Spring‐loaded LVDT linear position sensors, often referred to as dimensional gaging probes, provide the data collection capability for many of today’s automated data acquisition systems. Widely used in machine tool inspection and gaging equipment, dimensional gaging probes serve as important components of quality assurance systems, supplying the dimensional feedback used for online quality control and post‐process statistical analysis. Machine manufacturers and quality control departments typically use dimensional gaging probes as part of complete systems for “go/no‐go” inspection of complex mechanical parts.