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Hewlett-Packard HP 42S Pioneer DAVINCI

The Hewlett-Packard HP 42S Pioneer DAVINCI is a programmable calculator with 10 digits precision and RPN (reverse polish notation) logic. It has 600 functions, 37 keys and an LCD (liquid crystal) display. The power source is 3x1.5V cell.

Facts at a glance:

Type Programmable
Functions 600
Keys 37
Precision 10
Logic RPN
Display type LCD
Display size
Printer IR ext
Length 148 mm
Width 80 mm
Thickness 15 mm
Weight 120 g
Power Source 3x1.5V cell
Original price unknown
Est. current value unknown
Year introduced 1988
Year discontinued 1995

See other calculators manufactured by Hewlett-Packard.