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The HP-22S (Plato)

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HP22S

Introduced on the 1st of June 1988, discontinued in 1993

A simple scientific calculator with algebraic entry system. Equation library of 16 of the most used scientific equations. Base conversions and arithmetic in decimal, hexadecimal, octal and binary format. English/Metric conversions for mass, volume and distance.

Serial number: 2833A19858
 

 

Owner's manual and the original box

Manual HP 22SBox HP22S

 

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HP-22S related links:

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