Feature●The gas enters the upper hole from the lower hole to achieve the measurement effect.●Beautiful appearance, light weight, easy to break, long service life.●If the installation is not suitable, you can use a hair dryer to heat the end of the hose according to your needs to make it more fit with the accessories.●Please do not place the instrument parallel when the flowmeter is working, otherwise it will lead to inaccurate measurement results.●Accuracy class: 5% Flow area: 3-30LPM Working pressure: ≤0.6Mpa Operating temperature: 0-60°C.Description