Kurt can provide a variety or gaging probe solutions. A dimensional gage probe, also known as a Linear Variable Differential Transformer (LVDT) transducer or sensor, is physically used to contact the part being measured. Kurt Engineered Systems provides four classes of LVDT probes including: Analog Pneumatic Extend ProbesAnalog Spring Extend ProbesDigital Pneumatic Extend Probes and Digital Spring Extend Probes. Contact us at or call toll free at 800-343-9884 to speak with a representative.