HP 20S Scientific Calculator

Large, twelve-character display 10 data registers and 99 program lines Probability, trigonometric, and hyperbolic functions Keystroke programming Six

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There is text imprint on the screen as shown. Buttons are not fully responsive. For example, when you press the number 1, it will input 1 and 2. Some

Vintage Hewlett Packard HP 20S Scientific Calculator Case, Read Description

Calculator științific HP 20s Bucuresti Sectorul 1 • OLX.ro

HP-20S Scientific Calculator

Large, twelve-character display 10 data registers and 99 program lines Probability, trigonometric, and hyperbolic functions Keystroke programming Six

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Calculator științific HP 20s Bucuresti Sectorul 1 • OLX.ro