Hewlett-Packard HP 16C (Voyager PR)

Hewlett-Packard HP 16C
Image: Joe Haupt, CC BY-SA 2.0
The Hewlett-Packard HP 16C is a programmable calculator with 10 digits precision and RPN (reverse polish notation) logic. It has 98 functions, 39 keys, and an LCD (liquid crystal) display. The power source is 3x1.5V cell.

Facts at a glance:

Feature Value
Type: Programmable
Functions: 98
Keys: 39
Precision: 10
Logic: RPN
Display type: LCD
Length: 128mm
Width: 79mm
Thickness: 15mm
Weight: 110g
Power Source: 3x1.5V cell
Year introduced: 1982
YearDiscontinued: 1989

See other calculators by Hewlett-Packard