This Casio HS-8 calculator is a high-powered solar cell device that was popular in the 1980s. The calculator is boxed and comes with all the necessary parts. It is a handheld device that is perfect for business, office, and industrial use. The brand, Casio, is well-known for producing high-quality calculators, and this model is no exception. The power source is solar, making it an ideal device for users who need a reliable calculator on the go.
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