OXYGEN GENERATOR OXYGEN GENERATOR FLOWMETER OXYGEN FLOW METER OXYGEN FLOW METER WITH VALVE OXYGEN AIR FLOW METER OXYGEN GENERATOR Made of the highest quality material, ensuring durable and practical use. Clear scale for easy reading. Oxygen flowmeter for professional use. Beautiful appearance, low weight, indestructible and long service life. Widely used to measure and control the flow of oxygen concentrator, also used for gas. LIST OF PACKAGES 1 x Oxygen Generator Meter OXYGEN GENERATOR FLOWMETER Looking for a professional yet affordable oxygen flowmeter Are you looking for a reliable, trustworthy tool that can perform multiple tasks at once If so, look no further! Our professional oxygen flow meter must meet your needs. This is one of the best choices for you. -Widely used for paper crafts, scrapbooking, creating or using it to store photos, ribbons and other items - Colour: transparent. - Material: acrylic. -Size: approx. 9,3x2,2x2,2 cm/3,66x0,86x0,86 in. - Made of the highest quality material and practical application. - Clear scale for easy reading. - Oxygen flowmeter for professional use. - Beautiful appearance, low weight, indestructible and long service life. - Widely used to measure and control the flow of oxygen concentrator, also used for gas. OXYGEN FLOW METER Convenient, handy and suitable for drawing with family and friends. Looking for a professional yet affordable oxygen flowmeter Are you looking for a reliable, trustworthy tool that can perform multiple tasks at once If so, look no further! Our professional oxygen flow meter must meet your needs. This is one of the best choices for you. -Widely used for paper crafts, scrapbooking, creating or using it to store photos, ribbons and other items Color: transparent. Material: acrylic. Size: approx. 9,3x2,2x2,2 cm/3,66x0,86x0,86 in. Made of the highest quality material and practical application. Clear scale for easy reading. Oxygen flowmeter for professional use. Beautiful appearance, low weight, indestructible and long service life. Widely used to measure and control the flow of oxygen concentrator, also used for gas.