Catalogue information

LastDodo number
6828527
Area
Calculators
Title
HP 9821A
Manufacturer / brand
Type number
HP 9821A
Year
1973
Country
USA
Dimensions
Details

The HP 982X calculators are the algebraic versions of the HP 9800 series calculators. While the HP 9820A uses a magnetic card for storage, the HP 9821A does this on a compact cassette. The HP 9821A is made in a much smaller edition than the other calculators in this series and is therefore relatively rare. All over the world, only a few dozen are known to collectors and museums.

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