The Weiss Instruments TL45-015-4L 15 PSI Pressure Gauge is a reliable tool for monitoring and measuring pressure in various industrial and hydraulic systems. With a 4 1/2" face and 1/4 NPT connection, this pressure gauge is designed for accurate and efficient readings. The durable construction and trusted brand of Weiss Instruments make this gauge a valuable addition to any business or industrial setting requiring precise pressure monitoring.