The 212L254E Precision Pressure Gauge from Process Equipment Company features a 2.5-inch liquid-filled dial with a pressure range of 0-100 psi. This gauge is designed for accuracy and reliability in various applications, including HVAC and industrial processes. The liquid fill helps to reduce vibration and provides stable readings, ensuring precise monitoring of pressure levels. Its compact design allows for easy installation, while the durable construction ensures it can withstand harsh environments. This gauge is an essential tool for professionals seeking dependable pressure measurement.