Get the flexibility - HP 35s Scientific Calculator lets you choose RPN or algebraic entry-system logic (no other scientific calculator offers both). It also features a large, two-line alphanumeric display and adjustable contrast, plus a robust library of built-in functions and constants. The HP 35s is retro styled calculator with a purpose with its yellow, blue and pink colors lettering that stand out vividly from the black theme of the HP35s. Keys are ergonomically placed.


What is inside the 35s box?

HP 35s Calculator + Batteries + Comprehensive User Manual + Premium Protective Case