Display: LCD; Display capacity: 10; Mantissa + exp 7+2; Compound interest calculations; Amortization of loans; Annual percentage rate/annual effective rate conversions; Discounted cash flows; Price/Cost/Margin calculations; Programming function; Standard deviation; Regression analysis; Power supply: cr2025*1; Approximate battery life (hours): 1,300; Dimensions (h x w x d (mm)): 9 x 72 x 129; Approximate weight (g): 75.