1MaterialThe water meter housing is made of plastic, which is durable and has a long service life. You can use it with confidence without worrying about frequent replacement. 2Provide convenient and clear readingsThe tube-type water-liquid inline flow meter has a simple structure, clear scale, simpler operation, and more convenient and intuitive readings. It is easy to read when reading. 3About range and sizeThe water tube design liquid flow meter is 23 cm/9.06 inches long and 3 cm/1.18 inches wide. The meter range is 0.5-5GPM/1.8-18 LPM. The port size is G1/2". Mainly used to measure the rate of water. 4Easy to install and widely usedIt can be directly installed without other tools, which is convenient and quick. It needs to be installed vertically, with the liquid flowing from bottom to top. It is widely used in the water industry. 5The flow meter housing is made of plastic and is corrosion-resistant. It is required to be installed vertically, and the liquid flows from bottom to top.