... leafstalk.Press the "confirm" key again, then the LCD display:W000 shows the changes value of width , L000 shows the value ... " to display the measurement results:001 shows the first measurement, A=123456 means the area of this measurement, unit is mm2 ... :If measure again ,press "Confirm"key,the LCD will display : W000 shows the changes value of width , L000 shows the value ...