Easy to operate, a button can switch between inches and millimeters. The material is carbon fiber plastic. Resolution: 0.1mm / 0.004". It has a large LCD display function, easy to read the readings. It can measure from 0 to 6 inches. It comes with a depth measuring rod. Built-in button battery, pull the boot, five minutes without automatic shutdown, It can be reset to zero at any position. The scale font is clear and supports customized logo. 9 1/3" L x 3" W
