Contents 1.0 Introduction 1.1 Scope 1.2 Objective 1.3 Dimensional Guidelines and References 2.0 Background 2.1 Repeatability and Bias 3.0 Measurement Systems Analysis 3.1 Quality Measurement System 5 3.2 Evaluation & Analysis Preparation 3.3 Selecting Sample Sizes 4.0 Gauge Repeatability and Reproducibility 4.1 Analysis of Variance (ANOVA) Method 4.2 Average Range Method 4.3 Gauge Acceptability Criteria 5.0 Gauge Repeatability 5.1 GR Testing 5.2 Analysis 6.0 Citation 7.0 Revision History