Description: OOTDTY brand new and high quality It is best to slot this stress gauge on the inlet of RO membrance filter out issues occur would be associated with the water pressure. Pressure :0-1 or 0-220PSI Diameter of gauge:2" Fits for 1/4" Quick fitting(not include) Material:Stainless metallic Diameter:6/2’’(approx) Color:Silver Quantity: 1 laptop computer Note: No retail package. Please allow 1-3mm error thanks to handbook measurement. pls make sure you don't mind earlier than you bid. Due to the difference between diversified monitors, the image won't replicate the actual shade of the item. Thank you! Package Includes: 1 Water Liquid Pressure Gauge 1 Bracket(other equipment within the photo isn't included.)