The ENFM 0-100PSI MCM500 1/4″NPT RCC AID/DE Pressure Gauge 3813K5 is a high-quality pressure gauge designed for industrial use. With a maximum pressure of 100 psi and a 2.5-inch face diameter, this gauge is easy to read and accurately measures air pressure. The 1/4 inch connection diameter allows for easy installation, and the side/bottom mount position makes it convenient to view the readings. Made in Holland, this unit is reliable and durable for monitoring pressure in various applications.