Calculator by Calculated Industries Ultra Measure Master
Professional-grade feet-inch-fraction and metric dimensional calculator that delivers 60 of the most needed English-metric (SI) conversions resulting in over 400 conversion combinations. Converts to and from linear area volume weight weight-to-volume linear velocity flow rate pressure and much more. For engineers contractors purchasing agents technicians inspectors or anyone needing a broad range of conversions. Includes 360° protective hard cover easy-to-follow pocket reference guide long-life battery and full one-year limited warranty.