Measurement methods must be consistent and accurate each time they are used to yield valid results. Proven reliability ensures that the data obtained can be trusted for decision-making. Repeatability guarantees that the measurements can be replicated reliably when executed multiple times. These aspects are crucial for ensuring the credibility and trustworthiness of data. When measurement methods are reliable and repeatable, they provide a solid foundation for research, analysis, and decision-making processes. Researchers and practitioners rely on these qualities to draw meaningful conclusions and make informed choices based on the collected data. Maintaining reliable and repeatable measurement methods is essential for progress and advancement in various fields.