The DWYER DPGA-00 Digital Pressure Gauge is a high-quality and reliable tool for measuring air pressure. With a maximum pressure of 25 psi and a 2.5-inch face diameter, this gauge is easy to read and accurate in readings. Made in the United States by the trusted brand DWYER, this unit is a must-have for any business or industrial setting needing to monitor and control air pressure levels. Its connection diameter of 1/4 inch ensures compatibility with various systems, making it a versatile option for multiple applications.