Designed especially for builders, carpenters, fabricators, and architects, the Jobber 6 is a trigonometric construction calculator that lets you perform advanced mathematical calculations with ease. This Jobber calculator features a unique, patented 0-15 key keyboard that lets you input complex mathematical equations in a few keystrokes, without error. With 6 permanent, regular or accumulative memories in the Jobber 6, you can easily store and retrieve multiple calculation results. This construction calculator has full trigonometric functions support, letting you calculate complex trigonometric calculations in a short time. Using this Jobber calculator, you can instantly convert one unit measurement to another with touch of a button. With a compact design, the calculator comfortably fits in your pocket.