1. With automatic switching function, withstand harsh working conditions, ensure life and reliable performance.2. Water meter with arbitrary rotation function, easy to read the meter. The digital display section above the water meter can visually display the total cubic number.3. The counting system uses a vacuum seal to prevent condensation atomization and clear reading. The glass panel allows you to read the data clearly.Specifications:Material: PlasticSize: 16.5x11cm/6.5x4.33 inNominal pressure: 0.6MPaBoundarys flow: 2.5m³/Operating temperature: 5-30Maximums scale: 99999Minimum reading: 0.0001Color: BluePackage Includes:1 x Water Meter6 x Accessories