HP Programmer Computer Calculator 16C Collector’s Edition Programmable calculator with RPN, HEX/DEC/OCT/BIN modes, bit operations and advanced programmability.

• Classic RPN operation: designed for reverse Polish notation for efficient input and technical calculation.
• MULTIPLE NUMBER SYSTEMS Supports HEX, DEC, OCT and BIN for programming and technical applications.
• Advanced bit operations: Logical and bitwise operations with adjustable word widths from 1 to 64 bit, bit shifting and rotation (SHL-SHR-ROL-ROR).
• Programmable functions: Create and run your own programs to automate recurring calculations, up to 203 programming steps.
• Collector's Edition: Modern reissue of the legendary HP 16C for programmers, engineers and HP computer enthusiasts.

The HP 16C Programming Computer Calculator – Collector’s Edition brings back the classic computer scientist programming calculator in a modern edition. Designed for programmers, engineers and technology enthusiasts, it supports RPN input, as well as HEX, DEC, OCT and BIN number systems. The calculator offers up to 203 program steps, bit operations, bit shifting and rotation (SHL-SHR-ROL-ROR), adjustable word widths from 1 to 64 bit, integer arithmetic, and advanced programming functions for binary and hexadecimal calculations. The Collector’s Edition combines the signature concept of the HP 16C with modern performance, while preserving the proven workflow for technical users.