Gauges have an accuracy of ± 0.5% to ± 1.5%. They are suitable for critical process that require high accuracy, such as hydraulic and laboratory applications.

These gauges can withstand corrosive environments, plus the dial is liquid-filled to reduce needle flutter in high-vibration applications.

A plastic or stainless steel guard, also known as an isolator, protects the gauge from damage caused by corrosive chemicals.