Product Description JW-200SC-GD DESKTOP CALCULATOR Pack Size: 1x1 CIC Code: CB182 · Durable Metal Faceplate · Tilt Display · Solar + Battery · 12 Digits · Screen Size: 26.5(W) x 93(L) mm Features Two-way power (Solar + Battery) Solar powered when light is sufficient, battery powered when light is insufficient. Function command signs A symbol (+, -, ×, ÷) on the display indicates the status of operation you are currently performing. Key rollover Key operations are stored in a buffer, so nothing is lost even during high-speed input. Extra Large display Larger display makes more data easier to read. Plastic keys Designed and engineered for easy operation. Tax & exchange function Tax calculation and currency conversion functions. Profit margin percent “%” key gives quick access to prices and profits, and also delivers add-ons, discounts, ratios and increase/decrease values. Durable metal Faceplate Tough cover stands up to rough treatment. Product Dimensions (D × W × H): 183.5×109×10.8mm