Product size: 5*5*5 cm. Features: new and Adjustable: The flow range is adjustable, allowing users to select the setting value flow rate according to system needs. High protection level: can be used indoors and outdoors. Stable: the operating principle is simple, stable and reliable, and has a long service life. Wide range of applications: can be used in swimming pool equipment, instruments, water meters, coffee machines, heaters -water, central air conditioners, etc. Strong pressure tolerance: It is suitable for a wide range of liquid pressures and can withstand up to 1 MPA or more. Specifications: Material: plastic, metal. Operating voltage: 100 V. Operating temperature: -10 to 100°C. Measuring range: 1L/min Operating current: 0.5 A. Temperature resistance: 100 ℃ Power supply: 100V. Rated voltage range: 100 V. Wire size: 2.5 cm. Contents: 1 water flow sensor. Note: The data are all measured manually, please allow error of 1-3 cm due to differences in light and display, there may be color differences, please refer to the actual object received.