DXT1027 Features: * 2 Line LCD display, 224 function scientific calculator * Ideal for mathematic calculations, trigonometry, statistics, and algebraic functions * Easy to read two line display * Fraction calculations * Step-by-step instruction manual for learning scientific calculations Dimensions: * Dimensions: 4.2" - 4.3" H x 7.7" - 7.8" W x 0.6" - 0.7" D