HP 33s
Front view of the HP 33s | |
| Type | Programmable Scientific |
|---|---|
| Manufacturer | Hewlett-Packard |
| Introduced | 2003 |
| Design firm | Kinpo Electronics |
| Cost | 40 USD |
| Calculator | |
| Entry mode | RPN, Infix |
| Precision | 15 digits ±499 exponent (internal) |
| Display type | LCD dot-matrix |
| Display size | 2×14 character |
| CPU | |
| Processor | 6502 |
| Programming | |
| Programming language(s) | RPN keystroke (fully merged, Turing complete) |
| User memory | 31 KB |
| Memory register | 4 stack registers, 1 LastX register, 6 statistics registers, 27 variables (A..Z, i) |
| Other | |
| Power supply | 2× CR2032 batteries |
| Weight | 119 g |
| Dimensions | 158 × 83 × 16 mm |
The HP 33s (F2216A) was a scientific calculator marketed by Hewlett-Packard. It was introduced in 2003 as the successor to the HP 32SII, and discontinued on the introduction of its successor, the HP 35s in 2007.