The Calculated Industries Measure Master Pro is a conversion calculator designed for craftsmen, tradespersons, fabricators, designers, woodworkers, and technicians. This Calculated Industries calculator converts and also calculates between dimensional formats such as feet-inch-fractions, decimal feet-inch-fractions, yards, meters, centimeters and millimeters, and areas and volumes. The keys in this conversion calculator offer ease at navigation. Suitable for projects involving measurements, this Calculated Industries calculator runs on two 3-volt batteries. Weighing mere 127.5 gms, the Calculated Industries Measure Master Pro can be carried in your tool box or briefcase.