1.任意位置清零和公英制轉換 Zero setting and mm/inch conversion at any position. 2.帶數據輸出口 With data output interface. 3.主要特點同161系列孔距游標卡尺，但是液晶顯示屏，讀數方便 Design features identical to 161 series,but LCD display for easy reading.
