Working pressure: 0.6Mpa Widely used for measuring and controlling the flow of oxygen Product function: to measure gas single-phase non-pulsating flow Light weight, not fragile, corrosion-resistant, long service life Scope: Widely used in household oxygen, ozone machine Specification: Material: Acrylic + plastic + metal Color: Multicolor Size (LxWxH,for 1-10L/min):90x22x20mm/3.54x0.86x0.78" Connection: 8MM (hose connection) Applicable medium: Gas Accuracy: 5% Working pressure: 0.6Mpa Operating temperature: 0-60 C Package Includes: 1 Piece Oxygen Air Flow Meter Note: Please allow 1-3mm measuring deviation due to manual measurement. Due to the different monitor and light effect,the actual color of the item might be slightly different from the color showed on the pictures.