Electronic digital caliper, fractional, range 0-6/0-150 in/mm, resolution 0.0005 in/0.01mm/1/64 in, accuracy 0.0001 in/0.02 mm, jaw depth 1.57 in. Construction material plastic, large LCD display, characteristics rolling thumb wheel, control buttons on face, zero, ON/OFF and in/mm/fraction, automatic ON/OFF, application three mode digital display of fractional, inch and millimeter, measuring speed 60 in per second, measuring system linear capacitive, molded plastic case.