Features: Brand Acrylic transparent panel with black float for easy reading High measurement accuracy, suitable for applications requiring precise gas flow measurement Simple, practical, and efficient design for convenient use Gas flow meter measures the flow of gas and is installed in pipelines to record gas volume Measures various gases including: blast furnace gas, coke oven gas, air, nitrogen, acetylene, phosgene, hydrogen, natural gas, liquefied petroleum gas, hydrogen peroxide, flue gas, methane, butane, chlorine, biogas, carbon dioxide, oxygen, compressed air, argon, benzene, xylene, hydrogen sulfide, sulfur dioxide, ammonia, and others Specifications: Material: Acrylic + Plastic + Metal Connector Material: White Plastic Medium: Gas Accuracy: 5% Flow Range: 1-5 LPM Working Pressure: 0.6 MPa Working Temperature: 0-60°C Product Function: Measuring Gas Single-Phase Non-Pulsating Flow Type: Black Float Size: 7 x 4 x 1.5 cm / 2.76 x 1.57 x 0.59 in Note: 1. Please allow 1-2 cm errors due to manual measurement; ensure you are comfortable with this before ordering 2. Due to differences in monitor displays, the image may not reflect the actual color of the item Package includes: 1 x Flowmeter