory functions, editing, (backspace, insert, delete), scroll keys, programmable (32KB of user memory).
Internal precision: 15 digits.
Memory: Stores up to 50 cash flows or statistic data items, plus 10 storage memory registers. Stores up to 32KB of user programs.
Keyboard: Numeric, HP�fs rotate-and-click technology for accuracy and reliability.
Power: 2 x CR2032
Size: 14.92 x 7.70 x 1.6 cm

What�fs in the box: Calculator, batteries, quick start guide, protective pouch.