Name : Pressure Manometer
Category : Nondestructive Testing
Type : GM520
A manometer is a device that uses a liquid column to measure pressure A vacuum gauge is used to measure pressure in a vacuum ó which is further divided into two subcategories, high and low vacuum. The unit of pressure gauge is usually in the form of psi, psf, mmHg, inHg, bar, atm, N / m ^ 2.