Feature:1. Acrylic transparent panel with black float for easy reading.2. High measurement accuracy ,applicable to many scenarios requires high accuracy.3. Simple, practical and efficient,convenient and useful.4. The gas flow meter is a meter that measures the flow of gas and is installed in the pipeline to record the amount of gas flowing.5. Can measure blast furnace gas flow, coke oven gas, gas, air, nitrogen, acetylene, phosgene, hydrogen, natural gas, nitrogen, liquefied petroleum gas, hydrogen peroxide, flue gas, methane, butane, chlorine, gas, biogas, Carbon dioxide, oxygen, compressed air, argon, benzene, xylene, hydrogen sulfide, sulfur dioxide, ammonia, etc.Specification:Item Type:Gas Flow MeterMaterial:Acrylic+Plastic+MetalConnector Material:White PlasticMedium:GasAccuracy: 5%Flow Range: 1-5LPMWorking Pressure: 0.6MpaWorking Temperature: 0-60 CProduct Function: Measuring Gas Single-Phase Non-Pulsating FlowType: Black FloatSize: 7 x 4 x 1.5cm / 2.76 x 1.57 x 0.59in .Package List:1 x FlowmeterNote:Please note that the new type and old type of this product will be sent randomly, and make sure you will not mind before ordering.