Gage R&R

Gage R&R (Gage Repeatability and Reproducibility) is a method used in quality management to assess the reliability of a measurement system. It evaluates how consistently a measurement device produces the same results (repeatability) and how different operators or setups may influence measurements (reproducibility). Essentially, it helps identify whether measurement errors are due to the instrument itself or the people using it. This ensures that the data collected is accurate, enabling better decision-making and maintaining product quality.