The Sinclair Scientific Programmable Calculator is a vintage electronic device that offers advanced capabilities for scientific calculations. Powered by batteries, this calculator allows users to program custom functions and solve complex mathematical equations with ease. With its iconic Sinclair Scientific brand, this calculator is a reliable tool for professionals in various fields seeking precision and efficiency in their calculations. Ideal for collectors or enthusiasts of vintage electronics, this programmable calculator combines nostalgia with modern functionality. It has only had a 9v battery clip replaced otherwise un-touched no returns accpeceted on this item as not fully function tested all tough all screen segments intacted
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