Not only pressure gauge equipments use stainless steel case, but also luxury accessories designed with surgical-quality stainless steel case as protection.
It means the stainless steel cases have both high quality and fashion look. The special material has great water resistance and strength.
Typically, a good field watch has a stainless steel case, which means the accessory can tolerate the suffering of the different difficult environment.
Pressure measurement is the analysis of an applied force by a fluid (liquid or gas) on a surface. Pressure is typically measured in units of force per unit of surface area. Many techniques have been developed for the measurement of pressure and vacuum. Instruments used to measure and display pressure in an integral unit are called pressure gauges or vacuum gauges.
For home-used pressure gauge or industry pressure gauge, the accuracy is the most important thing people should noticed.
Of course, in addtion to check surface damage, dial pressure gauges need checked every year for accuracy.
