Casio Financial And Business Calculator, DS-2B, Black/Grey

Automatic calculation of price plus tax, price less tax, discount, selling price, tax amount, discount amount, and margin amount Solar powered when light is sufficient, battery powered when light is insufficient A symbol on the display indicates the status of operation you are currently performing Key operations are stored in a buffer, so nothing is lost even during high-speed input Keys are produced by injecting plastic of two different colours Weight is 305g