... manufacture 3. Easy operation 4. One year warranty Position indicatorDigital position indicatorposition indicator, industrial position indicator, digital display, digital ... Black Bore: 14mm, 20mm, 25mm, 30mm Mounting Position: 4 type Counting Direction: Clockwise increasing or Anticlockwise ... increasing1) Fixing to control spindles in any position, easy for reading the spindle movement. 2 ...