Hewlett-Packard HP 33s (F2216A)

Hewlett-Packard HP 33s
Image: Wikimedia CC BY-SA 3.0
The Hewlett-Packard HP 33s is a programmable calculator with 10 digits precision and RPN (reverse polish notation) logic. It has 48 keys, and an LCD (liquid crystal) display. The power source is 2x3V cell.

Facts at a glance:

Feature Value
Type: Programmable
Keys: 48
Precision: 10
Logic: RPN
Display type: LCD
Length: 158mm
Width: 83mm
Thickness: 16mm
Weight: 119g
Power Consumption: 0.030W
Power Source: 2x3V cell
Year introduced: 2004

See other calculators by Hewlett-Packard