Feature: 100% brand new and high quality Stable performance: Simple working principle, stable and reliable performance, long service life and light volume. Strong pressure resistance: it can be used in a wide range of liquid pressure and can withstand more than 1 MPA. High protection level: can be used in indoor or outdoor. Adjustable: the flow rate range is adjustable, and the user can choose the flow rate setting value according to the system needs. Wide range of applications: it can be used in swimming pool equipment, gas meters, water meters, coffee machines, water heaters, central air conditioners, etc. Package includes: 1x water flow sensor Specification: Material: plastic, metal Working voltage: 100V Tatars: -10~100 Maximum temperature resistance: 1L/min Working current: 0.5 A Maximum temperature resistance: 100 Power: 100V Rated voltage range 3c: 100V Notes: 1. Please allow 1-2cm error due to manual measurement, please make sure you do not mind before ordering. 2. Due to the difference between different monitors, the picture may not reflect the actual color of the item.