¿Qué es el error de indicación y la repetibilidad de la máquina de medición de la visión?

Vision Measuring Machine Error of indication means the difference between indicated measured value and actual measured value of the measurement machine. And repeatability is the max difference value between two independent result which measured multiple single test result by the same operator, same lab, same machine in short term. The premise is in correct way and right operate. These two parameters often used to determine whether the measurement result is credible.