Item Type: Pressure Gauge_x000D_ Material: Stainless Steel Case + Copper_x000D_ Weight: Approx.197g/6.9oz_x000D_ Product Size: Approx. 11.3 x 9 x 3.2cm/4.4 x 3.5 x 1.3in_x000D_ Measuring Range: 0-300psi, 0-2000kpa, 0-20bar_x000D_ Uses: Water, Oil, Gas, Liquid Applications 1Dual scale pointer pressure gauge, using three times scale (PSI/Bar/KPa) to measure pressure, no battery required. 2Fashionable and beautiful, with transparent dial cover, clear pointer display, and convenient reading. 3The shell is made of high?quality metal materials, which can better protect the internal components. 4The measurement is accurate, and good air tightness ensures accurate pressure measurement. 5Simple installation, stable performance and high reliability, convenient and practical to use. 1 x Pressure Gauge 1. Please allow 0?2 cm error due to manual measurement. Thanks for your understanding._x000D_ 2. Monitors are not calibrated same, item color displayed in photos may be showing slightly different from the real object. Please take the real one as standard._x000D_ 3. In order to maintain the normal performance of the overflow hole, please leave a space of at least 10mm behind the countertop. Do not modify or block the overflow hole.