Precision Engineered Differential Pressure Gauge can be used in applications for measuring positive, negative or differential pressure with an accuracy of 2%. The Differential Pressure Gauge includes monitoring filter status, duct static pressure, room pressure, fan or blower pressure, paint booths, dust collectors and cabinet purging. The Differential Pressure Gauge is a type of diaphragm operated mechanical pressure gauge that offers optimum functionality. Precision Engineered Differential Pressure Gauge is available in die cast aluminium housing.