For business professionals and students, the versatile HP 30b Business Professional has an intuitive layout, high-speed processor and 2-line display for fast answers. Add custom calculations for school or work with convenient programming capability.
HP 30b Business Professional
Feature-packed and programmable
Bright 2-line, 12-digit LCD display
Programmable–quickly create custom calculations
RPN or algebraic data entry
9 statistical models, standard error, covariance and more
1- and 2-variable statistics
Powerful math library including trigonometry, hyperbolic and advanced probability functions