8025 Ultra Measure Master By Calculated Industries

Professional Grade U. S. Standard To Metric Conversion Calculator. The Ultra Measure Master is the most complete and easy-to-use U.S. Standard to Metric conversion calculator available for Engineers, Architects, Construction Pro's, Scientists and Students. Convert more than 60 imperial and Metric (si) units – over 400 conversion combinations with a touch of a few buttons! Forget complex scientific calculators or memorizing conversion formulas! The Ultra Measure Master meets federal highway metrication requirements. *Note: (si) is the International System of Units, or metric system.