Features Position Indicator: The feeding counter can pass through the spindle to directly read the position of machine components, very simple. With Clear Display: Clear digital display has wide measurement range and high accuracy, which will largely simplify the data reading. Reliable Measuring: Different pitches can be selected based on the screw pitch, and the feed rate can be directly displayed in numbers. Better Application: Widely applied to woodworking machinery, packaging machinery, labeling machinery, cutting machines and so on. Quick Installation: Comes with a compact size and a light weight as well, the shaft feeding counter is very convenient to install. Specification: Item Type: Position Indicator Material: ABS Product Model: 09 Series Axial Pitch: Approx. 1.0mm / 0.04in Maximum Speed: 1500RPM Inner Diameter for Shaft: Approx. 20mm / 0.79in Package List:1 x Position Indicator Package List 1 x Position Indicator