Caliper Electronic Digital, Construction Material Stainless Steel, Large LCD Display, Characteristics Rolling Thumb Wheel, Control Buttons on Face, Zero, On/Off and In/mm, Absolute Scales, Remembers Measuring Position After Gauge Switched Off, Measuring Speed 3 mtr Per Second, Measuring System Absolute, SPC Output, Molded Plastic Case. Accuracy +/-0.001 In/0.02mm. Resolution 0,0005In/0,01mm.