Fowler's EURO-CAL IV Electronic Caliper with Fractions Specifications include... 0-6" / 150mm Measuring Range 0.0005" / 0.01mm Resolution Fractions by 1/64" increments. Features include... Reads in inch, metric & fractions Direct inch/metric/fraction conversion Absolute/Incremental Measurement Water resistant to IP54 standards (Fractions in 1/64" increments) Stainless steel frame 4-way measuring Includes case