The Hewlett Packard HP 48SX Scientific Expandable Calculator is a vintage electronic device from the United States. This model is a part of the HP brand and comes with a case and EQ Library. As a scientific calculator, it is expandable and designed for complex mathematical calculations. It has been tested and works well. It has a name written on the back of it but it’s hard to see unless you hold it at just the right angle. It will come without the 3 aaa batteries needed. With its reliable brand reputation and vintage appeal, this calculator is a sought-after piece for collectors and enthusiasts of vintage electronics.
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