Ultraslim at just 0.25 by 4.3 by 5.5 inches, this Casio slips into a portfolio, knapsack, or purse for computations anywhere you travel. Independent memory assures consistent reckoning. It has several special functions keys, including markup and markdown, square root, constants for +, -, x, and /, and a one-touch percentage key. With three-digit comma markers, it's easier to read longer numbers at a glance. The large, readable eight-digit display is not sacrificed in the case's smaller size.
Great for travelers, for tax and currency exchange, and for use in the kitchen, classroom, or office, the Casio SL-200TE solar calculator is affordable enough to have one in each room. Solar power provides constant service, and the backup battery assures you'll always have power in low-light situations and whenever you need it. --Barbara Price