Features:Panel type makes the reading easy ,convenient and clear for you to read the values.Transparent acrylic material,light and durable,suitable for long time use. The flow rate of the meter can be adjusted according to your needs. The meter can be used to measuring and adjusting the flow rate of gas medium.The thread material is chrome plated brass which has a long service life and rust-resistant.Specification: Medium:GasMeasuring Range:1~10LPMThread Type:Inner: 1/4'' BSPOuter :M18*1.5Thread Material:Chrome Plated BrassBody Material: Acrylic PMMAFloat Material:Stainless SteelType:Panel RotorWorking Pressure: 0.6MPaAccuracy Level:4%Package List:1*Flowmeter.Note: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.