Hewlett Packard 27S 1989
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| Main centres: | 1-3 business days |
| Regional areas: | 3-4 business days |
| Remote areas: | 3-5 business days |
Product details
Includes manual / Case and a new set of batteries.
Algebraic, programable Scientific and Financial Calculator
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The HP-27S was a produced by , introduced in 1988, and discontinued between 1990 and 1993 (sources vary). It was the first HP to use algebraic entry instead of , and though it was labelled scientific, it also included features associated with specialized business calculators.
The device featured standard scientific functions, including and . Equations could be stored in memory, and solved and for specified variables. , , and number bases could be used. Business features included a and with up to ten appointments (each with a 22 character message string), as well as functions such as calculations.