This vintage Sharp EL-8130 A Elsi-Mate handheld electronic calculator is a great addition to any collection. It is a battery-powered model that comes with its original case. The calculator is in good working condition and has been tested thoroughly.

The brand of the calculator is Sharp and the model is EL-8130 A Elsi-Mate. It falls under the categories of Consumer Electronics and Vintage Electronics, particularly Vintage Calculators. It is a great find for collectors and enthusiasts alike.