What is the advantages and limitation of GO and NOT GO gauges?

GO and NO GO gauges are essential tools in manufacturing for ensuring dimensional accuracy and quality control. The advantage of these gauges lies in their simplicity and effectiveness; they provide quick, clear indications of whether a part meets specified tolerances. However, a limitation is that they only assess whether a part is within acceptable limits without providing detailed information about the degree of deviation, which can be critical in certain applications. Additionally, reliance solely on these gauges may overlook other factors affecting part performance.