Digital pressure gauge is a comprehensive product of various science and technology

Instruments and meters, such as digital pressure gauges, have continued the rich heritage of human civilization. According to the purpose and purpose of use, there are mainly measuring instruments, automotive instruments, tractor instruments, marine instruments, aviation instruments, navigation instruments, driving instruments, radio testing equipment, microwave carrier testing equipment, geological exploration and testing instruments, and building materials testing instruments. Earth surveying and mapping instruments, hydrological instruments, timing instruments, agricultural test instruments, commercial test instruments, teaching instruments, medical instruments, environmental protection instruments, etc.

When the field of human mobility crosses the limit of sensory organs, instrumentation becomes a condition for success for all businesses. Since before, natural science did not establish its own tradition, it adhered to the tradition of philosophy and the traditions of artisans. Bacon proposed an important philosophical concept—the experiment is the foundation of the natural sciences. Galileo turned this philosophical concept into a practical scientific method, and proposed two basic elements of scientific experimentation: using scientific instruments to measure and digitally record the results of measurements, so that the results of the experiments can be quantitatively compared and accurately calculated. The data. From then on, the natural sciences ended the embarrassment for thousands of years, from rough observations and vague inferences to serious experiments and rigorous logic, forming a solid alliance with mathematics and establishing a natural science tradition. When people were studying the history of science, they saw the 17th century as a watershed for the birth of modern natural science. Progress in many disciplines depends first and foremost on the progress of instrumentation.

The modern industry based on modern science is essentially an expanding scientific experiment flow. It has all the elements and basic characteristics of modern science. Galileo turned this philosophical concept into a practical scientific method, and proposed two basic elements of scientific experimentation: using scientific instruments to measure and digitally record (express) the results of measurements, making the results of the experiment quantitative. Compare and precisely calculated data. It directly led to the birth of thermodynamics, which led people to discover the law of conservation of energy and a series of basic laws of heat engines, laying a solid scientific foundation for the European industrial revolution. Instrumentation is a leading tool for mankind to broaden his horizons and open up new domains. He faces constant serious challenges and he is always in constant creation and development. In that era, many outstanding scientists were inventors of scientific instruments and founders of new measurement methods. In the contemporary era, this feature is particularly evident. Since then, natural science has endured thousands of years of embarrassment, moving from rough observations to delusions to rigorous experiments and rigorous logic, forming a solid alliance with mathematics and establishing a natural science tradition. Bacon proposed an important philosophical concept - experiments are the foundation of natural science. Modern natural science began with the measurement in the true sense.

Digital pressure gauge instrumentation is a comprehensive product of a variety of science and technology, a wide variety, extensive use, and constantly updated, there are a variety of classification methods. In the nineteenth century, because of the invention of a meter for measuring current, the study of electricity and magnetism was rapidly brought on track and one major discovery was made, which promoted the advent of the electric age. The scientific heritage that they leave to future generations often includes two departments, one is a new discovery of scientific exploration, and the other is the new technology and instrumentation created in this exploration process.