Pressure Gauge

Description

Pool Filter Water Pressure Test Gauge measures the level of pressure that’s building up inside your pool filter.. These are the most often used method of measuring pneumatic pressure. It is the relative pressure of the compressed air within a system. They can be either positive or negative, depending upon whether its level is above or below the atmospheric pressure reference. Water Pressure Test Gauge has become the most common word to describe a measuring device  sensor measuring relative to ambient pressure. The sensitive element deforms under the of the gas or liquid and this deformation is converted into a readable measurement by the measuring mechanism.