Fowler's Inch, Metric & Fraction reading Snap Caliper is ideal for measuring a wide range of materials from metal, plastics and glass to small wires, fibers and paper.• Range: 0-1.25"/31.5mm• Resolution: 0.0005"/0.01mm (fractions in 1/64 increments)• Spring-loaded travel• Wide faced flat jaw for easy positioning • Dimensions of fixed jaw: 0.470" x 0.900"• Accuracy: ± 0.001"/.02mm• Hardened stainless steel construction• Direct inch/metric/fraction conversion• Measuring speed of 60"/second• Large, high contrast LCD display• Hanging loop included for attachment to belt or chain