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Hewlett-Packard HP 65 Classic SUPERSTAR

The Hewlett-Packard HP 65 Classic SUPERSTAR 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 batteries.

Facts at a glance:

Type Programmable
Functions 87
Keys 35
Precision 12
Logic Algebraic
Display type LED
Display size
Length 147 mm
Width 81 mm
Thickness 33 mm
Weight 310 g
Power Source 3xAA
Original price $795.00
Est. current value unknown
Year introduced 1974
Year discontinued 1977

See other calculators manufactured by Hewlett-Packard.