Hewlett-Packard HP 65 (Classic SUPERSTAR)

Hewlett-Packard HP 65
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The Hewlett-Packard HP 65 is a programmable calculator with 12 digits precision and algebraic logic. It has 87 functions, 35 keys, and an LED (light-emitting diode) display, typical of calculators of this era. The power source is 3xAA. Note: Includes magnetic card reader. First pocket sized programmable calculator

Facts at a glance:

Feature Value
Type: Programmable
Functions: 87
Keys: 35
Precision: 12
Logic: Algebraic
Display type: LED
Length: 147mm
Width: 81mm
Thickness: 33mm
Weight: 310g
Power Source: 3xAA
Original price: 795
Year introduced: 1974
YearDiscontinued: 1977

See other calculators by Hewlett-Packard