Calibration, Precision and Accuracy: What’s the Difference? Reliable measurements are essential in science, manufacturing, healthcare and many other fields. But words such as calibration, precision and accuracy are sometimes used as if they mean the same thing. They describe different aspects of measurement, and understanding the difference helps you choose, use and maintain measuring instruments […]
Tag: metrological traceability
Calibration, Accuracy and Precision: Understanding Reliable Measurements
Calibration, Accuracy and Precision: What’s the Difference? Calibration is essential wherever measurements inform decisions. From laboratory testing and manufacturing to healthcare and environmental monitoring, reliable results depend on instruments that are properly calibrated and understood. Two terms often used when discussing measurement quality are accuracy and precision. They are related, but they do not mean […]