In scientific research experiments, accurate temperature control is one of the key factors for the successful development of many studies. Dry-block calibrators provide a reliable temperature control solution for researchers. Whether it is the thermal property test of materials in materials science research or the precise control of reaction temperature in chemical experiments, dry-block calibrators can play an excellent role. It can achieve high-precision temperature setting and stability in a wide temperature range, and has good temperature uniformity, which can effectively avoid experimental errors caused by temperature differences. Moreover, the operation of dry-block calibrators is relatively simple, and researchers can flexibly adjust temperature parameters according to experimental requirements. In addition, some advanced dry-block calibrators also have data recording and analysis functions, which facilitates researchers to trace and study the temperature data during the experimental process and helps to deeply understand the temperature influence mechanism behind the experimental phenomena and results.