Hewlett-Packard HP 70 (Classic SCROOGE)

The Hewlett-Packard HP 70 is a scientific calculator with 12 digits precision and algebraic logic. It has 27 functions, 35 keys, and an LED (light-emitting diode) display, typical of calculators of this era. The power source is 3xAA.

Facts at a glance:

Feature Value
Type: Scientific
Functions: 27
Keys: 35
Precision: 12
Logic: Algebraic
Display type: LED
Length: 147mm
Width: 81mm
Thickness: 33mm
Weight: 255g
Power Source: 3xAA
Original price: 275
Year introduced: 1974
YearDiscontinued: 1975

See other calculators by Hewlett-Packard