PY2 Rectilinear Displacement Transducer with Ball Tip. The side connection creates a through-rod structure with double rod support, guaranteeing greater overall strength of the transducer. The return spring automatically returns the rod to zero position, making the transducer suitable for comparator applications. The tip with stainless steel ball is suitable for applications where the object to be measured is not subject to shifts transverse to the transducer axle. Ideal for checking the flatness or thickness of panels of various materials. Can also be used for valves or mechanical parts when the rod cannot be attached to the moving object.