FRACTIONAL / DIGITAL CALIPERS. Accurate measurements equal better results! Until now, reading inches on electronic calipers required converting between decimal readings & fractions. This simple to use electronic caliper reads & converts measurements to your choice of inches in fractions or decimals plus millimeters too! Hundreds of carving, shop & mechanical uses, measure, burr shank sizes in fractions, blade thickness in decimals, bird eyes in millimeters & more! Range: 0-6”, 0-150mm, Resolution: .0005”, .01mm, 1/128”. Precision made; hard stainless steel construction. Includes 2 batteries, tough plastic case & instructions.