Ideal for engineers, fabricators, draftsperson, and students(who need a lot of inches and fraction calculations). It eliminates most of the tedious work and it is fun and easy to use. Features: 1. continuous calculations(full version) 2. display various output formats for Imperial system and Metric system. 3. with a quick range mover. 4. results can be emailed. 5. with 6 accuracy levels. (i.e. 1/8" , 1/16", 1/32", 1/64", 1/128" and 1/256".
