●METRIC IMPERRIAL SWITCH - Supports reset function in any position, metric and imperial system switch, manual power on/off, automatic power off ●EASY TO READ LCD SCREEN - The thickness gauge is designed with large digital LCD display to make the data easier to read ●LIGHTWEIGHT DESIGN - The thickness gauge body is made of high quality engineering plastic, lightweight and durable ●SUITABLE APPLICATION - Especially suitable for measuring situations requiring insulation and magnetic or scratch resistant ●Widely used - Can be used to measure the thickness of paper, PU leather, metal sheets, jewelry, batteries, magnetic materials, etc