Ensure proper water pressure with the Lepmerk 2-1/2'' Pressure Gauge. Easily diagnose water pressure issues to prevent damage to your plumbing and appliances. Constructed with durability in mind, this gauge features a solid brass build with rust and corrosion-resistant materials. Using the gauge is effortless - simply attach it to a spigot, adjust the red pointer, and monitor the pressure levels accurately in both PSI and bar. The 3/4'' female hose thread adapter allows for quick connection to faucets or hoses. Trust in the accuracy and reliability of this gauge to safeguard your plumbing system.